ClassID:

87884

C03C25/36 - CPC Classification

Classification description:

Surface treatment of fibres or filaments made from glass, minerals or slags; Coating; Coatings containing organic materials; Macromolecular compounds or prepolymers obtained otherwise than by reactions involving only carbon-to-carbon unsaturated bonds Epoxy resins

Recent Application in this class:
#1
20260102757
2026-04-16

METHOD FOR PRODUCING ACIDIC GAS ADSORBENT SHEET AND ACIDIC GAS ADSORBENT SHEET

#2
20250320156
2025-10-16

GLASS DIRECT ROVING PRODUCTION METHOD AND GLASS DIRECT ROVING

#3
20250154396
2025-05-15

AQUEOUS BINDER COMPOSITION

#4
20250074814
2025-03-06

REINFORCED GLASS-CERAMIC ARTICLE

#5
20240417917
2024-12-19

SIZING AGENT FOR INORGANIC FIBERS AND INORGANIC FIBERS

#6
20240417611
2024-12-19

AQUEOUS BINDER COMPOSITION

#7
20240409773
2024-12-12

RESIN COMPOSITION FOR OPTICAL FIBER COATING, COLORED COATING MATERIAL FOR OPTICAL FIBER, AND OPTICAL FIBER

#8
20240392155
2024-11-28

RESIN COMPOSITION FOR OPTICAL FIBER COATING, COLORED COATING MATERIAL FOR OPTICAL FIBER, AND OPTICAL FIBER

#9
20240352664
2024-10-24

SIZING AGENT FOR INORGANIC FIBER AND INORGANIC FIBER

#10
20240302585
2024-09-12

OPTICAL FIBER AND OPTICAL FIBER RIBBON

#11
20240255075
2024-08-01

RESIN RICH POLYUREA-BASED INTEGRATED EXTERNAL LAYER FOR REINFORCED THERMOSETTING RESIN PIPING PROTECTION

#12
20240228719
2024-07-11

Epoxy based reinforcing patches having improved damping loss factor

#13
20240140862
2024-05-02

GLASS FIBER SIZING COMPOSITION, PREPARATION METHOD, GLASS FIBER PRODUCT AND USE THEREOF

#14
20240015906
2024-01-11

ELECTRONIC DEVICE

#15
20230331948
2023-10-19

Epoxy based reinforcing patches having improved damping loss factor

#16
20230250017
2023-08-10

GLASS FIBER SIZING AGENT FOR DAYLIGHTING PANEL AND PREPARATION METHOD AND USE THEREOF

#17
20230159715
2023-05-25

Reinforcing material and resin molded article

#18
20230130880
2023-04-27

Resin rich polyurea-based integrated external layer for reinforced thermosetting resin piping protection

#19
20230071877
2023-03-09

Resin composition, optical fiber, and method for producing optical fiber

#20
20220389181
2022-12-08

Epoxy based reinforcing patches having improved damping loss factor

#21
20220324752
2022-10-13

GLASS FILLER AND RESIN COMPOSITION

#22
20220306529
2022-09-29

SIZING COMPOSITIONS FOR GLASS FIBER DIRECT ROVING FOR PRODUCING MULTIAXIAL FABRICS, AND PREPARATION METHODS AND APPLICATIONS THEREOF

#23
20220298376
2022-09-22

GLASS FILLER AND RESIN COMPOSITION

#24
20220298066
2022-09-22

GLASS DIRECT ROVING PRODUCTION METHOD AND GLASS DIRECT ROVING

#25
20220106508
2022-04-07

AQUEOUS BINDER COMPOSITION

#26
20210405293
2021-12-30

SYSTEM AND METHOD FOR TREATING THE END OF AN OPTICAL FIBER BUNDLE TO REDUCE LIGHT REFLECTION

#27
20210395440
2021-12-23

Tape Comprising A Hybrid Binder For High Voltage Application

#28
20210371688
2021-12-02

FIBER IDENTIFICATION WITH PHOTOREACTIVE MARKING COMPOUNDS

#29
20210171703
2021-06-10

Insulation product comprising mineral fibers and a binder

#30
20200216358
2020-07-09

SURFACE-MODIFIED GLASS FIBERS FOR REINFORCING CONCRETE, AND METHOD FOR PRODUCING SAME

#31
20190352820
2019-11-21

INTERPLY HYBRID COMPOSITE BASED SINGLE CRYSTAL ALPHA-ALUMINIUM OXIDE FIBER AND PREPARATION METHOD THEREFOR

#32
20190185366
2019-06-20

Unfired heat and/or sound insulation product and insulation blanket obtained therefrom

