Polyethers Polyesters

Industry

CPC
D21H17/53

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Parent Industries

DTEXTILES PAPER D21Papermaking D21HPULP COMPOSITIONS PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D IMPREGNATING OR COATING OF PAPER TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G PAPER NOT OTHERWISE PROVIDED FOR D21H17/00Non-fibrous material added to the pulp, characterised by its constitution Paper-impregnating material characterised by its constitution

Current Industry

D21H17/53Polyethers Polyesters

Industries

Patents Grantslast 30 patents

Information Patent Grant
Biodegradable air filter from date palm and method of fabrication t...
- Patent number 12,102,947
- Issue date Oct 1, 2024
- IMAM MOHAMMAD IBN SAUD ISLAMIC UNIVERSITY
- Tarek Ahmed Yousef
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for producing paper
- Patent number 11,926,968
- Issue date Mar 12, 2024
- Kurita Water Industries Ltd.
- Takashi Saigusa
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Grant
Gas diffusion layer for proton exchange membrane fuel cell and prep...
- Patent number 11,876,232
- Issue date Jan 16, 2024
- Donghua University
- Biao Wang
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Grant
Inline dilution of microfibrillated cellulose
- Patent number 11,851,818
- Issue date Dec 26, 2023
- Borregaard AS
- Anne Opstad
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of manufacturing of a foam-formed cellulosic fibre-material,...
- Patent number 11,692,313
- Issue date Jul 4, 2023
- Tetra Laval Holdings & Finance S.A.
- Mats Aldén
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Thickener, composition, and sheet
- Patent number 11,643,475
- Issue date May 9, 2023
- Oji Holdings Corporation
- Hayato Fushimi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Prepeg with improved flatness
- Patent number 11,619,009
- Issue date Apr 4, 2023
- Schoeller Technocell GmbH & Co. KG
- Michael Kloskowski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fiber body forming method and sheet
- Patent number 11,492,759
- Issue date Nov 8, 2022
- Seiko Epson Corporation
- Shigemi Wakabayashi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cellulose/polysaccharide composites
- Patent number 11,193,005
- Issue date Dec 7, 2021
- NUTRITION & BIOSCIENCES USA 4, INC.
- Natnael Behabtu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Binder compositions for making crosslinked cellulose fiber
- Patent number 11,155,963
- Issue date Oct 26, 2021
- Rohm and Haas Company
- Charles J. Rand
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method of making a thermoplastic fiber composite material and web
- Patent number 11,078,626
- Issue date Aug 3, 2021
- Stora Enso Oyj
- Kaj Backfolk
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Modified creping adhesive formulation and creping methods using same
- Patent number 11,053,641
- Issue date Jul 6, 2021
- Buckman Laboratories International, Inc.
- Jian Tan
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Cellulose materials and methods of making and using same
- Patent number 10,988,897
- Issue date Apr 27, 2021
- ECOINNO (H.K.) LIMITED
- George Chen
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fluff dryer machine drainage aid
- Patent number 10,988,899
- Issue date Apr 27, 2021
- Ecolab USA Inc.
- Luiz Wanderley Bratfisch Pace
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Tissue comprising a softening composition
- Patent number 10,988,900
- Issue date Apr 27, 2021
- Kimberly-Clark Worldwide, Inc.
- SangGil Lee
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pulp mixture
- Patent number 10,941,524
- Issue date Mar 9, 2021
- Solenis Technologies, L.P.
- Iris Bennor Barton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Surfactant composition
- Patent number 10,940,453
- Issue date Mar 9, 2021
- Dai-Ichi Kogyo Seiyaku Co., Ltd.
- Masatake Joyabu
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Cellulose based electrically insulating material
- Patent number 10,937,562
- Issue date Mar 2, 2021
- ABB Power Grids Switzerland AG
- Leif Hakman
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Binder, sheet manufacturing apparatus, sheet manufacturing method,...
- Patent number 10,900,175
- Issue date Jan 26, 2021
- Seiko Epson Corporation
- Yoshihiro Ueno
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Dispersant, dispersion composition, and fibrous sheet
- Patent number 10,894,239
- Issue date Jan 19, 2021
- Meisei Chemical Works, Ltd.
- Shuichi Ishigure
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Sheet manufacturing apparatus, sheet manufacturing method, resin po...
- Patent number 10,843,373
- Issue date Nov 24, 2020
- Seiko Epson Corporation
- Yoshihiro Ueno
- B32 - LAYERED PRODUCTS
Information Patent Grant
Lotion treated through-air dried tissue
- Patent number 10,794,007
- Issue date Oct 6, 2020
- Kimberly-Clark Worldwide, Inc.
- Kevin Joseph Vogt
- A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
Information Patent Grant
Method of manufacturing a toilet paper
- Patent number 10,731,299
- Issue date Aug 4, 2020
- Daio Paper Corporation
- Takahisa Koroki
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Fibrous structures comprising a surface softening composition
- Patent number 10,648,132
- Issue date May 12, 2020
- Khosrow Parviz Mohammadi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for producing a tissue paper sheet material containing an ad...
- Patent number 10,596,104
- Issue date Mar 24, 2020
- SOFIDEL S.P.A.
- Emi Stefani
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Chemical method and system for the manufacture of fibrous yarn
- Patent number 10,570,535
- Issue date Feb 25, 2020
- Spinnova Oy
- Johanna Liukkonen
- D02 - YARNS MECHANICAL FINISHING OF YARNS OR ROPES WARPING OR BEAMING
Information Patent Grant
Method for producing a wet-laid nonwoven fabric
- Patent number 10,443,167
- Issue date Oct 15, 2019
- HOKUETSU CORPORATION
- Toshihiko Soyama
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Grant
Medical nonwoven fabric, and preparation method thereof
- Patent number 10,428,458
- Issue date Oct 1, 2019
- Korea Institute of Industrial Technology
- Jung Nam Im
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polyalkylene glycol based reagent with aldehyde end groups suitable...
- Patent number 10,415,189
- Issue date Sep 17, 2019
- Rayonier Performance Fibers, LLC
- Othman A. Hamed
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Composite material comprising bio-filler and specific polymer
- Patent number 10,323,355
- Issue date Jun 18, 2019
- Plantics B.V.
- Albert Henderikus Alberts
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

