comprising tertiary amine or being at least partially quaternised

Industry

CPC
D21H17/455

This industry / category may be too specific. Please go to a parent level for more data

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

D21H17/455comprising tertiary amine or being at least partially quaternised

Industries

Patents Grantslast 30 patents

Information Patent Grant
Method of increasing efficiency of chemical additives in a papermak...
- Patent number 11,926,966
- Issue date Mar 12, 2024
- Solenis Technologies, L.P.
- Davit Edward Sharoyan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Complex of polymers, preparation and use
- Patent number 11,608,597
- Issue date Mar 21, 2023
- S.P.C.M. SA
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Use of a polymer product for deposit formation control in manufactu...
- Patent number 11,441,273
- Issue date Sep 13, 2022
- Kemira Oyj
- Matti Hietaniemi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Foam assisted application of strength additives to paper products
- Patent number 11,365,515
- Issue date Jun 21, 2022
- Solenis Technologies, L.P.
- Mingxiang Luo
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polymer, method for producing polymer and polymer flocculant
- Patent number 11,261,276
- Issue date Mar 1, 2022
- MITSUBISHI CHEMICAL CORPORATION
- Kazunori Mukunoki
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Grant
Method for manufacturing paper or cardboard
- Patent number 11,203,838
- Issue date Dec 21, 2021
- Christoph Hamers
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
High-efficiency strength program used for making paper in higher ch...
- Patent number 10,982,391
- Issue date Apr 20, 2021
- Ecolab USA Inc.
- Meng Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Finely divided, cationic, aqueous polymer dispersions, method for t...
- Patent number 10,975,525
- Issue date Apr 13, 2021
- Solenis Technologies, L.P.
- Carmen-Elena Cimpeanu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Cationic surface sizing agent
- Patent number 10,907,307
- Issue date Feb 2, 2021
- Kemira Oyj
- Anneli Lepo
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for dewatering of sludge from a pulp, paper or board making...
- Patent number 10,858,782
- Issue date Dec 8, 2020
- Kemira Oyj
- Matti Hietaniemi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Polymer composition and its uses
- Patent number 10,800,869
- Issue date Oct 13, 2020
- Kemira Oyj
- Matti Hietaniemi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for manufacture of paper, board or the like and use of the c...
- Patent number 10,787,768
- Issue date Sep 29, 2020
- Kemira Oyj
- Matti Hietaniemi
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Papermaking process of increasing ash content of a paper product an...
- Patent number 10,697,121
- Issue date Jun 30, 2020
- Ecolab USA Inc.
- Qinglong Rao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing paper and board
- Patent number 10,689,809
- Issue date Jun 23, 2020
- S.P.C.M. SA
- Gatien Faucher
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Compositions and methods for treating filler in papermaking
- Patent number 10,669,672
- Issue date Jun 2, 2020
- Ecolab USA Inc.
- Qinglong Rao
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Cationic polyetheramine dispersants for preparing papermaking stock
- Patent number 10,662,586
- Issue date May 26, 2020
- GPCP IP Holdings LLC
- Bruce J. Kokko
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Method for treating starch in pulp, paper and board making processes
- Patent number 10,640,923
- Issue date May 5, 2020
- Kemira Oyj
- Matti Hietaniemi
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Polymer product in particle form and its use
- Patent number 10,590,604
- Issue date Mar 17, 2020
- Kemira Oyj
- Asko Karppi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Wet strengthened fiber products, wet strengthening resins, and meth...
- Patent number 10,301,777
- Issue date May 28, 2019
- Ecolab USA Inc.
- Cornel Hagiopol
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Drainage management in multi-ply papermaking
