Differential crosslinking of one polymer with one crosslinking type

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CPC
C08J3/245

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CCHEMISTRY METALLURGY C08Organic compounds C08JWORKING-UP GENERAL PROCESSES OF COMPOUNDING AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G C08J3/00Processes of treating or compounding macromolecular substances

Current Industry

C08J3/245Differential crosslinking of one polymer with one crosslinking type

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method for producing water-absorbent resin
- Patent number 11,970,585
- Issue date Apr 30, 2024
- Nippon Shokubai Co., Ltd.
- Satoshi Matsumoto
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Crosslinking agent compound and superabsorbent polymer prepared by...
- Patent number 11,970,443
- Issue date Apr 30, 2024
- LG Chem, Ltd.
- Won Taeck Lim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Absorbent cores having material free areas
- Patent number 11,944,526
- Issue date Apr 2, 2024
- The Procter & Gamble Company
- Andrea Andrew Peri
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Superabsorbent polymer composition and method for preparing the same
- Patent number 11,931,720
- Issue date Mar 19, 2024
- LG Chem, Ltd.
- Young Jae Hur
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Injectable gel product
- Patent number 11,896,737
- Issue date Feb 13, 2024
- Galderma Holding SA
- Åke Öhrlund
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Process for regenerating a monolithic, macro-structural, inter-pene...
- Patent number 11,840,622
- Issue date Dec 12, 2023
- William B. Coe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Polymer-sand nanocomposite lost circulation material
- Patent number 11,828,116
- Issue date Nov 28, 2023
- Alfaisal University
- Ayman Almohsin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Ion exchange polymers and ion exchange membranes incorporating same
- Patent number 11,826,748
- Issue date Nov 28, 2023
- FFI Ionix IP, Inc.
- Bamdad Bahar
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Molecularly resilient and high-energy transferrable composite mater...
- Patent number 11,820,854
- Issue date Nov 21, 2023
- Thomas Attard
- B32 - LAYERED PRODUCTS
Information Patent Grant
Superabsorbent complexed with aluminum ions
- Patent number 11,813,589
- Issue date Nov 14, 2023
- BASF SE
- Kristine Hartnagel
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Superabsorbent polymer and preparation method thereof
- Patent number 11,814,489
- Issue date Nov 14, 2023
- LG Chem, Ltd.
- Hyung Ki Yoon
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method for producing water-absorbing agent
- Patent number 11,806,692
- Issue date Nov 7, 2023
- Nippon Shokubai Co., Ltd.
- Ryota Wakabayashi
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Solid-state method for treating polyamide and polyester articles
- Patent number 11,760,847
- Issue date Sep 19, 2023
- Green Theme Technologies, Inc.
- Xia Zhao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Grant
Super absorbent polymer and preparation method thereof
- Patent number 11,718,694
- Issue date Aug 8, 2023
- LG Chem, Ltd.
- Hyemin Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Superabsorbent polymer composition
- Patent number 11,718,742
- Issue date Aug 8, 2023
- LG Chem, Ltd.
- Jin Woo Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Process for producing superabsorbent polymer particles
- Patent number 11,680,142
- Issue date Jun 20, 2023
- BASF SE
- Ruediger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Sequential, double elastomer vulcanization system, method and compo...
- Patent number 11,674,024
- Issue date Jun 13, 2023
- ExxonMobil Chemical Patents Inc.
- Shushuang Li
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Alginate hydrogel compositions
- Patent number 11,655,343
- Issue date May 23, 2023
- Takeda Pharmaceutical Company Limited
- Venkata R. Garigapati
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Method for preparing super-absorbent polymer
- Patent number 11,654,416
- Issue date May 23, 2023
- LG Chem, Ltd.
- Sung Soo Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Super absorbent polymer and method for producing same
- Patent number 11,633,720
- Issue date Apr 25, 2023
- LG Chem, Ltd.
- Tae Bin Ahn
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for preparing super absorbent polymer
- Patent number 11,613,591
- Issue date Mar 28, 2023
- LG Chem, Ltd.
- Kyu Pal Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Superabsorbent polymer composition and method for preparing the same
- Patent number 11,613,613
- Issue date Mar 28, 2023
- LG Chem, Ltd.
- Bohee Park
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Water-absorbing agent and method for producing same, and absorbent...
- Patent number 11,602,577
- Issue date Mar 14, 2023
- Nippon Shokubai Co., Ltd.
- Kazuki Kimura
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Preparation method of super absorbent polymer
- Patent number 11,578,175
- Issue date Feb 14, 2023
- LG Chem, Ltd.
- Seul Ah Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Polymer-sand nanocomposite lost circulation material
- Patent number 11,578,543
- Issue date Feb 14, 2023
- Saudi Arabian Oil Company
- Ayman Almohsin
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Single-shaft extruder and use of a single-shaft extruder, and metho...
- Patent number 11,560,456
- Issue date Jan 24, 2023
- BASF SE
- Monica Haag
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
Biofouling resistant coatings and methods of making and using the same
- Patent number 11,541,153
- Issue date Jan 3, 2023
- The Regents of the University of California
- Richard B. Kaner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Coating composition comprised of a hydrophilic crosslinker, a hydro...
- Patent number 11,505,658
- Issue date Nov 22, 2022
- Harland Medical Systems, Inc.
- Paul Buscemi
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Hydrogel and method for producing hydrogel
- Patent number 11,492,433
- Issue date Nov 8, 2022
- NGK Spark Plug Co., Ltd.
- Masaya Iwata
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Manufacturing method of super absorbent polymer and super absorbent...
- Patent number 11,492,451
- Issue date Nov 8, 2022
- LG Chem, Ltd.
- Jong Doo Lim
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...

