ClassID:

49093

B29C44/3461 - CPC Classification

Classification description:

Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles; Auxiliary operations Making or treating expandable particles

Sub-classes:
Recent Application in this class:
#1
20260115980
2026-04-30

DEVICE FOR PREPARATION OF EXPANDED MICROSPHERES

#2
20260109831
2026-04-23

Apparatus for pressurizing polymer particles

#3
20260098140
2026-04-09

POLYPROPYLENE-BASED RESIN EXPANDED BEAD, MOLDED ARTICLE OF POLYPROPYLENE-BASED RESIN EXPANDED BEADS, AUTOMOTIVE BUMPER CORE, AND AUTOMOTIVE TOOL BOX

#4
20260075357
2026-03-12

Expandable Foam and Manufacturing Method thereof, and Speaker

#5
20250381747
2025-12-18

MOLDING DIE AND PRODUCING METHOD OF ETPU SLIPPERS

#6
20250346743
2025-11-13

PELLETS, SYSTEMS AND METHODS OF MAKING PELLETS, AND SYSTEMS AND METHODS OF MAKING INSULATED PRODUCTS USING PELLETS

#7
20250187237
2025-06-12

MOLDING OF EXPANDABLE POLYSTYRENE

#8
20250162212
2025-05-22

METHOD FOR PRODUCING MOLDED ARTICLE OF THERMOPLASTIC RESIN EXPANDED BEADS

#9
20250042069
2025-02-06

MULTI-CHAMBER FIBER COMPOSITE AND PROCESS OF MANUFACTURE

#10
20250001657
2025-01-02

METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEADS

#11
20240326302
2024-10-03

Expanded Polymer Pellets

#12
20240301158
2024-09-12

METHOD FOR PRODUCING POLYPROPYLENE-BASED RESIN EXPANDED BEAD AND METHOD FOR PRODUCING MOLDED ARTICLE OF EXPANDED BEADS

#13
20240300152
2024-09-12

EXPANDABLE BEADS, METHOD FOR PRODUCING THE SAME, AND MOLDED BODY

#14
20240293961
2024-09-05

FOAMING DEVICE FOR FOAMING AN EXPANDABLE PARTICULATE FOAM MATERIAL

#15
20240286323
2024-08-29

Expanded Pellets and Method for Manufacturing Molded Components Using Them

#16
20240227255
2024-07-11

METHOD FOR THE PRODUCTION OF CELLULAR PLASTIC PARTICLES

#17
20240227254
2024-07-11

METHOD FOR THE PRODUCTION OF CELLULAR PLASTIC PARTICLES

#18
20240123658
2024-04-18

CHAMBER FOR STEAM MOULDING OF EXPANDED OR CELLULAR MATERIALS OR FOAMS

#19
20240092041
2024-03-21

METHODS FOR RECOVERING EXPANDED POLYMER TOOLING

#20
20240076464
2024-03-07

Polyethylene Resin Foamed Particle, and Method for Producing Same

#21
20230390976
2023-12-07

MASTER BATCH COMPOSITION FOR A WEIGHT-REDUCED PLASTIC PRODUCT AND METHOD OF MANUFACTURING THE SAME

#22
20230357482
2023-11-09

Copolymer having polyamide blocks and having polyether blocks for the manufacture of a foamed article

#23
20230356442
2023-11-09

VIBRATION ISOLATING AND DAMPING MEMBER AND MANUFACTURING METHOD THEREOF

#24
20230354960
2023-11-09

PRODUCTION OF A FOAM-MOLDED SHOE COMPONENT BY WAY OF PRE-TREATMENT IN AN AUTOCLAVE

#25
20230311365
2023-10-05

PRODUCTION OF HIGH TEMPERATURE POLYMER BASED PELLETS BY UNDERWATER PELLETIZATION AT ELEVATED WATER TEMPERATURE TO PRODUCE (RIGID) BEAD FOAMS

#26
20230302692
2023-09-28

Molding of expandable polystyrene

#27
20230241813
2023-08-03

LOW DENSITY POLYETHYLENE FOAM WITH EVACUATED CLOSED CELLS AND HAVING TORTUOUS PATHS OF THERMAL AND ACOUSTIC CONDUCTIVITY

#28
20230105032
2023-04-06

PEI particle foams for applications in aircraft interiors

#29
20230084266
2023-03-16

COMPOSITE HOUSE WRAP FORMED OF LOW DENSITY POLYETHYLENE FOAM WITH EVACUATED CLOSED CELLS AND HAVING TORTUOUS PATHS OF THERMAL CONDUCTIVITY

