ClassID:

48246

B29B15/12 - CPC Classification

Classification description:

Pretreatment of the material to be shaped, not covered by groups  -  of reinforcements or fillers; Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length

Sub-classes:
Recent Application in this class:
#1
20250249623
2025-08-07

METHOD FOR MANUFACTURING FRP PRECURSOR AND METHOD FOR MANUFACTURING FRP

#2
20250234456
2025-07-17

PREPREG, LAMINATE, AND PRODUCTION METHODS THEREFOR, AS WELL AS PRINTED CIRCUIT BOARD AND SEMICONDUCTOR PACKAGE

#3
20250050547
2025-02-13

METHOD FOR PRODUCING FIBER-REINFORCED PLASTIC SUBSTRATE, AND FIBER-REINFORCED PLASTIC SUBSTRATE AND INTEGRATED MOLDING THEREOF

#4
20240316881
2024-09-26

SYSTEM FOR PRODUCING AN IMPREGNATED FIBER ROVING

#5
20230323559
2023-10-12

FACILITY FOR POWDER IMPREGNATION OF AT LEAST ONE YARN AND/OR RIBBON TYPE SUBSTRATE TO BE TREATED

#6
20230234306
2023-07-27

SYSTEM FOR PRODUCING A FULLY IMPREGNATED THERMOPLASTIC PREPREG

#7
20230234305
2023-07-27

SYSTEM FOR PRODUCING A FULLY IMPREGNATED THERMOPLASTIC PREPREG

#8
20230160665
2023-05-25

HIGH BUOYANCY COMPOSITE MATERIALS

#9
20230091936
2023-03-23

LAMINATE AND WELDED ARTICLE USING THE LAMINATE

#10
20220281531
2022-09-08

ADDITIVELY MANUFACTURED COMPOSITE PARTS HAVING VOIDS FOR WEIGHT REDUCTION

#11
20220267544
2022-08-25

METHOD FOR PRODUCING PREPREG, AND PREPREG

#12
20220267542
2022-08-25

FIBER-REINFORCED POLYARYLENE SULFIDE COPOLYMER COMPOSITE SUBSTRATE, METHOD OF MANUFACTURING SAME, AND MOLDED ARTICLE INCLUDING SAME

#13
20220227024
2022-07-21

Method for producing fiber-reinforced plastic substrate, and fiber-reinforced plastic substrate and integrated molding thereof

#14
20220184898
2022-06-16

In and relating to composite manufacturing

#15
20220118655
2022-04-21

ADDITIVE FABRICATION METHODS AND DEVICES FOR MANUFACTURE OF OBJECTS HAVING PREFORM REINFORCEMENTS

#16
20220063217
2022-03-03

System for producing a fully impregnated thermoplastic prepreg

#17
20220063137
2022-03-03

METHOD FOR MANUFACTURING A FIBROUS MATERIAL PRE-IMPREGNATED WITH THERMOPLASTIC POLYMER IN A FLUIDISED BED

#18
20220048219
2022-02-17

METHOD FOR MANUFACTURING A FIBROUS MATERIAL IMPREGNATED WITH THERMOPLASTIC POLYMER

#19
20210323246
2021-10-21

COMPOSITE MATERIAL

#20
20210213690
2021-07-15

Method of producing thermoplastic resin-impregnated sheet-shaped reinforcing fiber bundle

#21
20210178637
2021-06-17

Spreader element for manufacturing unidirectional fiber-reinforced tapes

#22
20210129387
2021-05-06

Methods of separating carbon fiber tows

#23
20210115202
2021-04-22

Manufacture of composite dispersion based resin-infused random fiber mat

#24
20210108042
2021-04-15

Fiber-reinforced resin prepreg, molded article, and fiber-reinforced thermoplastic resin prepreg

#25
20210107250
2021-04-15

Self-adhesive prepreg and method for producing same

#26
20210086403
2021-03-25

Web of impregnated fibrous material, production method thereof and use of same for the production of three-dimensional composite parts

#27
20210039338
2021-02-11

Method for manufacturing a prepreg made of a composite material

#28
20200404783
2020-12-24

Prepreg, laminate, and production methods therefor, as well as printed circuit board and semiconductor package

#29
20200385540
2020-12-10

Tape-shaped prepreg and a method for production thereof

#30
20200368979
2020-11-26

System for producing a fully impregnated thermoplastic prepreg

#31
20200284552
2020-09-10

High buoyancy composite materials

#32
20200263017
2020-08-20

Fiber reinforced polypropylene composite

#33
20200223101
2020-07-16

Process for manufacturing a fibrous material pre-impregnated with thermoplastic polymer in powder form

