ClassID:

100248

C08J9/18 - page 2 - CPC Classification

Classification description:

Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof; Making expandable particles by impregnating polymer particles with the blowing agent

Recent Application in this class:
#301
20130231409
2013-09-05

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

#302
20130230713
2013-09-05

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

#303
20130210947
2013-08-15

Water-absorbing polymer particles with high free swell rate and high permeability

#304
20130197112
2013-08-01

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

#305
20130172434
2013-07-04

Method for preparing resin composition for expandable polypropylene carbonate and expandable polypropylene carbonate prepared therefrom

#306
20130150468
2013-06-13

Method for producing expandable granulates containing polylactic acid

#307
20130116352
2013-05-09

Expandable starch beads and method for preparing the same

#308
20130065977
2013-03-14

Foamable composite resin particle for frozen storage

#309
20130059154
2013-03-07

Polylactic resin expanded beads and molded article of the expanded beads

#310
20130040125
2013-02-14

EXPANDABLE POLYMERS OF CELLULOSE ACETATE BUTYRATE

#311
20130011782
2013-01-10

POLYMER EXPANDED PARTICLE, EXPANDED TONER AND METHOD FOR PRODUCING POLYMER EXPANDED PARTICLE AND EXPANDED TONER

#312
20120329892
2012-12-27

Foams based on thermoplastic polyurethanes

#313
20120283347
2012-11-08

Expanded particle of noncrosslinked polyethylene-based resin and expansion molded article of noncrosslinked polyethylene-based resin

#314
20120283344
2012-11-08

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

#315
20120252914
2012-10-04

FLAME-PROTECTED POLYMER FOAMS

#316
20120214890
2012-08-23

Polypropylene resin expanded particles and polypropylene resin in-mold foaming molded body

#317
20120190761
2012-07-26

Composition for preparing expandable polypropylene carbonate and expandable polypropylene carbonate prepared therefrom

#318
20120149792
2012-06-14

EXPANDABLE MODIFIED RESIN BEADS, EXPANDED MODIFIED RESIN BEADS, AND FOAMED MOLDED ARTICLE FORMED FROM EXPANDED MODIFIED RESIN BEADS

#319
20120141798
2012-06-07

MONODISPERSE SUBMICRON POLYMER PARTICLES

#320
20120141794
2012-06-07

Expandable beads having flame retardancy of V-0 or V-1, and molded body using the same

#321
20120136078
2012-05-31

ORGANIC POLYMERIC PARTICLES, PAPER COATING COMPOSITIONS, AND METHODS

#322
20120115968
2012-05-10

Thermoplastic resin composite bead production method, expandable thermoplastic resin composite bead, expanded thermoplastic resin composite bead, and foamed molded article formed from expanded thermoplastic resin composite beads

#323
20120100376
2012-04-26

Expanded polypropylene resin beads and expanded bead molding

#324
20120088854
2012-04-12

Pre-expanded polypropylene resin beads and process for producing same

#325
20120065285
2012-03-15

Water as a propellant for thermoplastics

#326
20120041085
2012-02-16

Expandable composite resin particles for long-term storage, pre-expanded particles formed therefrom and expanded molded articles

#327
20120037837
2012-02-16

POLYOLEFIN-BASED RESIN PRE-EXPANDED PARTICLES AND POLYOLEFIN-BASED RESIN IN-MOLD EXPANSION MOLDED ARTICLE COMPRISING POLYOLEFIN-BASED RESIN PRE-EXPANDED PARTICLES

#328
20120029101
2012-02-02

Expanded polypropylene copolymer resin particles

#329
20120022175
2012-01-26

Expandable polystyrene resin particles and method for producing the same

#330
20120021220
2012-01-26

Method of reducing odor of composite resin particles, and composite resin particles

#331
20120003478
2012-01-05

Method for reducing volatile organic compounds in composite resin particles, and composite resin particles

#332
20110319512
2011-12-29

Polyvinylidene fluoride resin expanded beads, and molded articles of polyvinylidene fluoride resin expanded beads

#333
20110319507
2011-12-29

FLAME-RETARDED FOAMABLE STYRENE-BASED RESIN BEADS AND PROCESS FOR PRODUCING THE SAME

#334
20110251296
2011-10-13

Pre-expanded particles, process for producing the same, and expanded molded article

