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Chemical or physical treatment of rubber latex before or during concentration
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TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
C08C1/00
Treatment of rubber latex
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C08C1/02
Chemical or physical treatment of rubber latex before or during concentration
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Patents Grants
last 30 patents
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Patent Grant
Processes for removing color bodies from guayule
Patent number
12,157,780
Issue date
Dec 3, 2024
Bridgestone Corporation
Robert W. White
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Elastomeric gloves and methods for their production
Patent number
11,284,656
Issue date
Mar 29, 2022
SKINPROTECT CORPORATION SDN BHD
Khon Pu Foo
A41 - WEARING APPAREL
Information
Patent Grant
Solidification of a natural rubber latex by polyquaternary polymers
Patent number
11,142,590
Issue date
Oct 12, 2021
Versalis S.p.A.
Giacomo Gagliardi
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Oxidation resistant natural rubber and a method for its production
Patent number
11,053,326
Issue date
Jul 6, 2021
Cooper Tire & Rubber Company
Howard A. Colvin
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Rubber extraction method
Patent number
10,858,454
Issue date
Dec 8, 2020
LION-FLEX B.V.
Peter Johannes Van Dijk
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Process for extracting resin and rubber from guayule plants
Patent number
10,738,135
Issue date
Aug 11, 2020
Versalis S.p.A.
Cecilia Querci
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for extracting latex, resin and rubber from guayule plants
Patent number
10,654,945
Issue date
May 19, 2020
Versalis S.p.A.
Cecilia Querci
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the removal of rubber from TKS plant matter
Patent number
10,287,367
Issue date
May 14, 2019
Bridgestone Corporation
Yingyi Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for recovering rubber from natural rubber latex
Patent number
10,113,011
Issue date
Oct 30, 2018
Bridgestone Corporation
William M. Cole
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Integrated process for processing and utilising the guayule plant
Patent number
9,969,818
Issue date
May 15, 2018
Versalis S.p.A.
Ezio Battistel
Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information
Patent Grant
Cationic natural rubber latex and tire puncture sealant using same
Patent number
9,919,484
Issue date
Mar 20, 2018
The Yokohama Rubber Co., Ltd.
Takahiro Okamatsu
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Processes for the removal of rubber from TKS plant matter
Patent number
9,567,457
Issue date
Feb 14, 2017
Bridgestone Corporation
Yingyi Huang
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Processes for recovering rubber from natural rubber latex
Patent number
9,546,224
Issue date
Jan 17, 2017
Bridgestone Corporation
William M Cole
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Polyisoprene condoms
Patent number
9,000,090
Issue date
Apr 7, 2015
LRC Products Limited
Julie Attrill
A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information
Patent Grant
Modified natural rubber, production process for the same and rubber...
Patent number
8,815,998
Issue date
Aug 26, 2014
Bridgestone Corporation
Takahiko Matsui
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Processes for recovering rubber from natural rubber latex
Patent number
8,815,965
Issue date
Aug 26, 2014
Bridgestone Corporation
William M Cole
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Natural rubber and method for producing the same, rubber compositio...
Patent number
8,658,728
Issue date
Feb 25, 2014
Sumitomo Rubber Industries, Ltd.
Naoya Ichikawa
B60 - VEHICLES IN GENERAL
Information
Patent Grant
Aqueous adhesive dispersions
Patent number
8,519,047
Issue date
Aug 27, 2013
LANXESS Deutschland GmbH
Rüdiger Musch
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process and a device for the continuous treatment of mixed substances
Patent number
8,519,093
Issue date
Aug 27, 2013
List Holding AG
Andreas Diener
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Grant
Method for manufacturing natural rubber
Patent number
8,293,817
Issue date
Oct 23, 2012
The Yokohama Rubber Co. Ltd.
Takashi Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process to produce a hydrocarbon rubber cement utilizing a hydroflu...
Patent number
8,148,450
Issue date
Apr 3, 2012
ExxonMobil Chemical Patents Inc.
Michael F. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Biopolymer originating in Eucommia ulmoides
Patent number
8,093,338
Issue date
Jan 10, 2012
Hitachi Zosen Corporation
Yoshihisa Nakazawa
C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information
Patent Grant
Process for the preparation of nanoscale particles of elastic material
Patent number
7,671,113
Issue date
Mar 2, 2010
University Institute of Chemical Technology
Aniruddha B. Pandit
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Ozonolysis of hydrogenated latices
Patent number
5,039,737
Issue date
Aug 13, 1991
The Goodyear Tire & Rubber Company/Olin Corp.
Dane K. Parker
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Cationic rubber latices, a process for the production thereof and t...