Patents Applicationslast 30 patents

Information Patent Application
CIGARETTE FILTER INCLUDING LYOCELL TOW
- Publication number 20240407430
- Publication date Dec 12, 2024
- KT&G Corporation
- Jin Chul YANG
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
THERMOPLASTIC-IMPREGNATED CELLULOSIC NONWOVEN AS A COMPOSTABLE FILT...
- Publication number 20240400280
- Publication date Dec 5, 2024
- Ahlstrom Oyj
- Raphael BARDET
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FOAM FORMULATIONS FOR APPLICATION OF DRY STRENGTH AGENTS
- Publication number 20240360626
- Publication date Oct 31, 2024
- Solenis Technologies, L.P.
- Ashley Hawkins Lewis
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
MOLDED ARTICLE COMPRISING PULP AND BIODEGRADABLE RESIN, METHOD FOR...
- Publication number 20240352677
- Publication date Oct 24, 2024
- CJ CHEILJEDANG CORPORATION
- Min Haeng HEO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND METHODS OF USE FOR MACHINE WAREWASHING, BOTTLE WAS...
- Publication number 20240309295
- Publication date Sep 19, 2024
- ECOLAB USA INC.
- Victor Fuk-Pong Man
- C11 - ANIMAL AND VEGETABLE OILS, FATS, FATTY SUBSTANCES AND WAXES FATTY ACIDS...
Information Patent Application
POLYESTER STAPLE YARN FOR WET NON-WOVEN FABRIC, WET NON-WOVEN FABRI...
- Publication number 20230416957
- Publication date Dec 28, 2023
- TORAY ADVANCED MATERIALS KOREA INC.
- Hwi Dong LEE
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
IMPREGNATED CORE PAPER FOR DECORATIVE LAMINATE
- Publication number 20230407572
- Publication date Dec 21, 2023
- Andrea MÜHLBAUER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
GAS DIFFUSION LAYER FOR PROTON EXCHANGE MEMBRANE FUEL CELL AND PREP...
- Publication number 20230395815
- Publication date Dec 7, 2023
- DONGHUA UNIVERSITY
- Biao WANG
- D01 - NATURAL OR ARTIFICIAL THREADS OR FIBRES SPINNING
Information Patent Application
PROCESS FOR PRODUCTION OF CELLULOSE PARTICLES
- Publication number 20230383108
- Publication date Nov 30, 2023
- National Research Council of Canada
- Hongbo LI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
SIPLID FOR A CONTAINER HAVING A TWISTING EFFECT, AND METHOD FOR MAN...
- Publication number 20230356895
- Publication date Nov 9, 2023
- HUHTAMAKI MOLDED FIBER TECHNOLOGY B.V.
- Sandor Klaas VEENJE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BINDING MATERIAL AND METHOD FOR MANUFACTURING MOLDED BODY
- Publication number 20230116888
- Publication date Apr 13, 2023
- SEIKO EPSON CORPORATION
- Takumi SAGO
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
SUSPENSIONS INCLUDING CELLULOSE NANOFIBRIL AND POLYESTER
- Publication number 20220205183
- Publication date Jun 30, 2022
- North Carolina State University
- Emily Facchine
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BINDER, AND APPARATUS AND METHOD FOR FORMING FIBER-BASED ITEM
- Publication number 20220010081
- Publication date Jan 13, 2022
- SEIKO EPSON CORPORATION
- Takumi SAGO
- D04 - BRAIDING LACE-MAKING KNITTING TRIMMINGS NON-WOVEN FABRICS
Information Patent Application
FIBER-FORMED BODY PRODUCING RAW MATERIAL AND FIBER-FORMED BODY PROD...
- Publication number 20210301469
- Publication date Sep 30, 2021
- SEIKO EPSON CORPORATION
- Shigemi WAKABAYASHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE MATERIALS AND METHODS OF MAKING AND USING THE SAME
- Publication number 20210254285
- Publication date Aug 19, 2021
- Ecoinno (H.K.) Limited
