ClassID:

97537

C08C19/00 - CPC Classification

Classification description:

Chemical modification of rubber

Sub-classes:
Recent Application in this class:
#1
20250368803
2025-12-04

RUBBER COMPOSITION COMPRISING AN ESTOLIDE AS BIO-SOURCED PLASTICIZER

#2
20250297070
2025-09-25

RUBBER COMPOSITION COMPRISING MASTERBATCH

#3
20250163199
2025-05-22

ETHANOL

#4
20250011652
2025-01-09

PRETREATMENT METHOD FOR RUBBER, PYROLYSIS TREATMENT METHOD FOR RUBBER, PRETREATED RUBBER, PYROLYSIS PRODUCT, AND PYROLYSIS OIL

#5
20240425635
2024-12-26

METHOD FOR PRODUCING CONJUGATED DIENE POLYMER

#6
20240425634
2024-12-26

ETHANOL

#7
20240327548
2024-10-03

METHOD OF CROSSLINKING ELASTOMER

#8
20240327547
2024-10-03

CROSSLINKED ELASTOMER AND METHOD OF PRODUCING SAME

#9
20240141088
2024-05-02

Ethanol

#10
20240101723
2024-03-28

METHOD FOR PRODUCING MODIFIED CONJUGATED DIENE POLYMER LATEX

#11
20220289872
2022-09-15

CONJUGATED DIENE GRAFT POLYMER AND METHOD FOR PRODUCING THE SAME

#12
20220041771
2022-02-10

Functionalized polymer, rubber composition and pneumatic tire

#13
20210395421
2021-12-23

Method for producing conjugated diene polymer

#14
20210388121
2021-12-16

COMPOSITION, CROSSLINKED RUBBER AND METHOD FOR ITS PRODUCTION

#15
20200339786
2020-10-29

Curable low sulfur liquid rubber compositions

#16
20200275853
2020-09-03

Bioelectrode

#17
20200087434
2020-03-19

Carboxyl group-containing nitrile rubber, method for production same, crosslinkable nitrile rubber composition, and crosslinked rubber

#18
20200062936
2020-02-27

Method for producing synthetic polyisoprene latex

#19
20200062873
2020-02-27

Synthetic polyisoprene latex

#20
20190233624
2019-08-01

RUBBER MIXTURE, VULCANIZATE OF THE RUBBER MIXTURE, AND VEHICLE TIRES

#21
20190225779
2019-07-25

Rubber crawler

#22
20190218377
2019-07-18

Rubber composition for tires with improved winter performance and abrasion resistance

#23
20190203021
2019-07-04

Modified conjugated diene-based polymer, production method thereof, rubber composition and tire

#24
20190153123
2019-05-23

Terminal-modified conjugated diene polymer, rubber composition and rubber article

#25
20190023880
2019-01-24

Aromatic vinyl-diene copolymer, method for producing aromatic vinyl-diene copolymer, and rubber composition

#26
20190002605
2019-01-03

Low temperature cross linkable polychloroprene compositions

#27
20190002599
2019-01-03

Tire comprising a rubber composition including a substituted diene elastomer

#28
20180305490
2018-10-25

NITRILE RUBBER COMPOSITION, CROSSLINKABLE NITRILE RUBBER COMPOSITION AND CROSSLINKED RUBBER ARTICLE

#29
20180244869
2018-08-30

Thermoplastic vulcanizate prepared with oil-extended, bimodal metallocene-synthesized EPDM

#30
20180194866
2018-07-12

Modified diene elastomer with reduced PDI and composition containing same

#31
20180016361
2018-01-18

Modified conjugated diene-based polymer and rubber composition containing same

#32
20170306058
2017-10-26

Methanol-terminated polymers containing ether

#33
20170226233
2017-08-10

PNEUMATIC TIRE

#34
20170190806
2017-07-06

Functionalized nitrile rubbers and the production thereof

#35
20160272778
2016-09-22

Automatic devulcanizing and plasticizing device and method for using same

#36
20160159957
2016-06-09

Modified conjugated diene polymer, method for preparing same, and rubber composition containing same

#37
20160096948
2016-04-07

Rubber composition and pneumatic tire

#38
20160090475
2016-03-31

Tire

#39
20160053082
2016-02-25

RUBBER PRODUCTS BASED ON IMPROVED NBR MASTERBATCH

#40
20160053077
2016-02-25

Functionalized polymer, rubber composition and pneumatic tire

#41
20160039999
2016-02-11

Blended rubber, blended rubber composition and vulcanizate

#42
20160002446
2016-01-07

RUBBER BLEND COMPOSITION WITH REDUCED INTERNAL FRICTION

#43
20150274945
2015-10-01

Rubber composition having a crosslink distribution, its preparation and article with component

#44
20150259452
2015-09-17

Functionalized high -1,4-polybutadiene prepared using novel functionalizing agents

#45
20150252126
2015-09-10

High-mooney NDBR having mooney jump

#46
20150183914
2015-07-02

Method for producing modified conjugated diene polymer, modified conjugated diene polymer, polymer composition, crosslinked polymer, and tire

#47
20150126674
2015-05-07

Rubber composition and pneumatic tire

#48
20140329982
2014-11-06

METHOD FOR PRODUCING PURIFIED NITRILE RUBBERS

#49
20140329096
2014-11-06

Process for producing acrylic rubber/fluorinated rubber composition, crosslinkable composition, laminate and heat resistant air rubber hose

#50
20140296465
2014-10-02

Polyacrylic acid-based water-absorbing resin powder and method for producing the same

#51
20140194578
2014-07-10

Rubber composition for tire, and pneumatic tire

#52
20140100339
2014-04-10

Functionalized high cis-1,4-polybutadiene prepared using novel functionalizing agents

#53
20140005297
2014-01-02

Rubber composition having a crosslink distribution, its preparation and article with component

#54
20130338300
2013-12-19

Methanol-terminated polymers containing ether

#55
20130102722
2013-04-25

RUBBER COMPOSITION FOR TIRE, AND PNEUMATIC TIRE

#56
20130029099
2013-01-31

Method for producing glass substrate for information recording medium

#57
20120309902
2012-12-06

Polybutadiene, modified polybutadiene, method for producing both, and rubber-reinforced styrene resin composition using same

#58
20110313113
2011-12-22

Polyacrylic water-absorbent resin powder and method for producing the same

#59
20110146877
2011-06-23

Method for producing modified conjugated diene polymer/copolymer, modified conjugated diene polymer/copolymer, and rubber composition and tire using the same

#60
20080194717
2008-08-14

Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications

#61
20070027245
2007-02-01

Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications

#62
20060188394
2006-08-24

System comprising effectors and elastomers modified by variable-volume receptors, method for the production and use thereof

#63
20060160955
2006-07-20

Method for inhibiting agglomeration of block copolymers

#64
20060135703
2006-06-22

Modified polymer having organic group derived from compound having mono-nitroxide free radical

#65
20060089472
2006-04-27

Process for the preparation of low branch content polybutadiene

#66
20050261453
2005-11-24

Synthetic branched polyisoprenes and process for obtaining them

#67
20050182213
2005-08-18

Process for the preparation of polybutadiene with a low branching degree

#68
20050124764
2005-06-09

Process for producing modified polymer