Patents Applicationslast 30 patents

Information Patent Application
SOFT GOODS FORMED FROM A FIBER LIQUID SLURRY HAVING SURFACE FEATURE...
- Publication number 20240158586
- Publication date May 16, 2024
- Simplifyber, Inc.
- Maria Intscher-Owrang
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
PHOTO-SWITCHABLE CHEMISTRY FOR REVERSIBLE HYDROGELS AND REUSABLE FL...
- Publication number 20240150508
- Publication date May 9, 2024
- Illumina, Inc.
- Nam Nguyen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING WATER ABSORBENT RESIN PARTICLES
- Publication number 20240123426
- Publication date Apr 18, 2024
- Sumitomo Seika Chemicals Co., Ltd.
- Shiho OKAZAWA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PRODUCING WATER-ABSORBING RESIN
- Publication number 20240101766
- Publication date Mar 28, 2024
- Nippon Shokubai Co., Ltd.
- Ryota WAKABAYASHI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING SUPERABSORBENT PARTICLES
- Publication number 20240100506
- Publication date Mar 28, 2024
- BASF SE
- Ruediger Funk
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation Method of Super Absorbent Polymer
- Publication number 20240058789
- Publication date Feb 22, 2024
- LG CHEM, LTD.
- Tae Young Won
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Preparation Method of Super Absorbent Polymer
- Publication number 20240034844
- Publication date Feb 1, 2024
- LG CHEM, LTD.
- Junwye Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Preparing Super Absorbent Polymer
- Publication number 20240018321
- Publication date Jan 18, 2024
- LG CHEM, LTD.
- Kwangin Shin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
SOLID-STATE METHOD FOR TREATING POLYAMIDE AND POLYESTER ARTICLES
- Publication number 20240002610
- Publication date Jan 4, 2024
- Green Theme Technologies Inc.
- Xia Zhao
- D06 - TREATMENT OF TEXTILES OR THE LIKE LAUNDERING FLEXIBLE MATERIALS NOT OTH...
Information Patent Application
METHOD FOR PREPARING SUPER ABSORBENT POLYMER
- Publication number 20230416439
- Publication date Dec 28, 2023
- LG CHEM, LTD.
- Ju Eun KIM
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PREPARATION METHOD OF SUPERABSORBENT POLYMER
- Publication number 20230381744
- Publication date Nov 30, 2023
- LG CHEM, LTD.
- Heechang WOO
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Super Absorbent Polymer and Preparation Method Thereof
- Publication number 20230374232
- Publication date Nov 23, 2023
- LG CHEM, LTD.
- Jihye Ryu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PROCESS FOR PRODUCING SUPERABSORBENT POLYMER PARTICLES
- Publication number 20230364584
- Publication date Nov 16, 2023
- BASF SE
- Norbert Herfert
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Superabsorbent Polymer and Preparation Method Thereof
- Publication number 20230356184
- Publication date Nov 9, 2023
- LG CHEM, LTD.
- Ji Seok Lee
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Super Absorbent Polymer and Preparation Method Thereof
- Publication number 20230356183
- Publication date Nov 9, 2023
- LG CHEM, LTD.
- Dong Hyun Kim
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ALGINATE HYDROGEL COMPOSITIONS
- Publication number 20230348675
- Publication date Nov 2, 2023
