ClassID:

87881

C03C25/326 - 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 Polyureas; Polyurethanes

Recent Application in this class:
#1
20260152596
2026-06-04

Non-Ionic Hydrophilic Polyurethane Dispersions with Methacrylate Double Bonds

#2
20240409773
2024-12-12

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

#3
20240393528
2024-11-28

OPTICAL FIBER, OPTICAL FIBER RIBBON, AND OPTICAL FIBER CABLE

#4
20240327565
2024-10-03

Non-Ionic Hydrophilized Polyurethane Dispersions with Acrylate Double Bonds

#5
20240140862
2024-05-02

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

#6
20240101474
2024-03-28

RESIN COMPOSITION, OPTICAL FIBER, OPTICAL FIBER MANUFACTURING METHOD, OPTICAL FIBER RIBBON, AND OPTICAL FIBER CABLE

#7
20240052173
2024-02-15

RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

#8
20230406750
2023-12-21

GLASS STRAND, GLASS ROVING, AND METHOD FOR MANUFACTURING SAME

#9
20230365736
2023-11-16

RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

#10
20230357480
2023-11-09

RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

#11
20230193073
2023-06-22

Resin composition, optical fiber, and method for producing optical fiber using polyol between 8000 and 20000 average molecular weight

#12
20230159715
2023-05-25

Reinforcing material and resin molded article

#13
20230122926
2023-04-20

Radiation polymerizable composition, cured layer of same, optical fiber containing cured layer and method for producing same

#14
20230046664
2023-02-16

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

#15
20230012431
2023-01-12

METHOD OF MANUFACTURING OPTICAL FIBER AND OPTICAL-FIBER-MANUFACTURING APPARATUS

#16
20220363913
2022-11-17

RESIN COMPOSITION, METHOD FOR PRODUCING RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

#17
20220298376
2022-09-22

GLASS FILLER AND RESIN COMPOSITION

#18
20220250978
2022-08-11

Radiation curable compositions with multi-functional long-armed oligomers for coating optical fibers

#19
20220228023
2022-07-21

Radiation curable compositions for coating optical fiber with enhanced high-speed processability

#20
20220066095
2022-03-03

RESIN COMPOSITION, SECONDARY COATING MATERIAL OF OPTICAL FIBER, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

#21
20220064365
2022-03-03

Compact polyurethane

#22
20220041501
2022-02-10

RESIN COMPOSITION, SECONDARY COATING MATERIAL FOR OPTICAL FIBER, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER

#23
20220041500
2022-02-10

Resin composition, secondary coating material for optical fiber, optical fiber, and method for producing optical fiber

#24
20220026631
2022-01-27

Resin composition, optical fiber secondary coating material, optical fiber and manufacturing method of optical fiber

#25
20220017773
2022-01-20

FILLED RADIATION CURABLE COMPOSITIONS FOR COATING OPTICAL FIBER AND THE COATINGS PRODUCED THEREFROM

#26
20220017768
2022-01-20

Resin composition, optical fiber and method for producing optical fiber

#27
20220011504
2022-01-13

Optical fiber with primary and secondary coating layers

#28
20210293368
2021-09-23

Heat conservation-insulating material coated with UV curing-type film and having maximized heat efficiency, and method for manufacturing same

#29
20210285226
2021-09-16

Coated panel and method for manufacturing a coated panel

#30
20210191061
2021-06-24

Method for manufacturing optical fiber ribbon, optical fiber ribbon, and optical cable

#31
20210181411
2021-06-17

Optical fiber

#32
20210171691
2021-06-10

Radiaton curable resin composition

#33
20210088719
2021-03-25

Optical fiber and method for manufacturing optical fiber

#34
20210053870
2021-02-25

RESIN COMPOSITION, OPTICAL FIBER AND METHOD FOR MANUFACTURING OPTICAL FIBER

#35
20200225404
2020-07-16

Optical fiber cable with high fiber count

#36
20200216714
2020-07-09

Resin composition, secondary coating material for optical fiber, and optical fiber