- Patent number 10,280,565
- Issue date May 7, 2019
- Ecolab USA Inc.
- Bradley Benz
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Pitch-controlling agent and pitch-controlling method
- Patent number 10,240,295
- Issue date Mar 26, 2019
- Harima Chemicals, Inc.
- Takuji Sodeyama
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Strengthening resins for paper products
- Patent number 10,190,261
- Issue date Jan 29, 2019
- Ecolab USA Inc.
- Clay E. Ringold
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for manufacturing paper using a base copolymer that has rea...
- Patent number 10,132,039
- Issue date Nov 20, 2018
- S.P.C.M. SA
- René Hund
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Paper substrate having enhanced print density
- Patent number 10,036,123
- Issue date Jul 31, 2018
- International Paper Company
- Jay C. Song
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Algal thermoplastics, thermosets, paper, adsorbants and absorbants
- Patent number 9,758,757
- Issue date Sep 12, 2017
- TerraVia Holdings, Inc.
- Ali Harlin
- C12 - BIOCHEMISTRY BEER SPIRITS WINE VINEGAR MICROBIOLOGY ENZYMOLOGY MUTATION...
Information Patent Grant
Aqueous solution of cationic copolymers derived from acrylamide, pr...
- Patent number 9,725,532
- Issue date Aug 8, 2017
- S.P.C.M. SA
- René Hund
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Method for making lignocellulosic paper and paper product
- Patent number 9,663,899
- Issue date May 30, 2017
- Solenis Technologies, L.P.
- Qu-Ming Gu
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
High molecular weight and high cationic charge glyoxalated polyacry...
- Patent number 9,644,320
- Issue date May 9, 2017
- BASF SE
- Matthew D. Wright
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for the manufacture of paper and paperboard
- Patent number 9,631,319
- Issue date Apr 25, 2017
- BASF SE
- Christopher Alan Gray
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Grant
Process for preparing self-binding pigment particles
- Patent number 9,611,587
- Issue date Apr 4, 2017
- Omya International AG
- Daniel Gantenbein
- C01 - INORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
A TREATMENT SYSTEM FOR MANUFACTURE OF PAPER, BOARD OR THE LIKE
- Publication number 20240093433
- Publication date Mar 21, 2024
- KEMIRA OYJ
- Matti HIETANIEMI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND METHODS FOR PAPERMAKING
- Publication number 20240068168
- Publication date Feb 29, 2024
- ECOLAB USA INC.
- Mingli WEI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
CATIONIC POLYACRYLAMIDES WITH MICRO-BLOCK STRUCTURE
- Publication number 20240034822
- Publication date Feb 1, 2024
- SNF Group
- Cédrick FAVERO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR MANUFACTURING PAPER AND CARDBOARD
- Publication number 20230295877
- Publication date Sep 21, 2023
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL WATER-SOLUBLE POLYMER COMPLEXES IN THE FORM OF AN INVERSE EMU...
- Publication number 20230243103
- Publication date Aug 3, 2023
- S.P.C.M. SA
- René HUND
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
ADDITIVE COMPOSITIONS FOR PAPERMAKING
- Publication number 20230235509
- Publication date Jul 27, 2023
- Solenis Technologies, L.P.
- Anthony Joseph Petty
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR PITCH CONTROL DURING BLEACHING
- Publication number 20230212821
- Publication date Jul 6, 2023
- KEMIRA OYJ
- Leif ROBERTSEN
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
NOVEL SULFOBETAINE MONOMERS, PROCESS FOR PREPARING SAME, AND USES T...
- Publication number 20230183174
- Publication date Jun 15, 2023
- S.P.C.M. SA
- Johann KIEFFER
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
GPAM COMPOSITIONS AND METHODS
- Publication number 20230135892
- Publication date May 4, 2023
- KEMIRA OYJ
- Chen LU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND METHODS FOR INCREASED WET AND DRY STRENGTH
- Publication number 20230140638
- Publication date May 4, 2023
- KEMIRA OYJ
- Chen LU
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR ON-SITE GLYOXYLATION OF POLYACRYLAMIDE