#33
20190153182
2019-05-23

Epoxy based reinforcing patches having improved damping loss factor

#34
20190064433
2019-02-28

OPTICAL FIBER

#35
20180297893
2018-10-18

SEMICONDUCTOR NANOCRYSTAL FILM

#36
20180290922
2018-10-11

Amino Acid-Containing Sizing Compositions For Glass Fibers And Sized Fiber Glass Products

#37
20180045341
2018-02-15

Method and Apparatus of Making Porous Pipes and Panels Using a Treated Fiber Thread to Weave, Braid or Spin Products

#38
20180044849
2018-02-15

Method and apparatus of making pipes and panels using a treated fiber thread to weave, braid or spin products

#39
20180044233
2018-02-15

Fibersizing with small amounts of nanomaterials

#40
20170369372
2017-12-28

Reinforced building block made of autoclaved aerated concrete (AAC)

#41
20170247821
2017-08-31

Reformable resin fibers

#42
20160043012
2016-02-11

FIBER-CONTAINING RESIN SUBSTRATE, DEVICE-MOUNTING SUBSTRATE AND DEVICE-FORMING WAFER, SEMICONDUCTOR APPARATUS, AND METHOD FOR PRODUCING SEMICONDUCTOR APPARATUS

#43
20160024282
2016-01-28

Fibers for use in fiber-reinforced resin, and production method thereof

#44
20160007452
2016-01-07

CIRCUIT SUBSTRATE AND PROCESS FOR PREPARING THE SAME

#45
20150284289
2015-10-08

Sizing Compositions for Wet and Dry Filament Winding

#46
20150051313
2015-02-19

Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres

#47
20150045476
2015-02-12

Two part sizing composition for coating glass fibres and composite reinforced with such glass fibres

#48
20140370266
2014-12-18

Glass fibre sizing composition

#49
20140138856
2014-05-22

Fiber-containing resin substrate, device-mounting substrate and device-forming wafer, semiconductor apparatus, and method for producing semiconductor apparatus

#50
20140113518
2014-04-24

Prepreg, metal foil-clad laminate, and printed wiring board

#51
20100159243
2010-06-24

SIZING AGENT FOR FIBERS

#52
20100124398
2010-05-20

D 1413 HT radiation curable coatings for optical fiber

#53
20090258217
2009-10-15

Method for incorporating long glass fibers into epoxy-based reinforcing resins

#54
20090227706
2009-09-10

AQUEOUS BINDER FOR MINERAL FIBERS

#55
20090075544
2009-03-19

Multi-compatible sizing composition for thermosetting resins

#56
20080292739
2008-11-27

Glass fiber product for making preform products

#57
20070244269
2007-10-18

Amines-epoxy compositions with high chemical resistance properties

#58
20070134490
2007-06-14

Method of forming a reinforced article

#59
20070077425
2007-04-05

Sizing composition for an insulating product based on mineral wool, and resulting products

#60
20070059506
2007-03-15

Glass fiber bundles for mat applications and methods of making the same

#61
20070057404
2007-03-15

Compression and injection molding applications utilizing glass fiber bundles

#62
20070032157
2007-02-08

Dually dispersed fiber construction for nonwoven mats using chopped strands

#63
20060204763
2006-09-14

Sizing for high performance glass fibers and composite materials incorporating same

#64
20060147707
2006-07-06

Compacted, chopped fiber glass strands

#65
20060036003
2006-02-16

Epoxy sizing composition for filament winding

#66
20050281998
2005-12-22

Sizing composition for sheet molding compound roving

#67
20050279140
2005-12-22

Epoxy sizing composition for filament winding

#68
20050043443
2005-02-24

Molding compositions and their use

#69
20050025967
2005-02-03

Fiber product coated with particles to adjust the friction of the coating and the interfilament bonding