- George Chen
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR PRODUCING PAPER
- Publication number 20210214895
- Publication date Jul 15, 2021
- KURITA WATER INDUSTRIES LTD.
- Takashi SAIGUSA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD AND APPARATUS FOR MANUFACTURING FIBER MOLDED ARTICLE, AND BI...
- Publication number 20210164162
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Shigemi WAKABAYASHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
BIODEGRADABLE AND COMPOSTABLE FOOD PACKAGING UNIT FROM A MOULDED PU...
- Publication number 20210163198
- Publication date Jun 3, 2021
- HUHTAMAKI MOLDED FIBER TECHNOLOGY B.V.
- Harald KUIPER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBER ASSEMBLY-FORMING METHOD, FIBER ASSEMBLY-FORMING APPARATUS, AN...
- Publication number 20210164167
- Publication date Jun 3, 2021
- SEIKO EPSON CORPORATION
- Tetsuya AOYAMA
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PREPEG WITH IMPROVED FLATNESS
- Publication number 20200399835
- Publication date Dec 24, 2020
- Schoeller Technocell GmbH & Co. KG
- Michael Kloskowski
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
FIBER BODY FORMING METHOD AND SHEET
- Publication number 20200385930
- Publication date Dec 10, 2020
- SEIKO EPSON CORPORATION
- Shigemi WAKABAYASHI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
INLINE DILUTION OF MICROFIBRILLATED CELLULOSE
- Publication number 20200318289
- Publication date Oct 8, 2020
- BORREGAARD AS
- Anne Opstad
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD OF MANUFACTURING OF A FOAM-FORMED CELLULOSIC FIBRE-MATERIAL,...
- Publication number 20200318292
- Publication date Oct 8, 2020
- Tetra Laval Holdings & Finance S.A.
- Mats ALDÉN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
IMPROVED PULP DISPOSABLE TRAY
- Publication number 20200181849
- Publication date Jun 11, 2020
- ONEWORLD PACKAGING SL
- Francisco ESGUEVA GUTIERREZ
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PULP MIXTURE
- Publication number 20200173111
- Publication date Jun 4, 2020
- Solenis Technologies, L.P.
- Iris Bennor Barton
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
THICKENER, COMPOSITION, AND SHEET
- Publication number 20200131279
- Publication date Apr 30, 2020
- OJI HOLDINGS CORPORATION
- Hayato FUSHIMI
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
REINFORCED PAPER, METHOD OF MAKING A REINFORCED PAPER, AND ARTICLE...
- Publication number 20200123708
- Publication date Apr 23, 2020
- SABIC Global Technologies B.V.
- Eddie Kebin Geng
- B32 - LAYERED PRODUCTS
Information Patent Application
SHEET MANUFACTURING BINDING MATERIAL, RECEIVING CONTAINER, SHEET, A...
- Publication number 20200080262
- Publication date Mar 12, 2020
- SEIKO EPSON CORPORATION
- Takumi SAGO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CELLULOSE/POLYSACCHARIDE COMPOSITES
- Publication number 20200062929
- Publication date Feb 27, 2020
- E I DU PONT DE NEMOURS AND COMPANY
- NATNAEL BEHABTU
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
NONWOVEN MATERIAL FOR CLEANING AND SANITIZING SURFACES
- Publication number 20190376011
- Publication date Dec 12, 2019
- Georgia-Pacific Nonwovens LLC
- Steven Lester Cavadeas
- A01 - AGRICULTURE FORESTRY ANIMAL HUSBANDRY HUNTING TRAPPING FISHING

Polyethers Polyesters

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Biodegradable air filter from date palm and method of fabrication t...