#34
20200216628
2020-07-09

Aramid fabric having excellent adhesion to polyurethane matrix resin and excellent tensile strength, method for producing same, aramid fabric prepreg comprising same and aramid fabric/thermoplastic polyurethane matrix resin composite comprising same

#35
20200139587
2020-05-07

Strands powdered by electrostatic method

#36
20200131419
2020-04-30

Polymer-polymer fiber composite for high thermal conductivity

#37
20200114544
2020-04-16

Method and Apparatus for Manufacturing Fiber Composite Parts Utilizing Direct, Continuous Conversion of Raw Materials

#38
20200087498
2020-03-19

Pellet comprising thermoplastic polymer sheath surrounding glass filaments having reduced emissions

#39
20200070439
2020-03-05

Fiber reinforced resin molded article and method of manufacturing the same

#40
20200070438
2020-03-05

FIBER REINFORCED RESIN MOLDED ARTICLE AND METHOD OF MANUFACTURING THE SAME

#41
20200063291
2020-02-27

AN APPARATUS AND METHOD FOR SPREADING FIBRES

#42
20190338112
2019-11-07

Fiber reinforced polypropylene composite

#43
20190322008
2019-10-24

Reinforced pultrusion member and method of making

#44
20190248044
2019-08-15

Fiber-reinforced molding compounds and methods of forming and using the same

#45
20190240934
2019-08-08

FIBER-REINFORCED COMPOSITES, LAMINATES INCLUDING THE SAME, AND SYSTEMS AND METHODS FOR MAKING SUCH LAMINATES

#46
20190232529
2019-08-01

Method for treating fibres, installation for treating fibres and thus obtained tape made of treated fibres

#47
20190217518
2019-07-18

Impregnation system for composite filament fabrication in three dimensional printing

#48
20190203004
2019-07-04

Preform, its method of preparation and its use

#49
20190177888
2019-06-13

Partially separated fiber bundle, production method of partially separated fiber bundle, fiber-reinforced resin molding material using partially separated fiber bundle, and production method of fiber-reinforced resin molding material using partially separated fiber bundle

#50
20190177887
2019-06-13

Production method for separated fiber bundle, separated fiber bundle, fiber-reinforced resin molding material using separated fiber bundle, and production method for fiber-reinforced resin molding material using separated fiber bundle

#51
20190169724
2019-06-06

Systems and methods for manufacturing prepreg tapes

#52
20190143565
2019-05-16

Additive fabrication methods and devices for manufacture of objects having preform reinforcements

#53
20190134854
2019-05-09

Method and apparatus for manufacturing composite material

#54
20190118410
2019-04-25

Method for producing preforms with application of a binder to dry fiber, and corresponding machine

#55
20190084252
2019-03-21

Fluidized-bed process for manufacturing a fibrous material preimpregnated with thermoplastic polymer

#56
20190048493
2019-02-14

CARBON FIBER BUNDLE FORMING DEVICE AND METHOD

#57
20190047180
2019-02-14

Method for making unidirectional fiber-reinforced tapes

#58
20190022897
2019-01-24

FIBER-REINFORCED MOLDING COMPOUNDS AND METHODS OF FORMING AND USING THE SAME

#59
20190001587
2019-01-03

Continuous fiber lattice for reinforcing polymeric composites

#60
20180362760
2018-12-20

MOLDING MATERIAL, MOLDING METHOD USING SAME, METHOD FOR PRODUCING MOLDING MATERIAL, AND METHOD FOR PRODUCING FIBER-REINFORCED COMPOSITE MATERIAL

#61
20180361682
2018-12-20

Structured thermoplastic in composite interleaves

#62
20180345540
2018-12-06

Method for producing FRP precursor and device for producing same

#63
20180345539
2018-12-06

METHOD FOR PRODUCING FRP PRECURSOR AND DEVICE FOR PRODUCING SAME

#64
20180257277
2018-09-13

Molded article and molding method thereof

#65
20180257262
2018-09-13

PROPYLENE-BASED RESIN-ADHERED FIBER BUNDLE

#66
20180229399
2018-08-16

System for producing a fully impregnated thermoplastic prepreg

#67
20180169930
2018-06-21

Interlayer-toughened filament-wound composite structure

#68
20180099625
2018-04-12

Glass chopped strand mat, glass chopped strand mat roll, method for manufacturing glass chopped strand mat and automotive molded ceiling material

#69
20180093396
2018-04-05

Fiber-reinforced composite articles and methods of making them

#70
20180072037
2018-03-15

Dry fibrous material for subsequent resin infusion

#71
20180044827
2018-02-15

Fiber-reinforced composite

#72
20180043580
2018-02-15

Spreader element for manufacturing unidirectional fiber-reinforced tapes

#73
20170368718
2017-12-28

Apparatus for Impregnating a Porous Medium Comprising Optimized Coated Electrodes

