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NO20014814D0 - Bifunctional polymers - Google Patents

Bifunctional polymers

Info

Publication number
NO20014814D0
NO20014814D0 NO20014814A NO20014814A NO20014814D0 NO 20014814 D0 NO20014814 D0 NO 20014814D0 NO 20014814 A NO20014814 A NO 20014814A NO 20014814 A NO20014814 A NO 20014814A NO 20014814 D0 NO20014814 D0 NO 20014814D0
Authority
NO
Norway
Prior art keywords
polymer
bonding
bifunctional polymers
paper
polymers
Prior art date
Application number
NO20014814A
Other languages
Norwegian (no)
Other versions
NO20014814L (en
Inventor
Donald Kendall Drummond
Patrick Clinton Wernett
Original Assignee
Minerals Tech Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US09/286,742 external-priority patent/US6090242A/en
Priority claimed from US09/286,745 external-priority patent/US6287423B1/en
Application filed by Minerals Tech Inc filed Critical Minerals Tech Inc
Publication of NO20014814L publication Critical patent/NO20014814L/en
Publication of NO20014814D0 publication Critical patent/NO20014814D0/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/34—Synthetic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP 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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/14—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties characterised by function or properties in or on the paper
    • D21H21/18—Reinforcing agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Paper (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)

Abstract

Novel polymers are provided having phosphonated and sulphonated substituent groups such that the polymer is multifunctional in its use. Optional amide substituents are used to reduce electrostatic charge density or for hydrogen bonding. An advantage of the polymer is the flexibility of using it for multiple purposes. A particular application is for bonding paper fillers and paper fiber together.
NO20014814A 1999-04-06 2001-10-03 Bifunctional polymers NO20014814D0 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/286,742 US6090242A (en) 1999-04-06 1999-04-06 Method of improvement strength of papers
US09/286,745 US6287423B1 (en) 1999-04-06 1999-04-06 Paper composition for improved sheet properties
PCT/IB1999/002101 WO2000059965A1 (en) 1999-04-06 1999-12-22 Bifunctional polymers

Publications (2)

Publication Number Publication Date
NO20014814L NO20014814L (en) 2001-10-03
NO20014814D0 true NO20014814D0 (en) 2001-10-03

Family

ID=26964044

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20014814A NO20014814D0 (en) 1999-04-06 2001-10-03 Bifunctional polymers

Country Status (12)

Country Link
EP (1) EP1171492B1 (en)
JP (1) JP2002541276A (en)
CN (1) CN1149238C (en)
AT (1) ATE248867T1 (en)
AU (1) AU2455300A (en)
BR (1) BR9917249A (en)
CA (1) CA2366474A1 (en)
DE (1) DE69911073T2 (en)
HK (1) HK1045534B (en)
NO (1) NO20014814D0 (en)
PT (1) PT1171492E (en)
WO (1) WO2000059965A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10334133A1 (en) * 2003-07-25 2005-02-24 Basf Ag Aqueous composition and its use for papermaking
US8747617B2 (en) 2007-09-12 2014-06-10 Nalco Company Controllable filler prefloculation using a dual polymer system
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8778140B2 (en) 2007-09-12 2014-07-15 Nalco Company Preflocculation of fillers used in papermaking
US9752283B2 (en) 2007-09-12 2017-09-05 Ecolab Usa Inc. Anionic preflocculation of fillers used in papermaking
FR3001236B1 (en) 2013-01-22 2015-06-26 Emin Leydier AQUEOUS COMPOSITION FOR THE PRODUCTION OF FIBROUS SHEET CARRIERS WITH IMPROVED MECHANICAL STRENGTH PROPERTIES, PROCESS, USE, FIBROUS CARRIERS AND MANUFACTURED ARTICLES THEREOF

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3926718A (en) * 1974-04-30 1975-12-16 Calgon Corp Process of improving water drainage from paper webs by addition of a water soluble block polymer to a cellulosic pulp slurry
EP0113438B1 (en) * 1982-12-09 1989-03-08 CASSELLA Aktiengesellschaft Water soluble polymers, their preparation and their use
DE3248019A1 (en) * 1982-12-24 1984-06-28 Cassella Ag, 6000 Frankfurt WATER-SOLUBLE COPOLYMERS, THEIR PRODUCTION AND THEIR USE
US5336316A (en) * 1993-05-06 1994-08-09 Bj Services Company Cementing composition and method using phosphonated polymers to improve cement slurry properties
DE4330699A1 (en) * 1993-09-10 1995-03-16 Hoechst Ag Vinylsulfonic acid polymers
DE4343993A1 (en) * 1993-12-22 1995-06-29 Stockhausen Chem Fab Gmbh Graft copolymers of unsaturated monomers and polyhydroxy compounds, process for their preparation and their use
JPH08134792A (en) * 1994-11-11 1996-05-28 Nippon P M C Kk Additive for papermaking and papermaking method
DE19508936A1 (en) * 1995-03-13 1996-09-19 Basf Ag Complexing agent for the paper industry
WO1998006898A1 (en) * 1996-08-15 1998-02-19 Hercules Incorporated Amphoteric polyacrylamides as dry strength additives for paper

Also Published As

Publication number Publication date
PT1171492E (en) 2004-01-30
HK1045534B (en) 2005-02-18
NO20014814L (en) 2001-10-03
DE69911073T2 (en) 2004-04-01
AU2455300A (en) 2000-10-23
CN1149238C (en) 2004-05-12
EP1171492B1 (en) 2003-09-03
HK1045534A1 (en) 2002-11-29
JP2002541276A (en) 2002-12-03
DE69911073D1 (en) 2003-10-09
CN1348473A (en) 2002-05-08
EP1171492A1 (en) 2002-01-16
BR9917249A (en) 2002-01-08
ATE248867T1 (en) 2003-09-15
WO2000059965A1 (en) 2000-10-12
CA2366474A1 (en) 2000-10-12

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Legal Events

Date Code Title Description
FC2A Withdrawal, rejection or dismissal of laid open patent application