Patents-Review.com
ClassID:

104185 ⎘

C09K3/1009 - CPC Classification

Classification description:

Materials not provided for elsewhere for sealing or packing joints or covers Materials in mouldable or extrudable form characterised by the chemical nature of one of its constituents Fluorinated polymers, e.g. PTFE

Recent Application in this class:
#1
20250346791
2025-11-13

FLUORORUBBER COMPOSITION

 #2
20250207007
2025-06-26

SEALING MEMBER AND METHOD FOR MANUFACTURING THE SAME

 #3
20240263001
2024-08-08

UNCROSSLINKED FLUORORUBBER COMPOSITION, SEAL MATERIAL PRODUCED USING SAME, AND METHOD FOR PRODUCING SAME

 #4
20240247127
2024-07-25

FLUORINE-CONTAINING ELASTOMER COMPOSITION

 #5
20240199778
2024-06-20

FLUORORUBBER CROSSLINKING COMPOSITION, ARTICLE AND SEALING MEMBER

 #6
20240052154
2024-02-15

FLUORORUBBER COMPOSITION AND SEALING MATERIAL

 #7
20230391920
2023-12-07

COPOLYMER, FORMED ARTICLE, INJECTION MOLDED ARTICLE, AND COATED ELECTRIC WIRE

 #8
20230391912
2023-12-07

COPOLYMER, MOLDED BODY, AND INJECTION MOLDED BODY

 #9
20230383032
2023-11-30

COPOLYMER, MOLDED BODY, INJECTION MOLDED BODY, AND COATED ELECTRICAL WIRE

 #10
20230365848
2023-11-16

Sealing Material and Method for Producing Sealing Material

 #11
20230365802
2023-11-16

Elastomer Composition, Sealing Material, and Method for Producing Sealing Material

 #12
20230365801
2023-11-16

Elastomer Composition, Sealing Material, and Method for Producing Sealing Material

 #13
20230365799
2023-11-16

Elastomer Composition, Sealing Material, and Method for Producing Sealing Material

 #14
20230238628
2023-07-27

SEALING MEMBER AND STORAGE BATTERY

 #15
20230174764
2023-06-08

RUBBER COMPOSITION, FLUORINE-CONTAINING ELASTOMER, AND SEAL MATERIAL

 #16
20230174763
2023-06-08

ELASTOMER COMPOSITION AND SEALING MATERIAL COMPRISING SAME

 #17
20230082549
2023-03-16

PRESSURISED DISPENSING CONTAINER

 #18
20230017563
2023-01-19

SEMICONDUCTOR PRODUCTION DEVICE SEALING MATERIAL

 #19
20220411685
2022-12-29

FLUORORUBBER COMPOSITION AND SEALING MATERIAL

 #20
20220227909
2022-07-21

Composition containing fluorine-containing polymer and crosslinked article

 #21
20220170549
2022-06-02

Material for gasket

 #22
20220064507
2022-03-03

Perfluoroelastomer composition, cross-linked perfluoroelastomer and molded article

 #23
20220041773
2022-02-10

Elastomer composition and sealing material

 #24
20220025154
2022-01-27

Curable fluoropolymer compositions comprising bis phthalonitrile-containing compound and cured articles therefrom