#30
20230020844
2023-01-19

METHODS FOR FORMING FOAMED BEADS INCLUDING A NANOSTRUCTURED FLUOROPOLYMER

#31
20220347896
2022-11-03

FOAM BEAD, MOLDED ARTICLE FORMED OF A PLURALITY OF FOAM BEADS, AND METHOD FOR PRODUCING FOAM BEADS

#32
20220296420
2022-09-22

Push-in earplug and method of making the same using a mandrel

#33
20220267552
2022-08-25

Expanded bead and method for producing the same

#34
20220250290
2022-08-11

Method for producing expanded particles

#35
20220203496
2022-06-30

POLISHING PAD, MANUFACTURING METHOD THEREOF, METHOD FOR MANUFACTURING SEMICONDUCTOR DEVICE USING SAME

#36
20220134611
2022-05-05

Method for producing moulded parts from particle foams

#37
20220055265
2022-02-24

Foams based on thermoplastic elastomers

#38
20220040892
2022-02-10

CORE-SHELL MICRO-FOAMING AGENTS OF UNIFORM SIZE FOR FOAMED PLASTICS WITH ENHANCED MECHANICAL STRENGTH

#39
20210370561
2021-12-02

Expanded pellets and method for manufacturing molded components using them

#40
20210354346
2021-11-18

FOAMED PARTICLE DEHYDRATION DEVICE AND DEHYDRATION METHOD, AND USE THEREOF

#41
20210347112
2021-11-11

Composite material layer and method for manufacturing the same

#42
20210339440
2021-11-04

Foaming method by effusing SCF through plastic granules

#43
20210253853
2021-08-19

POLYMERIC COMPOSITION, METHOD FOR PRODUCING A POLYMERIC COMPOSITION, SUBSTRATES COATED WITH A POLYMERIC COMPOSITION AND APPARATUS FOR COATING SUBSTRATES WITH A POLYMERIC COMPOSITION

#44
20210197427
2021-07-01

MOLDING THERMAL EXPANSION STRUCTURE AND MOLDING METHOD THEREOF

#45
20210187876
2021-06-24

Methods for recovering expanded polymer tooling

#46
20210146580
2021-05-20

Device for preparation of expanded microspheres

#47
20210039289
2021-02-11

Process for forming closed cell expanded low density polyethylene foam and products formed thereby

#48
20210032431
2021-02-04

Low density microspheres

#49
20210009779
2021-01-14

Combination of silica and graphite and its use for decreasing the thermal conductivity of vinyl aromatic polymer foam

#50
20200391417
2020-12-17

Expanded polymer pellets

#51
20200353647
2020-11-12

Method for impregnation a polymeric granulate with a physical blowing agent

#52
20200231763
2020-07-23

MASTER BATCH FOR EXPANSION MOLDING AND FOAM MOLDED BODY

#53
20200207939
2020-07-02

PEI particle foams for applications in aircraft interiors

#54
20200148851
2020-05-14

Expandable, expanding-agent-containing granules based on high-temperature thermoplastics

#55
20200139593
2020-05-07

METHOD FOR PRODUCING A FOAM BODY, AND FOAM BODY

#56
20200130241
2020-04-30

COMPOSTABLE OR BIOBASED FOAMS

#57
20200123339
2020-04-23

BEAD FOAM, RESIN COMPOSITE PROVIDED WITH SAME, AND METHOD FOR PRODUCING BEAD FOAM

#58
20200094440
2020-03-26

COMPOSITION FOR LOW SPECIFIC GRAVITY MOLDED FOAM AND METHOD FOR PRODUCING MOLDED FOAM USING THE COMPOSITION

#59
20200070434
2020-03-05

Epoxy core with expandable microspheres

#60
20200056008
2020-02-20

Foaming resin composition, preparation method therefor, and foam using same

#61
20200040156
2020-02-06

POLYPROPYLENE RESIN FOAMED PARTICLES AND METHOD FOR PRODUCING SAME

#62
20200032023
2020-01-30

Resin foam particles, resin foam shaped product, and laminate

#63
20190359786
2019-11-28

PROCESS FOR EXPANDING EXPANDABLE POLYMERIC MICROSPHERES

#64
20190345322
2019-11-14

ELASTOMERIC THERMOPLASTIC PRE-EXPANSION COMPOSITION COMPRISING AN ELASTOMER AND A PHYSICAL BLOWING AGENT

#65
20190329454
2019-10-31

HYBRID APPARATUS FOR DRYING AND IMPREGNATING POLYMERIC PELLETS FOR MANUFACTURING OF FOAMED POLYMER ARTICLES

#66
20190309155
2019-10-10

Improved Expandable Vinyl Aromatic Polymers

#67
20190309140
2019-10-10

Hollow polymer particles for thermal insulation

#68
20190283286
2019-09-19

Process for the production of expandable vinyl aromatic polymer granulate having decreased thermal conductivity