- Publication number 20230129116
- Publication date Apr 27, 2023
- KEMIRA OYJ
- Asko KARPPI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITION AND ITS USE FOR USE IN MANUFACTURE OF PAPER, BOARD OR T...
- Publication number 20230024255
- Publication date Jan 26, 2023
- KEMIRA OYJ
- Matti HIETANIEMI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
POWDERY PAPER-STRENGTHENING AGENT, PAPER-STRENGTHENING AGENT SOLUTI...
- Publication number 20230002975
- Publication date Jan 5, 2023
- ARAKAWA CHEMICAL INDUSTRIES, LTD.
- Keisuke Okada
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR MANUFACTURING PAPER OR CARDBOARD
- Publication number 20220356650
- Publication date Nov 10, 2022
- S.P.C.M. SA
- Cyril BARRIERE
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
AQUEOUS GLYOXALATED POLYACRYLAMIDE COMPOSITION
- Publication number 20220213308
- Publication date Jul 7, 2022
- Solenis Technologies, L.P.
- Daniel F. Varnell
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Use of a polymer product for deposit formation control in manufactu...
- Publication number 20210301473
- Publication date Sep 30, 2021
- KEMIRA OYJ
- Matti Hietaniemi
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
COMPLEX OF POLYMERS, PREPARATION AND USE
- Publication number 20210140111
- Publication date May 13, 2021
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
STRENGTHENING RESINS AND PROCESSES FOR MAKING AND USING SAME
- Publication number 20210079143
- Publication date Mar 18, 2021
- ECOLAB USA INC.
- Gary S. Furman
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD OF INCREASING EFFICIENCY OF CHEMICAL ADDITIVES IN A PAPERMAR...
- Publication number 20210047780
- Publication date Feb 18, 2021
- Solenis Technologies, L.P.
- Davit Edward Sharoyan
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
METHOD FOR MANUFACTURING PAPER OR CARDBOARD
- Publication number 20200240084
- Publication date Jul 30, 2020
- SOLENIS TECHNOLOGIES CAYMAN, L.P.
- Christoph HAMERS
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
METHOD FOR DEWATERING OF SLUDGE FROM A PULP, PAPER OR BOARD MAKING...
- Publication number 20200063340
- Publication date Feb 27, 2020
- KEMIRA OYJ
- Matti Hietaniemi
- C02 - TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
Information Patent Application
FOAM ASSISTED APPLICATION OF STRENGTH ADDITIVES TO PAPER PRODUCTS
- Publication number 20190309480
- Publication date Oct 10, 2019
- Solenis Technologies, L.P.
- Mingxiang Luo
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY
- Publication number 20190309478
- Publication date Oct 10, 2019
- International Paper Company
- Jay C. Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY
- Publication number 20190309479
- Publication date Oct 10, 2019
- International Paper Company
- Jay C. Song
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
High-Efficiency Strength Program Used for Making Paper in Higher Ch...
- Publication number 20190301101
- Publication date Oct 3, 2019
- ECOLAB USA INC.
- Meng Zhang
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Polymer composition and its uses
- Publication number 20190276578
- Publication date Sep 12, 2019
- KEMIRA OYJ
- Matti HIETANIEMI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
Method for manufacture of paper, board or the like and use of the c...
- Publication number 20190218717
- Publication date Jul 18, 2019
- KEMIRA OYJ
- Matti HIETANIEMI
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
COMPOSITIONS AND METHODS FOR TREATING FILLER IN PAPERMAKING
- Publication number 20190055696
- Publication date Feb 21, 2019
- ECOLAB USA INC.
- Qinglong RAO
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
PROCESS FOR MANUFACTURING PAPER AND BOARD
- Publication number 20190048530
- Publication date Feb 14, 2019
- S.P.C.M. SA
- Gatien FAUCHER
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE
Information Patent Application
An Amphoteric Polymer and an Alkenyl Succinic Anhydride Emulsion Co...
- Publication number 20190016880
- Publication date Jan 17, 2019
- ECOLAB USA INC.
- Kun Hou
- D21 - PAPER-MAKING PRODUCTION OF CELLULOSE