 #25
20210395586
2021-12-23

Seal material

 #26
20210388902
2021-12-16

Cupseal for compressor and method for preparing the same

 #27
20210301118
2021-09-30

Thermoplastic resin composition and method for producing same

 #28
20210206955
2021-07-08

PEROXIDE CROSSLINKABLE FLUORORUBBER COMPOSITION

 #29
20210108116
2021-04-15

SEALING BODY FOR DYNAMIC APPLICATIONS

 #30
20210095063
2021-04-01

Oil-resistant lens material and ophthalmic devices

 #31
20200362153
2020-11-19

Gasket material

 #32
20200317901
2020-10-08

Perfluoroelastomer composition and sealing material

 #33
20200270414
2020-08-27

SEALING MEMBER

 #34
20200141496
2020-05-07

Seals

 #35
20200055993
2020-02-20

Polymer, composition, and molded article

 #36
20200040175
2020-02-06

SEALING MEMBER

 #37
20200039201
2020-02-06

VACUUM-ASSISTED TOOLS FOR USE IN PRESSING STACKS OF ONE OR MORE LAMINAE AND RELATED METHODS

 #38
20190309199
2019-10-10

Perfluoroelastomer composition and sealing material

 #39
20190177455
2019-06-13

Polymer material

 #40
20190169415
2019-06-06

Composition and molded article

 #41
20190161606
2019-05-30

Perfluoroelastomer composition and sealing material

 #42
20180362734
2018-12-20

Composition for gas seal member and gas seal member

 #43
20180291133
2018-10-11

Comb-block copolymers of isobutylene copolymer backbone with functional polymer comb arms

 #44
20180283569
2018-10-04

Frangible fluoropolymer coating

 #45
20180258333
2018-09-13

SWELLABLE PACKER SEAL COMPOSITION WITH ENHANCED CONTACT SEALING FORCE AND CONTROLLABLE SWELL RATE

 #46
20180201865
2018-07-19

Viscosity Modifiers For Improved Fluoroelastomer Seal Performance

 #47
20180127571
2018-05-10

FLUORORUBBER COMPOSITION

 #48
20170335967
2017-11-23

Material for gasket

 #49
20170321097
2017-11-09

Swellable packer seal composition

 #50
20170313921
2017-11-02

SEALING MATERIAL FOR THREADED CONNECTIONS

 #51
20170292051
2017-10-12

Sealing body for dynamic applications

 #52
20170152332
2017-06-01

FLUORINATED ELASTOMER, FLUORINATED ELASTOMER COMPOSITION, AND FLUORINATED ELASTOMER CROSSLINKED ARTICLE

 #53
20170114258
2017-04-27

Molded body and method for producing same

 #54
20170037811
2017-02-09

Rubber-metal laminated gasket material

 #55
20160376411
2016-12-29

Fluororubber molded article

 #56
20160185892
2016-06-30

Crosslinking agent and fluorine-containing aromatic compound

 #57
20160122608
2016-05-05

Seal element

 #58
20160068728
2016-03-10

Elastomeric seal

 #59
20150354706
2015-12-10

Lip seal for water pump

 #60
20150267814
2015-09-24

Spherical annular seal member and method of manufacturing the same

 #61
20150259450
2015-09-17

Fluoropolyether-based elastomers having low glass transition temperature

 #62
20150197619
2015-07-16

Fluororubber composition

 #63
20150175779
2015-06-25

Fluoro-rubber composition and cross-linked rubber article using same

 #64
20150099850
2015-04-09

FLUORINE-CONTAINING ELASTOMER AND A VULCANIZABLE COMPOSITION THEREOF

 #65
20150017364
2015-01-15

Fluororubber composition

 #66
20140363679
2014-12-11

Material for gasket

 #67
20140346707
2014-11-27

Acrylic rubber composition, acrylic rubber molded product, and method for producing same

 #68
20140227532
2014-08-14

Method of bonding a fluoroelastomer compound to a metal substrate using low molecular weight functional hydrocardons as bonding promoter