#69
20190270861
2019-09-05

Foam particles and foam particle molded body

#70
20190263994
2019-08-29

Foam particle moulded article and sole member

#71
20190263993
2019-08-29

Expanded beads and molded object thereof

#72
20190217555
2019-07-18

Epoxy core with expandable microspheres

#73
20190203009
2019-07-04

Method for producing foam particles made of thermoplastic elastomers with polyamide segments

#74
20190153189
2019-05-23

Thermoplastic Polyurethane Foam Particle Molded Article And Method For Producing Same, And Thermoplastic Polyurethane Foam Particles

#75
20190153181
2019-05-23

METHODS OF MANUFACTURING FOAMS COMPRISING NANOCELLULAR DOMAINS

#76
20190126524
2019-05-02

Foaming particle manufacturing device using polyolefin-based resin particle and method for manufacturing said foaming particle

#77
20190118430
2019-04-25

System And Method For Minimally Invasive Injection Foam

#78
20190077092
2019-03-14

Epoxy core with expandable microspheres

#79
20190030768
2019-01-31

PROCESS FOR PRODUCING EXPANDED POLYETHYLENE-BASED RESIN BEADS AND PROCESS FOR PRODUCING POLYETHYLENE-BASED MOLDED RESIN OBJECT BY IN-MOLD FOAMING

#80
20190022904
2019-01-24

POLYPROPYLENE RESIN FOAMABLE PARTICLES, POLYPROPYLENE RESIN IN-MOLD FOAM MOLDED BODY, AND PRODUCTION METHOD THEREFOR

#81
20190016868
2019-01-17

Polymer hollow particle, a method of preparing the same, and composite comprising the polymer hollow particle

#82
20180290349
2018-10-11

Method for a post process treatment for manufacturing at least a part of a molded sporting good

#83
20180258247
2018-09-13

Expandable styrene resin particles, pre-expanded particles of styrene resin, styrene resin foam molded body, and method for producing expandable resin particles

#84
20180251621
2018-09-06

Method for producing particle foams based on thermoplastic elastomers, by thermal bonding using microwaves

#85
20180208731
2018-07-26

Green Form Expandable Polystyrene Resin

#86
20180186959
2018-07-05

Polypropylene resin foamed particles, in-mold foam molded body of polypropylene resin, and method for manufacturing same

#87
20180163010
2018-06-14

Thermoplastic resin foamed particles

#88
20180155518
2018-06-07

Expanded thermoplastic polyurethane particles and expanded thermoplastic polyurethane particle molded article

#89
20180142074
2018-05-24

POLYPROPYLENE RESIN FOAMED PARTICLES, METHOD FOR PRODUCING POLYPROPYLENE RESIN FOAMED PARTICLES, METHOD FOR PRODUCING POLYPROPYLENE RESIN IN-MOLD FOAM-MOLDED ARTICLE, AND POLYPROPYLENE RESIN IN-MOLD FOAM-MOLDED ARTICLE

#90
20180066122
2018-03-08

Process for producing foams based on thermoplastic polyurethanes

#91
20180051171
2018-02-22

Electrically conductive particle foams based on thermoplastic elastomers

#92
20180030233
2018-02-01

Expandable acrylic resin bead, expanded acrylic resin bead, and expanded acrylic resin beads molded article

#93
20180030231
2018-02-01

Combination of silica and graphite and its use for decreasing the thermal conductivity of vinyl aromatic polymer foam

#94
20180021991
2018-01-25

Process for the production of expandable vinyl aromatic polymer granulate having decreased thermal conductivity

#95
20180009960
2018-01-11

FIBER-REIMFORCED MOLDED BODIES MADE OF EXPANDED PARTICLE FOAM MATERIAL

#96
20180001532
2018-01-04

Method and apparatus for forming an expandable foam pellet having a hard outer shell by underwater pelletizing, and expandable foam pellets formed thereby