#37
20200216358
2020-07-09

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

#38
20200103589
2020-04-02

Method for manufacturing optical fiber with oxygen-strengthened UV-resin coating

#39
20200064546
2020-02-27

Fiber coatings with low pullout force

#40
20190338161
2019-11-07

Fiber coatings with low pullout force

#41
20190317273
2019-10-17

Polymer coated optical fiber

#42
20190249034
2019-08-15

Fiber coating compositions with high cure speed

#43
20190127605
2019-05-02

Ultraviolet-curable resin composition and optical fiber

#44
20190064434
2019-02-28

Optical fiber

#45
20190064433
2019-02-28

OPTICAL FIBER

#46
20180327302
2018-11-15

GLASS STRAND, GLASS ROVING, AND METHOD FOR MANUFACTURING SAME

#47
20180282208
2018-10-04

METHOD FOR MANUFACTURING OPTICAL FIBER

#48
20180277088
2018-09-27

Sound absorbing material

#49
20180163075
2018-06-14

Monochromatic actinic radiation curable coatings for optical fiber

#50
20170341978
2017-11-30

METHOD AND APPARATUS FOR RESIN FILM INFUSION

#51
20170306116
2017-10-26

Lightfast polyurethane prepregs and fiber composite elements produced therefrom

#52
20170029631
2017-02-02

AQUEOUS FLAME RETARDANT COMPOSITION FOR MINERAL FIBER-BASED MAT, AND MATS OBTAINED

#53
20170010412
2017-01-12

Polymer coated optical fiber

#54
20160306107
2016-10-20

Optical fiber with large mode field diameter and low microbending losses

#55
20160257795
2016-09-08

Aqueous polyurethaneurea dispersion containing free acid groups

#56
20160007452
2016-01-07

CIRCUIT SUBSTRATE AND PROCESS FOR PREPARING THE SAME

#57
20150277031
2015-10-01

Primary optical fiber coating composition containing non-radiation curable component

#58
20150131956
2015-05-14

Coated optical fiber

#59
20150080530
2015-03-19

Storage-stable polyurethane-prepregs and fibre composite components produced therefrom

#60
20140328566
2014-11-06

Optical fiber with large mode field diameter and low microbending losses

#61
20140228486
2014-08-14

SIZING COMPOSITIONS AND METHODS OF THEIR USE

#62
20140127506
2014-05-08

D1365 BJ RADIATION CURABLE PRIMARY COATING FOR OPTICAL FIBER

#63
20130345343
2013-12-26

Glass fiber sizing agent and glass fiber-reinforced crystalline resin composition

#64
20120196122
2012-08-02

LED CURING OF RADIATION CURABLE OPTICAL FIBER COATING COMPOSITIONS

#65
20120128313
2012-05-24

RADIATION CURABLE COATING FOR OPTICAL FIBER

#66
20110305904
2011-12-15

SIZING COMPOSITION FOR GLASS FIBERS

#67
20110229690
2011-09-22

CATIONIC FIBERGLASS SIZE

#68
20110159285
2011-06-30

PHOTOPOLYMERIZED RESIN COMPOSITION AND OPTICAL FIBER MANUFACTURED WITH SAME

#69
20110135269
2011-06-09

PHOTOCURABLE COATING COMPOSITION

#70
20100280239
2010-11-04

Polymerization initiators for fiber-reinforced polymer composites and materials made from the composites

#71
20100159243
2010-06-24

SIZING AGENT FOR FIBERS

#72
20090162609
2009-06-25

Cationic fiberglass size

#73
20080226912
2008-09-18

D1365 BJ RADIATION CURABLE PRIMARY COATING FOR OPTICAL FIBER

#74
20080199697
2008-08-21

Reinforcing Yarns and Composites with an Improved Fire-Resistance

#75
20080187765
2008-08-07

Composite element, especially a window pane

#76
20080160281
2008-07-03

Sizing composition for glass fibers

#77
20080085947
2008-04-10

Radiation curable matrix composition

#78
20080081870
2008-04-03

Size composition

#79
20070148453
2007-06-28

Sized glass fibres with fast impregnation for the reinforcement of polymer materials

#80
20070122617
2007-05-31

Sized glass fibres, sizing composition and composites comprising said fibres

#81
20070059506
2007-03-15

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

#82
20070057404
2007-03-15

Compression and injection molding applications utilizing glass fiber bundles

#83
20070032157
2007-02-08

Dually dispersed fiber construction for nonwoven mats using chopped strands

#84
20070020446
2007-01-25

Process for producing chopped strands

#85
20060237682
2006-10-26

Size composition

#86
20060204763
2006-09-14

Sizing for high performance glass fibers and composite materials incorporating same

#87
20060099417
2006-05-11

Polyurethane-based anhydrous sizing compositions for glass fibres, glass fibres obtained and composite materials comprising said fibres

#88
20050159541
2005-07-21

Size composition