#74
20170361542
2017-12-21

System for impregnating fibers to form a prepreg

#75
20170320293
2017-11-09

Tape-like dry fibrous reinforcement

#76
20170320246
2017-11-09

Process for the preparation of a reinforced article

#77
20170305077
2017-10-26

Treatment device and treatment method

#78
20170299339
2017-10-19

High buoyancy composite materials

#79
20170274561
2017-09-28

Device and method for manufacturing impregnated fiber bundle

#80
20170274560
2017-09-28

Process of producing fiber-reinforced plastic

#81
20170274559
2017-09-28

Systems and methods for making indexed prepreg composite sheets and laminated composite articles

#82
20170246766
2017-08-31

Continuous device for impregnating, in a single step, strands or ribbons of natural fibers, in particular of linen

#83
20170165875
2017-06-15

Method of producing a fibrous material pre-impregnated with thermoplastic polymer in a fluid bed

#84
20170121452
2017-05-04

EPOXY SYSTEM

#85
20170073484
2017-03-16

Method for impregnating natural fibres with a polymer in aqueous dispersion and use of said fibres in composite materials

#86
20170073480
2017-03-16

Use of a fine aqueous polymer dipersion for the impregnation of natural fibres

#87
20170037221
2017-02-09

Composition for preparing lightweight transparent composite, method of preparing composite using the same and composite prepared thereby

#88
20170015257
2017-01-19

Glass chopped strand mat, glass chopped strand mat roll, method for manufacturing glass chopped strand mat and automotive molded ceiling material

#89
20170001385
2017-01-05

Method for preparing thermoplastic prepreg and thermoplastic prepreg prepared thereby

#90
20160375633
2016-12-29

Unidirectional reinforcement, a method of producing a reinforcement and the use thereof

#91
20160346998
2016-12-01

Methods for composite filament fabrication in three dimensional printing

#92
20160303842
2016-10-20

Dry fibrous material for subsequent resin infusion

#93
20160288429
2016-10-06

Unidirectional reinforcement, a method of producing a unidirectional reinforcement and the use thereof

#94
20160263776
2016-09-15

Systems and methods for making indexed prepreg composite sheets and laminated composite articles

#95
20160228909
2016-08-11

Apparatus and method for impregnation by transferring a powder into a porous substrate

#96
20160193760
2016-07-07

Process for the preparation of a reinforced article

#97
20150258712
2015-09-17

Fibre reinforced composites

#98
20150225517
2015-08-13

Carbon fiber bundle for resin reinforcement purposes and method for producing same, and carbon-fiber-reinforced thermoplastic resin composition and molded product thereof

#99
20150174885
2015-06-25

Flexible fiber-reinforced composite material

#100
20150145165
2015-05-28

Fiber-containing prepregs and methods and systems of making

#101
20150145163
2015-05-28

Method and system for impregnating fibers to form a prepreg

#102
20150126646
2015-05-07

Thermoplastic composite material made from natural fibers

#103
20140370237
2014-12-18

Dry fibrous material for subsequent resin infusion

#104
20140364025
2014-12-11

Fiber-reinforced composite articles and methods of making them

#105
20140183780
2014-07-03

Method of producing opened fiber bundle, and method of producing cleaning member, apparatus which opens fiber bundle, and system which produces cleaning member

#106
20140155540
2014-06-05

Molding material, molding method using same, method for producing molding material, and method for producing fiber-reinforced composite material

#107
20130295806
2013-11-07

Molding material, prepreg, fiber-reinforced composite material, fiber-reinforced composite material laminate, and process for production of fiber-reinforced molding base material

#108
20130164501
2013-06-27

Method of preparing thermoplastics-continuous fiber hybrid composite

#109
20130104515
2013-05-02

Hybrid yarn for producing molded parts

#110
20120292828
2012-11-22

Method of manufacturing composite material

#111
20120261854
2012-10-18

BUNDLE OF ROVING YARNS, METHOD OF MANUFACTURING A BUNDLE OF ROVING YARNS AND METHOD FOR MANUFACTURING A WORK PIECE

#112
20120237690
2012-09-20

Continuous Powder Coating Method for Profiles Having Little or No Conductivity

#113
20120208019
2012-08-16

CARBON FIBER BUNDLE AND METHOD FOR PRODUCING SAME

#114
20120181716
2012-07-19

Method of producing a thermoplastically moldable fiber-reinforced semifinished product

#115
20120175043
2012-07-12

Method to apply multiple coatings to a fiber web

#116
20120135227
2012-05-31

Method for spreading fiber bundles, spread fiber sheet, and method for manufacturing a fiber-reinforced sheet