#97
20180001522
2018-01-04

PROCESS FOR FORMING CLOSED CELL EXPANDED LOW DENSITY POLYETHYLENE FOAM AND PRODUCTS FORMED THEREBY

#98
20170335083
2017-11-23

Low density microspheres

#99
20170259474
2017-09-14

Expanded pellets and method for manufacturing molded components using them

#100
20170253710
2017-09-07

Expanded polymer pellets

#101
20170246765
2017-08-31

Extruded expanded thermoplastic polyurethane elastomer bead and preparation method therefor

#102
20170173828
2017-06-22

MOLD FOR MOLDING EXPANDED RESIN AND PROCESS FOR PRODUCING SAME

#103
20170136665
2017-05-18

Pressure-dependent foam moulding of poly(meth)acrylimide particles in closed moulds for producing rigid foam cores

#104
20170100861
2017-04-13

Compostable or biobased foams

#105
20170087777
2017-03-30

Epoxy core with expandable microspheres

#106
20170080614
2017-03-23

SYSTEM AND METHOD FOR MINIMALLY INVASIVE INJECTION FOAM

#107
20170029591
2017-02-02

Expanded polylactic acid resin beads and molded article of expanded polylactic acid resin beads

#108
20160375616
2016-12-29

Process to recycle expandable plastic materials and an expandable or expanded plastic material obtainable thereby

#109
20160332344
2016-11-17

Prefoaming of poly(meth)acrylimide particles for subsequent foam moulding in closed tools

#110
20160325472
2016-11-10

FOAM PARTICLES, METHODS OF MAKING AND USING THE SAME

#111
20160319095
2016-11-03

POLYOLEFIN RESIN FOAM PARTICLES, AND POLYOLEFIN RESIN IN-MOLD EXPANSION MOLDED ARTICLE

#112
20160304693
2016-10-20

Polyethylene resin foamed particles, polyethylene resin in-mold foam-molded article, and production methods thereof

#113
20160297944
2016-10-13

PROCESS FOR PRODUCING AN INSULATION AND DRAINAGE SHEET AND INSULATION AND DRAINAGE SHEET

#114
20160297943
2016-10-13

Method for producing expanded thermoplastic elastomer particles

#115
20160244587
2016-08-25

Process for production of expanded thermoplastic elastomer

#116
20160244584
2016-08-25

Method for production expanded polyester foam particles

#117
20160244583
2016-08-25

Process for the production of expanded polyester foam beads

#118
20160229096
2016-08-11

Bulk-density measuring device for pre-expanded particles and method for manufacturing pre-expanded particles

#119
20160221232
2016-08-04

Apparatus and system for expanding expandable polymeric microspheres

#120
20160121524
2016-05-05

Method for producing expanded granulate

#121
20160108198
2016-04-21

Article with controlled cushioning

#122
20160017108
2016-01-21

Method for producing skin-covered, expanded bead molded article

#123
20160016340
2016-01-21

Method of making a panel

#124
20160002086
2016-01-07

Foams made of amorphous hollow spheres and methods of manufacture thereof

#125
20160001475
2016-01-07

Foams made of amorphous hollow spheres and methods of manufacture thereof

#126
20150353701
2015-12-10

Expandable vinyl aromatic polymers comprising platelet needle coke particles

#127
20150284526
2015-10-08

Polypropylene resin foamed particles, polypropylene resin in-mold foam molded article, and method for producing same

#128
20150210820
2015-07-30

Method and a device for preparation of expanded thermoplastic microspheres

#129
20150174808
2015-06-25

Method for producing expanded granules

#130
20150158990
2015-06-11

Polyolefin-based resin expanded beads comprising inorganic fillers

#131
20150136036
2015-05-21

Odor-absorbing materials and processes for their preparation and use

#132
20150107753
2015-04-23

Method for producing a composite body comprising a particle foam molded part connected to a hollow body in a force-closed manner

#133
20150093468
2015-04-02

Apparatus and system for expanding expandable polymeric microspheres

#134
20150008607
2015-01-08

Method for producing skin-covered polyolefin resin foamed molded article

#135
20140319715
2014-10-30

Method to start-up a process to make non-expandable vinyl aromatic polymers

#136
20140309361
2014-10-16

Process for preparing expanded copolymers based on poly(meth)acrylimide comprising an adhesion promoter