comprising tertiary amine or being at least partially quaternised

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Method of increasing efficiency of chemical additives in a papermak...

Complex of polymers, preparation and use

Use of a polymer product for deposit formation control in manufactu...

Foam assisted application of strength additives to paper products

Polymer, method for producing polymer and polymer flocculant

Method for manufacturing paper or cardboard

High-efficiency strength program used for making paper in higher ch...

Finely divided, cationic, aqueous polymer dispersions, method for t...

Cationic surface sizing agent

Method for dewatering of sludge from a pulp, paper or board making...

Polymer composition and its uses

Method for manufacture of paper, board or the like and use of the c...

Papermaking process of increasing ash content of a paper product an...

Process for manufacturing paper and board

Compositions and methods for treating filler in papermaking

Cationic polyetheramine dispersants for preparing papermaking stock

Method for treating starch in pulp, paper and board making processes

Polymer product in particle form and its use

Wet strengthened fiber products, wet strengthening resins, and meth...

Drainage management in multi-ply papermaking

Pitch-controlling agent and pitch-controlling method

Strengthening resins for paper products

Process for manufacturing paper using a base copolymer that has rea...

Paper substrate having enhanced print density

Algal thermoplastics, thermosets, paper, adsorbants and absorbants

Aqueous solution of cationic copolymers derived from acrylamide, pr...

Method for making lignocellulosic paper and paper product

High molecular weight and high cationic charge glyoxalated polyacry...

Process for the manufacture of paper and paperboard

Process for preparing self-binding pigment particles

Patents Applicationslast 30 patents

A TREATMENT SYSTEM FOR MANUFACTURE OF PAPER, BOARD OR THE LIKE

COMPOSITIONS AND METHODS FOR PAPERMAKING

CATIONIC POLYACRYLAMIDES WITH MICRO-BLOCK STRUCTURE

METHOD FOR MANUFACTURING PAPER AND CARDBOARD

NOVEL WATER-SOLUBLE POLYMER COMPLEXES IN THE FORM OF AN INVERSE EMU...

ADDITIVE COMPOSITIONS FOR PAPERMAKING

METHOD FOR PITCH CONTROL DURING BLEACHING

NOVEL SULFOBETAINE MONOMERS, PROCESS FOR PREPARING SAME, AND USES T...

GPAM COMPOSITIONS AND METHODS

COMPOSITIONS AND METHODS FOR INCREASED WET AND DRY STRENGTH

METHOD FOR ON-SITE GLYOXYLATION OF POLYACRYLAMIDE

COMPOSITION AND ITS USE FOR USE IN MANUFACTURE OF PAPER, BOARD OR T...

POWDERY PAPER-STRENGTHENING AGENT, PAPER-STRENGTHENING AGENT SOLUTI...

PROCESS FOR MANUFACTURING PAPER OR CARDBOARD

AQUEOUS GLYOXALATED POLYACRYLAMIDE COMPOSITION

Use of a polymer product for deposit formation control in manufactu...

COMPLEX OF POLYMERS, PREPARATION AND USE

STRENGTHENING RESINS AND PROCESSES FOR MAKING AND USING SAME

METHOD OF INCREASING EFFICIENCY OF CHEMICAL ADDITIVES IN A PAPERMAR...

METHOD FOR MANUFACTURING PAPER OR CARDBOARD

METHOD FOR DEWATERING OF SLUDGE FROM A PULP, PAPER OR BOARD MAKING...

FOAM ASSISTED APPLICATION OF STRENGTH ADDITIVES TO PAPER PRODUCTS

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

PAPER SUBSTRATE HAVING ENHANCED PRINT DENSITY

High-Efficiency Strength Program Used for Making Paper in Higher Ch...

Polymer composition and its uses

Method for manufacture of paper, board or the like and use of the c...

COMPOSITIONS AND METHODS FOR TREATING FILLER IN PAPERMAKING

PROCESS FOR MANUFACTURING PAPER AND BOARD

An Amphoteric Polymer and an Alkenyl Succinic Anhydride Emulsion Co...