 #69
20140031461
2014-01-30

Fluororubber composition

 #70
20130267662
2013-10-10

Fluorine-containing elastomer composition and molded article made of same

 #71
20130150503
2013-06-13

Fluoroelastomer composition and molded article

 #72
20130020769
2013-01-24

Sealing Member and Its Manufacture

 #73
20120309881
2012-12-06

Rubber composition and uses thereof

 #74
20120299251
2012-11-29

Vehicle transmission oil seal

 #75
20120225349
2012-09-06

Electrolyte-absorbing, Non-permeable Sealing Materials

 #76
20120202939
2012-08-09

HEAT RESISTANT FLUOROELASTOMER ROTARY SHAFT LIP SEALS

 #77
20120172513
2012-07-05

Fluororubber composition

 #78
20120077925
2012-03-29

Sealing material

 #79
20110291365
2011-12-01

METHOD FOR PRODUCING ROTARY SHAFT SEAL AND ROTARY SHAFT SEAL

 #80
20110274861
2011-11-10

FUEL MANAGEMENT SYSTEMS HAVING A FLUORORUBBER COMPONENT IN CONTACT WITH FUEL

 #81
20110263795
2011-10-27

Crosslinkable composition and molded article made of same

 #82
20110237751
2011-09-29

Vulcanized (per) fluoroelastomer sealing articles

 #83
20110200777
2011-08-18

Fluorine-containing elastomer composition and molded article made of same

 #84
20110156357
2011-06-30

DYNAMIC SEAL MEMBER

 #85
20110156356
2011-06-30

Seal member

 #86
20110112265
2011-05-12

CURABLE COMPOSITION AND MOLDED ARTICLE MADE OF SAME

 #87
20110034639
2011-02-10

Fluororubber-based sealing material having good sealing properties under high/low temperature load

 #88
20110028655
2011-02-03

Perfluoroelastomer seal material

 #89
20110009568
2011-01-13

Fluororubber composition capable of forming crack-resistant seal and crack-resistant seal formed from the composition

 #90
20100286341
2010-11-11

Fluorine-containing elastomer

 #91
20100264139
2010-10-21

MOLDED RUBBER ARTICLE

 #92
20100239867
2010-09-23

SEALING MATERIAL, PARTS FOR PLASMA TREATING EQUIPMENT HAVING SAID SEALING MATERIAL, AND PROCESS FOR PREPARING SAID SEALING MATERIAL

 #93
20100120988
2010-05-13

Fluorine-containing elastomer composition and sealing material made of same

 #94
20100105819
2010-04-29

Perfluoroelastomer composition and sealing material

 #95
20100056694
2010-03-04

Crosslinked Fluororubber For Rotational Sliding Sealing And Method For Producing The Same

 #96
20100009111
2010-01-14

Aircraft Sealant

 #97
20090263603
2009-10-22

Fluorine-containing elastomer composition and molded article comprising the same

 #98
20090253852
2009-10-08

Heat-resistant seal material, endless seal member using heat-resistant seal material, and downhole apparatus including endless seal member

 #99
20090230629
2009-09-17

PTFE resin composition

 #100
20090202769
2009-08-13

Thermoplastic Polymer Composition

 #101
20090199659
2009-08-13

Gasket for sealing valve or pipe, determination method of deterioration and damages of gasket, and high-pressure gas supplying equipment

 #102
20090176953
2009-07-09

Fluorine-containing polymer composition and cured body

 #103
20090176930
2009-07-09

GASKET RUBBER PRODUCT

 #104
20090124759
2009-05-14

CROSSLINKABLE COMPOSITION AND MOLDED ARTICLE MADE OF SAME

 #105
20090093590
2009-04-09

Seal Material for Semiconductor Production Apparatus

 #106
20080305294
2008-12-11

Gasket rubber product

 #107
20080276524
2008-11-13

Fuel management systems having a fluororubber component in contact with biodiesel fuel

 #108
20080226982
2008-09-18

Electrolyte-absoring, non-permeable sealing materials

 #109
20080045649
2008-02-21

Gasket rubber product

 #110
20080032080
2008-02-07

Thermoplastic, moldable polymer composition and dynamic vulcanizates thereof

 #111
20070219332
2007-09-20

Fluorine-containing elastomer composition and molded article comprising the same

 #112
20070112122
2007-05-17

Coating, and a gasket comprising it

 #113
20070075502
2007-04-05

Seal ring and seal device

 #114
20070072990
2007-03-29

Gasket rubber product

 #115
20070037922
2007-02-15

Perfluoroelastomer seal material

 #116
20060235140
2006-10-19

Fluorine-containing elastomer composition excellent in plasma-aging prevention effect and shaped article made thereof

 #117
20060142467
2006-06-29

Fluorocarbon elastomer compositions containing wear reducing additives

 #118
20060058450
2006-03-16

Fluororubber base sealant composition and fluororubber base sealant

 #119
20060052546
2006-03-09

Fluorine-containing polymer composition and cured body

 #120
20050253341
2005-11-17

Plasma resistant seal

 #121
20050187331
2005-08-25

Fluoroelastomer gasket compositions

 #122
20050123758
2005-06-09

Self-lubricating plastics material for sealing elements

 #123
20050054753
2005-03-10

Sealing composition and seals made by using the same