Method for producing paper

Gas diffusion layer for proton exchange membrane fuel cell and prep...

Inline dilution of microfibrillated cellulose

Method of manufacturing of a foam-formed cellulosic fibre-material,...

Thickener, composition, and sheet

Prepeg with improved flatness

Fiber body forming method and sheet

Cellulose/polysaccharide composites

Binder compositions for making crosslinked cellulose fiber

Method of making a thermoplastic fiber composite material and web

Modified creping adhesive formulation and creping methods using same

Cellulose materials and methods of making and using same

Fluff dryer machine drainage aid

Tissue comprising a softening composition

Pulp mixture

Surfactant composition

Cellulose based electrically insulating material

Binder, sheet manufacturing apparatus, sheet manufacturing method,...

Dispersant, dispersion composition, and fibrous sheet

Sheet manufacturing apparatus, sheet manufacturing method, resin po...

Lotion treated through-air dried tissue

Method of manufacturing a toilet paper

Fibrous structures comprising a surface softening composition

Method for producing a tissue paper sheet material containing an ad...

Chemical method and system for the manufacture of fibrous yarn

Method for producing a wet-laid nonwoven fabric

Medical nonwoven fabric, and preparation method thereof

Polyalkylene glycol based reagent with aldehyde end groups suitable...

Composite material comprising bio-filler and specific polymer

Patents Applicationslast 30 patents

CIGARETTE FILTER INCLUDING LYOCELL TOW

THERMOPLASTIC-IMPREGNATED CELLULOSIC NONWOVEN AS A COMPOSTABLE FILT...

FOAM FORMULATIONS FOR APPLICATION OF DRY STRENGTH AGENTS

MOLDED ARTICLE COMPRISING PULP AND BIODEGRADABLE RESIN, METHOD FOR...

COMPOSITIONS AND METHODS OF USE FOR MACHINE WAREWASHING, BOTTLE WAS...

POLYESTER STAPLE YARN FOR WET NON-WOVEN FABRIC, WET NON-WOVEN FABRI...

IMPREGNATED CORE PAPER FOR DECORATIVE LAMINATE

GAS DIFFUSION LAYER FOR PROTON EXCHANGE MEMBRANE FUEL CELL AND PREP...

PROCESS FOR PRODUCTION OF CELLULOSE PARTICLES

SIPLID FOR A CONTAINER HAVING A TWISTING EFFECT, AND METHOD FOR MAN...

BINDING MATERIAL AND METHOD FOR MANUFACTURING MOLDED BODY

SUSPENSIONS INCLUDING CELLULOSE NANOFIBRIL AND POLYESTER

BINDER, AND APPARATUS AND METHOD FOR FORMING FIBER-BASED ITEM

FIBER-FORMED BODY PRODUCING RAW MATERIAL AND FIBER-FORMED BODY PROD...

CELLULOSE MATERIALS AND METHODS OF MAKING AND USING THE SAME

METHOD FOR PRODUCING PAPER

METHOD AND APPARATUS FOR MANUFACTURING FIBER MOLDED ARTICLE, AND BI...

BIODEGRADABLE AND COMPOSTABLE FOOD PACKAGING UNIT FROM A MOULDED PU...

FIBER ASSEMBLY-FORMING METHOD, FIBER ASSEMBLY-FORMING APPARATUS, AN...

PREPEG WITH IMPROVED FLATNESS

FIBER BODY FORMING METHOD AND SHEET

INLINE DILUTION OF MICROFIBRILLATED CELLULOSE

METHOD OF MANUFACTURING OF A FOAM-FORMED CELLULOSIC FIBRE-MATERIAL,...

IMPROVED PULP DISPOSABLE TRAY

PULP MIXTURE

THICKENER, COMPOSITION, AND SHEET

REINFORCED PAPER, METHOD OF MAKING A REINFORCED PAPER, AND ARTICLE...

SHEET MANUFACTURING BINDING MATERIAL, RECEIVING CONTAINER, SHEET, A...

CELLULOSE/POLYSACCHARIDE COMPOSITES

NONWOVEN MATERIAL FOR CLEANING AND SANITIZING SURFACES