- Takeda Pharmaceutical Company Limited
- Venkata R. Garigapati
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method for Preparing Super Absorbent Polymer
- Publication number 20230331933
- Publication date Oct 19, 2023
- LG CHEM, LTD.
- Jungmin Sohn
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Preparation Method of Super Absorbent Polymer
- Publication number 20230323043
- Publication date Oct 12, 2023
- LG CHEM, LTD.
- Chang Hun Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Method of Preparing Superabsorbent Polymer
- Publication number 20230272169
- Publication date Aug 31, 2023
- LG CHEM, LTD.
- Ji Hong Min
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
SOLID-STATE METHOD FOR TREATING POLYAMIDE AND POLYESTER ARTICLES
- Publication number 20230235132
- Publication date Jul 27, 2023
- Green Theme Technologies Inc.
- Xia Zhao
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
BIOFOULING RESISTANT COATINGS AND METHODS OF MAKING AND USING THE SAME
- Publication number 20230233743
- Publication date Jul 27, 2023
- The Regents of the University of California
- Richard B. Kaner
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
HYDROGELS AND BIOPLASTICS INCLUDING GLOBULAR PROTEINS
- Publication number 20230174725
- Publication date Jun 8, 2023
- University of Washington
- Alshakim Nelson
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD FOR PREPARING SUPER ABSORBENT POLYMER
- Publication number 20230149897
- Publication date May 18, 2023
- LG CHEM, LTD.
- Hyungki YOON
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
POLYMER-SAND NANOCOMPOSITE LOST CIRCULATION MATERIAL
- Publication number 20230142223
- Publication date May 11, 2023
- ALFAISAL UNIVERSITY
- Ayman Almohsin
- B82 - NANO-TECHNOLOGY
Information Patent Application
Method For Preparing Super Absorbent Polymer
- Publication number 20230124243
- Publication date Apr 20, 2023
- LG CHEM, LTD.
- Sung Soo Park
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
Method of Preparing Superabsorbent Polymer
- Publication number 20230119016
- Publication date Apr 20, 2023
- LG CHEM, LTD.
- Junwye Lee
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Superabsorbent Polymer and Method for Preparing the Same
- Publication number 20230118840
- Publication date Apr 20, 2023
- LG CHEM, LTD.
- Haesung Yun
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
WATER-ABSORBING RESIN AND MANUFACTURING METHOD FOR SAME
- Publication number 20230102961
- Publication date Mar 30, 2023
- NIPPON SHOKUBAI CO., LTD
- Kimiaki NISHIMURA
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
ABSORBENT MATERIAL, WATER ABSORBENT AND METHOD FOR PRODUCING WATER...
- Publication number 20230076935
- Publication date Mar 9, 2023
- NIPPON SHOKUBAI CO.,LTD.
- Kazuki KIMURA
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
INJECTABLE GEL PRODUCT
- Publication number 20220401625
- Publication date Dec 22, 2022
- Galderma Holding SA
- Åke ÖHRLUND
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE

Differential crosslinking of one polymer with one crosslinking type

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method for producing water-absorbent resin

Crosslinking agent compound and superabsorbent polymer prepared by...