#335
20110147974
2011-06-23

Method for producing foamed polyolefin resin beads

#336
20100301257
2010-12-02

MONODISPERSE SUBMICRON POLYMER PARTICLES

#337
20100267850
2010-10-21

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

#338
20100240854
2010-09-23

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

#339
20100222442
2010-09-02

FOAMS BASED ON THERMOPLASTIC POLYURETHANES

#340
20100184877
2010-07-22

BIODEGRADABLE ALIPHATIC POLYESTER-BASED FOAMED PARTICLE AND MOLDED PRODUCT OF THE SAME

#341
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

#342
20100105787
2010-04-29

Polypropylene resin foam particle and molding thereof

#343
20100063170
2010-03-11

Carbon-containing modified polystyrene type resin particle, foamable carbon-containing modified polystyrene type resin particle, carbon-containing modified polystyrene type resin foamed particle, carbon-containing modified polystyrene type resin foamed molded product, and production methods thereof

#344
20100056653
2010-03-04

Expandable resins

#345
20100029793
2010-02-04

Methods of manufacture of polylactic acid foams

#346
20100022674
2010-01-28

Expandable polystyrenic resin particles and production process thereof, pre-expanded particles and molded foam product

#347
20090274890
2009-11-05

Styrene-modified polypropylene type resin particle, foamable styrene-modified polypropylene type resin particle, styrene-modified polypropylene type resin foamed particle, styrene-modified polypropylene type resin foamed molded product, and production methods thereof

#348
20090215914
2009-08-27

Foamed thermoplastic resin particles and method of producing the foamed particles

#349
20090203808
2009-08-13

EXPANDABLE PARTICULATE POLYMER COMPOSITION

#350
20090197982
2009-08-06

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

#351
20090192236
2009-07-30

FOAMED POLYHYDROXYALKANOATE RESIN PARTICLES

#352
20090186954
2009-07-23

Expandable polyethylene resin particle and method for production thereof

#353
20090181253
2009-07-16

PARTICULATE INTERPENETRATING NETWORK POLYMER

#354
20090176902
2009-07-09

Polypropylene foam

#355
20090176900
2009-07-09

FOAMED POLYHYDROXYALKANOATE RESIN PARTICLES AND METHOD OF PRODUCING THE FOAMED PARTICLES

#356
20090169895
2009-07-02

Foamed polyolefin resin beads

#357
20090156700
2009-06-18

Expanded polypropylene resin beads and foamed molded article thereof

#358
20090149560
2009-06-11

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

#359
20090148665
2009-06-11

Nano-cellular polymer foam and methods for making them

#360
20090145740
2009-06-11

Method for Expansion and Molding of Polymeric Foam

#361
20090030096
2009-01-29

Method of producing expandable polystyrene beads which have excellent heat insulation properties

#362
20080125502
2008-05-29

Expanded beads and foamed molded article

#363
20080108717
2008-05-08

Expanded Polypropylene Bead for Forming a Dielectric Material and Dielectric Lens Member Formed by the Expanded Polypropylene Beads

#364
20080064772
2008-03-13

Polymer particles and related articles

#365
20070287003
2007-12-13

Expanded molded article having voids

#366
20070197673
2007-08-23

Foamed molding of expanded polypropylene resin beads

#367
20060276558
2006-12-07

Expandable resins

#368
20060223897
2006-10-05

Expanded polypropylene resin beads, method of producing foam molding of expanded polypropylene resin beads and foam molding obtained by the method

#369
20060217452
2006-09-28

Pre-expanded particle of olefin-modified polystyrene resin, process for producing the same, and molded foam

#370
20060189703
2006-08-24

Particulate expandable polystyrene (EPS), process for making particulate expandable polystyrene, as well as a particular application of polystyrene foam material

#371
20060167122
2006-07-27

Expandable polylactic acid resin particles, expanded polylactic acid resin beads and molded article obtained from expanded polylactic acid resin beads

#372
20060116434
2006-06-01

Process of producing foamed molding from expanded polypropylene resin beads and process of producing expanded polypropylene resin beads

#373
20060102307
2006-05-18

Microspheres

#374
20060038311
2006-02-23

Expandable styrene-modified olefin resin particle, pre-expanded particle, and process for producing molded foam

#375
20050153134
2005-07-14

Thermoplastic resin pellet, process for preparing thermoplastic resin pellets and expanded thermoplastic resin bead