#137
20140275306
2014-09-18

Article with controlled cushioning

#138
20140272072
2014-09-18

Stabilized foam

#139
20140252669
2014-09-11

Method of fabricating an injection molded component

#140
20140171534
2014-06-19

Polyolefin resin foam particles and in-mold foaming molded body of same

#141
20140138868
2014-05-22

Antistatic non-crosslinked foamed polyethylene resin particles and molded non-crosslinked foamed polyethylene resin body

#142
20140080959
2014-03-20

Process of heat treating structured polymer particles

#143
20140005287
2014-01-02

Pre-expanded polypropylene resin particles, in-mold foam molded product of polypropylene resin, and method for manufacturing same

#144
20140004335
2014-01-02

Method for producing molded product, method for producing molded product having plating film, method for producing resin pellet, foam molded product having plating film, foam injection molding method, nozzle unit, and injection molding apparatus

#145
20130345328
2013-12-26

Process for the preparation of granules based on expandable thermoplastic polymers and relative product

#146
20130285271
2013-10-31

Melt devolatilization extrusion process

#147
20130251924
2013-09-26

MACROSPHERE CARBON FIBER REDUCTION

#148
20130231409
2013-09-05

Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles

#149
20130230713
2013-09-05

Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles

#150
20130213314
2013-08-22

Odor-absorbing materials and processes for their preparation and use

#151
20130197112
2013-08-01

Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles

#152
20130175725
2013-07-11

Method for producing skin-covered foamed molded article and apparatus for producing thereof

#153
20130065977
2013-03-14

Foamable composite resin particle for frozen storage

#154
20120301700
2012-11-29

Method for manufacturing a formed body with a cavity structure for sound and/or heat insulation and formed body for sound and/or heat insulation

#155
20120299210
2012-11-29

PLANT FOR THE CONTINUOUS MANUFACTURE OF AN EXPANDABLE PLASTIC GRANULATE AS WELL AS METHOD FOR PRODUCING IT

#156
20120283344
2012-11-08

Expanded particle of polyethylene-based resin and in-mold expansion molded article of polyethylene-based resin

#157
20120247646
2012-10-04

Method of fabricating a formed structure with expandable polymeric shell microspheres

#158
20120241073
2012-09-27

Foams made of amorphous hollow spheres and methods of manufacture thereof

#159
20120231192
2012-09-13

Compression molded polymeric foam articles and methods

#160
20120193572
2012-08-02

BEDDING PRODUCT HAVING PHASE CHANGE MATERIAL

#161
20120121907
2012-05-17

Thermally expanded microspheres and a process for producing the same

#162
20120121905
2012-05-17

PROCESS FOR PRODUCING EXPANDABLE THERMOPLASTIC BEADS WITH IMPROVED EXPANDABILITY

#163
20120100376
2012-04-26

Expanded polypropylene resin beads and expanded bead molding

#164
20120065286
2012-03-15

Process for enabling secondary expansion of expandable beads

#165
20120064199
2012-03-15

Stabilized foam

#166
20120061867
2012-03-15

POLYMER PELLETS CONTAINING SUPERCRITICAL FLUID AND METHODS OF MAKING AND USING

#167
20120032103
2012-02-09

HIGH-TEMPERATURE-STABLE AND MOISTURE-STABLE MATERIALS WHICH HAVE IMPROVED INSULATION PROPERTIES AND ARE BASED ON FOAMS AND DISPERSE SILICATES

#168
20120022175
2012-01-26

Expandable polystyrene resin particles and method for producing the same

#169
20120009420
2012-01-12

Compostable or Biobased Foams

#170
20120007267
2012-01-12

Method of Producing Compostable or Biobased Foams

#171
20110172319
2011-07-14

HIGH-CONCENTRATE MASTERBATCHES COMPRISED OF MULTIFUNCTIONAL COMPOUNDS FOR POLYESTER EXPANDING PROCESS

#172
20110009508
2011-01-13

Expandable polystyrene resin particles, method for production thereof, and molded foam product

#173
20110008608
2011-01-13

COMPOSITE MOLDING IN PARTICULAR FOR FURNITURE CONSTRUCTION

#174
20100317753
2010-12-16

PROCESS OF HEAT TREATING STRUCTURED POLYMER PARTICLES

#175
20100304075
2010-12-02

ENHANCED EXPANDED POLYSTYRENE FOAM INSULATION

#176
20100267851
2010-10-21

Fire resistant materials

#177
20100267850
2010-10-21

Process for producing expanded polyolefin resin particles and expanded polyolefin resin particles