Patent number
4,629,757
Issue date
Dec 16, 1986
Bayer Aktiengesellschaft
Heinz Esser
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Process for the production of fluid aqueous dispersions of polymers...
Patent number
4,508,862
Issue date
Apr 2, 1985
Bayer Aktiengesellschaft
Adolf Schmidt
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3639301
Patent number
3,639,301
Issue date
Feb 1, 1972
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3549579
Patent number
3,549,579
Issue date
Dec 22, 1970
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3205187
Patent number
3,205,187
Issue date
Sep 7, 1965
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
3032524
Patent number
3,032,524
Issue date
May 1, 1962
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Patents Applications
last 30 patents
Information
Patent Application
SULFANYL SULFONIC ACID COMPOUND, VISCOELASTIC MODIFIER, RUBBER COMP...
Publication number
20230144404
Publication date
May 11, 2023
Sumitomo Chemical Company, Limited
Natsuyo KAMIMOTO
C07 - ORGANIC CHEMISTRY
Information
Patent Application
SOLIDIFICATION OF A NATURAL RUBBER LATEX BY POLYQUATERNARY POLYMERS
Publication number
20210340284
Publication date
Nov 4, 2021
Versalis S.p.A.
Giacomo GAGLIARDI
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
RUBBER EXTRACTION METHOD
Publication number
20210087300
Publication date
Mar 25, 2021
LION-FLEX B.V.
Peter Johannes VAN DIJK
B60 - VEHICLES IN GENERAL
Information
Patent Application
ELASTOMERIC GLOVES AND METHODS FOR THEIR PRODUCTION
Publication number
20190029342
Publication date
Jan 31, 2019
SKINPROTECT CORPORATION SDN BHD
Khon Pu Foo
A41 - WEARING APPAREL
Information
Patent Application
PROCESSES AND METHODS FOR EXTRACTING RUBBER FROM GUAYULE
Publication number
20150232583
Publication date
Aug 20, 2015
PANARIDUS
Michael R. Fraley
B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information
Patent Application
PROCESSES FOR RECOVERING RUBBER FROM NATURAL RUBBER LATEX
Publication number
20140336288
Publication date
Nov 13, 2014
Bridgestone Corporation
William M. COLE
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
PROCESS AND A DEVICE FOR THE CONTINUOUS TREATMENT OF MIXED SUBSTANCES
Publication number
20110294978
Publication date
Dec 1, 2011
LIST HOLDING AG
Andreas Diener
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR MANUFACTURING NATURAL RUBBER
Publication number
20110269881
Publication date
Nov 3, 2011
The Yokohama Rubber Co., Ltd.
Takashi Matsuda
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
NATURAL RUBBER AND METHOD FOR PRODUCING THE SAME, RUBBER COMPOSITIO...
Publication number
20110253285
Publication date
Oct 20, 2011
Naoya Ichikawa
B60 - VEHICLES IN GENERAL
Information
Patent Application
MODIFIED NATURAL RUBBER, PRODUCTION PROCESS FOR THE SAME AND RUBBER...
Publication number
20110224365
Publication date
Sep 15, 2011
BRIDGESTONE CORPORATION
Takahiko Matsui
B60 - VEHICLES IN GENERAL
Information
Patent Application
PROCESSES FOR RECOVERING RUBBER FROM NATURAL RUBBER LATEX
Publication number
20110054051
Publication date
Mar 3, 2011
William M. Cole
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Biopolymer Originating in Eucommia Ulmoides
Publication number
20110003958
Publication date
Jan 6, 2011
HITACHI ZOSEN CORPORATION
Yoshihisa Nakazawa
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
POLYISOPRENE CONDOMS
Publication number
20100267917
Publication date
Oct 21, 2010
LRC PRODUCTS LIMITED
Julie Attrill
B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information
Patent Application
METHOD FOR PRODUCING LOW VISCOSITY NATURAL RUBBER AND NATURAL RUBBE...
Publication number
20090247677
Publication date
Oct 1, 2009
The Yokohama Rubber Co., Ltd.
Tetsuji Kawazura
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process for the preparation of nanoscale particles of elastic material
Publication number
20090176957
Publication date
Jul 9, 2009
DIRECTOR, UNIVERSITY INSTITUTE OF CHEMICAL TECHNOLOGY, MUMBAI
Aniruddha B. Pandit
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Process to produce a hydrocarbon rubber cement utilizing a hydroflu...
Publication number
20070299190
Publication date
Dec 27, 2007
Michael F. McDonald
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Application
Aqueous adhesive dispersions
Publication number
20050143498
Publication date
Jun 30, 2005
Rudiger Musch
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...