#117
20120088048
2012-04-12

Process for producing fiber-reinforced composite materials

#118
20120077398
2012-03-29

FIBROUS SUBSTRATE, MANUFACTURING PROCESS AND USES OF SUCH A FIBROUS SUBSTRATE

#119
20120015135
2012-01-19

Intermediate material with constant width for the direct process production of composite components

#120
20110256789
2011-10-20

Method to apply multiple coatings to a fiber web

#121
20110166278
2011-07-07

Method for impregnating continuous fibres with a composite polymer matrix containing a grafted fluorinated polymer

#122
20110097505
2011-04-28

Device and method for impregnating a porous material with powder

#123
20110076441
2011-03-31

SEMI-FINISHED PRODUCT AND SEMI-FINISHED PRODUCT COMPOSITE

#124
20100291342
2010-11-18

Method of preparing thermoplastics-continuous fiber hybrid composite

#125
20100255207
2010-10-07

Dispersions of higher crystallinity olefins

#126
20100203329
2010-08-12

Powder coated roving for making structural composites

#127
20100203328
2010-08-12

METHOD FOR IMPREGNATING CONTINUOUS FIBRES WITH A COMPOSITE POLYMER MATRIX CONTAINING A THERMOPLASTIC POLYMER

#128
20100192634
2010-08-05

PROCESS FOR PRODUCING GLASS/RESIN COMPOSITE

#129
20100160544
2010-06-24

Coating composition of oil and organofunctional silane, and tire cord coated therewith

#130
20100116407
2010-05-13

Method Of Producing A Thermoplastically Moldable Fiber-Reinforced Semifinished Product

#131
20100101675
2010-04-29

Flexible pipe for conveying hydrocarbons and having a reinforced maintain layer

#132
20100068518
2010-03-18

Molding material, prepreg and fiber-reinforced composite material, and method for producing fiber-reinforced molding substrate

#133
20100040857
2010-02-18

APPARATUS AND METHOD FOR MAKING REACTIVE POLYMER PRE-PREGS

#134
20100003881
2010-01-07

Methods and apparatus associated with narrow tows fabricated from large-tow preforms

#135
20090309260
2009-12-17

Method of delivering a thermoplastic and/or crosslinking resin to a composite laminate structure

#136
20090297726
2009-12-03

Method of manufacturing composite material

#137
20090246468
2009-10-01

APPARATUS AND METHOD FOR MAKING REACTIVE POLYMER PRE-PREGS

#138
20090242104
2009-10-01

Method for producing fiber composite

#139
20090202829
2009-08-13

Long Fiber-Reinforced Thermoplastic Concentrate and Method for Its Preparation

#140
20090151874
2009-06-18

Process for producing a stampable reinforced composite semi-finished product

#141
20080237911
2008-10-02

Method to apply multiple coatings to a fiber web

#142
20080171170
2008-07-17

Fabric prepreg by two distinct thermosetting matrixes

#143
20080118728
2008-05-22

AQUEOUS DISPERSIONS DISPOSED ON GLASS-BASED FIBERS AND GLASS-CONTAINING SUBSTRATES

#144
20080118639
2008-05-22

Process for forming unidirectionally oriented fiber structures

#145
20080093766
2008-04-24

Process for producing lightweight thermoplastic composite products in a continuous manner

#146
20080020205
2008-01-24

Free-flowing pellets based on cellulose textile fibers and a method for the production thereof

#147
20080020193
2008-01-24

Hybrid fiber tows containning both nano-fillers and continuous fibers, hybrid composites, and their production processes

#148
20080006361
2008-01-10

Polymer/WUCS mat for use in sheet molding compounds

#149
20070267775
2007-11-22

Moulding material

#150
20070196636
2007-08-23

Epoxy resin impregnated yarn and the use thereof for producing a preform

#151
20070059448
2007-03-15

Method of applying silane coating to metal composition

#152
20070032159
2007-02-08

Nonwoven composite element

#153
20060244170
2006-11-02

Method of producing a thermoplastically moldable fiber-reinforced semifinished product

#154
20060233966
2006-10-19

Process for impregnating a fibrous, filamentary and/or porous network with powder using electrodes subjected to an AC electric field

#155
20060233957
2006-10-19

Method for non-woven flame blocking fabric

#156
20060137798
2006-06-29

Polymer/WUCS mat for use in sheet molding compounds

#157
20060118238
2006-06-08

Process and machine for producing lightweight thermoplastic composite products in a continuous manner

#158
20050008856
2005-01-13

Medical device having electrostatic coating with chemotherapeutic agents