#178
20100244300
2010-09-30

Foamed binder and associated systems and methods for producing a wood product

#179
20100240854
2010-09-23

Pre-expanded polypropylene resin particle, and method for production thereof

#180
20100209689
2010-08-19

EXPANDED STYRENE RESIN BEADS AND MOLDED ARTICLE FORMED FROM EXPANDED STYRENE RESIN BEADS

#181
20100190877
2010-07-29

BEAD FOAM MOLDINGS COMPOSED OF EXPANDABLE ACRYLONITRILE COPOLYMERS

#182
20100173116
2010-07-08

COMPOSITE MATERIALS MADE FROM PRETREATED, ADHESIVE COATED BEADS

#183
20100136338
2010-06-03

Polylactic acid-based resin foamed particles for in-mold foam-molding and method for producing the same, as well as method for producing polylactic acid-based resin foam-molded article

#184
20100130627
2010-05-27

Process for the preparation of granules based on expandable thermoplastic polymers and relative product

#185
20100040509
2010-02-18

Plant for the manufacture of polymer particles

#186
20090298960
2009-12-03

DUCTILE STRUCTURAL FOAMS

#187
20090291306
2009-11-26

METHOD FOR CUTTING OF OPEN-CELL FOAMS BASED ON AMINOPLASTS AND METHOD FOR THE PRODUCTION OF FLAKES OR PARTICLES

#188
20090280328
2009-11-12

Thermally expanded microspheres and a process for producing the same

#189
20090233053
2009-09-17

Epoxy core with expandable microspheres

#190
20090197982
2009-08-06

EXPANDED POLYHYDROXYALKANOATE RESIN BEAD, MOLDED OBJECT THEREOF, AND PROCESS FOR PRODUCING THE EXPANDED RESIN BEAD

#191
20090162588
2009-06-25

Labeled containers made from expandable thermoplastic materials having improved physical properties

#192
20090156700
2009-06-18

Expanded polypropylene resin beads and foamed molded article thereof

#193
20090149560
2009-06-11

Polyhydroxyalkanoate-based resin foamed particle, molded article comprising the same and process for producing the same

#194
20090124717
2009-05-14

Carrier for fluid treatment and method of making the same

#195
20090108480
2009-04-30

Method and device for granulating polymer melts containing blowing agent

#196
20090093558
2009-04-09

MOBILE EXPANDED POLYMER PROCESSING SYSTEMS AND METHODS

#197
20090091054
2009-04-09

Device and process for producing pellets from a plastic melt

#198
20090065960
2009-03-12

Process for producing polystyrene foam particles having a high density

#199
20090051061
2009-02-26

Process for pelletizing polymer melts comprising low-boiling substances

#200
20080249199
2008-10-09

Method and plant for the manufacture of polymer particles

#201
20080234400
2008-09-25

Method For Producing Foam Plates

#202
20080230956
2008-09-25

Process for Producing Foam Boards

#203
20080224357
2008-09-18

Method for Producing Foamed Slabs

#204
20080203597
2008-08-28

Method for producing expanding styrene polymer granules

#205
20070238794
2007-10-11

Synergistic Flame-Proof Mixtures for Polystyrene Foams

#206
20070155843
2007-07-05

Polymeric foam powder processing techniques, foam powders products, and foam produced containing those foam powders

#207
20070148386
2007-06-28

Method for improving the resistance of fumigant sorption in an expandable polymer produce container and a related container

#208
20070148385
2007-06-28

Methods for improving the resistance of fumigant sorption in a produce container and a related produce containers

#209
20070085231
2007-04-19

Method for producing microporous plastic products and the plastic products obtainable according to this method, as well as a plastic source material

#210
20070043130
2007-02-22

Method and expansion device for preparing expanded microspheres

#211
20070036967
2007-02-15

Production of pearls based on expanded polymers

#212
20070026218
2007-02-01

Composite foamed polypropylene resin molding and method of producing same

#213
20070023969
2007-02-01

Online control of blowing agent content of polymer beads for making lost foam patterns

#214
20060273482
2006-12-07

Influence of each of the parameters on the foamed product strength

#215
20060211780
2006-09-21

Method and apparatus for the continuous manufacture of expandable plastic granulate

#216
20060192313
2006-08-31

Method for making a shoe sole component

#217
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