Absorbent cores having material free areas

Superabsorbent polymer composition and method for preparing the same

Injectable gel product

Process for regenerating a monolithic, macro-structural, inter-pene...

Polymer-sand nanocomposite lost circulation material

Ion exchange polymers and ion exchange membranes incorporating same

Molecularly resilient and high-energy transferrable composite mater...

Superabsorbent complexed with aluminum ions

Superabsorbent polymer and preparation method thereof

Method for producing water-absorbing agent

Solid-state method for treating polyamide and polyester articles

Super absorbent polymer and preparation method thereof

Superabsorbent polymer composition

Process for producing superabsorbent polymer particles

Sequential, double elastomer vulcanization system, method and compo...

Alginate hydrogel compositions

Method for preparing super-absorbent polymer

Super absorbent polymer and method for producing same

Method for preparing super absorbent polymer

Superabsorbent polymer composition and method for preparing the same

Water-absorbing agent and method for producing same, and absorbent...

Preparation method of super absorbent polymer

Polymer-sand nanocomposite lost circulation material

Single-shaft extruder and use of a single-shaft extruder, and metho...

Biofouling resistant coatings and methods of making and using the same

Coating composition comprised of a hydrophilic crosslinker, a hydro...

Hydrogel and method for producing hydrogel

Manufacturing method of super absorbent polymer and super absorbent...

Patents Applicationslast 30 patents

SOFT GOODS FORMED FROM A FIBER LIQUID SLURRY HAVING SURFACE FEATURE...

PHOTO-SWITCHABLE CHEMISTRY FOR REVERSIBLE HYDROGELS AND REUSABLE FL...

METHOD FOR PRODUCING WATER ABSORBENT RESIN PARTICLES

METHOD FOR PRODUCING WATER-ABSORBING RESIN

PROCESS FOR PRODUCING SUPERABSORBENT PARTICLES

Preparation Method of Super Absorbent Polymer

Preparation Method of Super Absorbent Polymer

Method for Preparing Super Absorbent Polymer

SOLID-STATE METHOD FOR TREATING POLYAMIDE AND POLYESTER ARTICLES

METHOD FOR PREPARING SUPER ABSORBENT POLYMER

PREPARATION METHOD OF SUPERABSORBENT POLYMER

Super Absorbent Polymer and Preparation Method Thereof

PROCESS FOR PRODUCING SUPERABSORBENT POLYMER PARTICLES

Superabsorbent Polymer and Preparation Method Thereof

Super Absorbent Polymer and Preparation Method Thereof

ALGINATE HYDROGEL COMPOSITIONS

Method for Preparing Super Absorbent Polymer

Preparation Method of Super Absorbent Polymer

Method of Preparing Superabsorbent Polymer

SOLID-STATE METHOD FOR TREATING POLYAMIDE AND POLYESTER ARTICLES

BIOFOULING RESISTANT COATINGS AND METHODS OF MAKING AND USING THE SAME

HYDROGELS AND BIOPLASTICS INCLUDING GLOBULAR PROTEINS

METHOD FOR PREPARING SUPER ABSORBENT POLYMER

POLYMER-SAND NANOCOMPOSITE LOST CIRCULATION MATERIAL

Method For Preparing Super Absorbent Polymer

Method of Preparing Superabsorbent Polymer

Superabsorbent Polymer and Method for Preparing the Same

WATER-ABSORBING RESIN AND MANUFACTURING METHOD FOR SAME

ABSORBENT MATERIAL, WATER ABSORBENT AND METHOD FOR PRODUCING WATER...

INJECTABLE GEL PRODUCT