HK1045534B - Bifunctional polymers - Google Patents

Bifunctional polymers

Info

Publication number
HK1045534B
HK1045534B HK02107083.1A HK02107083A HK1045534B HK 1045534 B HK1045534 B HK 1045534B HK 02107083 A HK02107083 A HK 02107083A HK 1045534 B HK1045534 B HK 1045534B
Authority
HK
Hong Kong
Prior art keywords
polymer
bonding
bifunctional polymers
paper
polymers
Prior art date
Application number
HK02107083.1A
Other languages
Chinese (zh)
Other versions
HK1045534A1 (en
Inventor
D‧K‧德拉蒙德
P‧C‧沃內特
Original Assignee
礦業技術有限公司
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 US09/286,745 external-priority patent/US6287423B1/en
Priority claimed from US09/286,742 external-priority patent/US6090242A/en
Application filed by 礦業技術有限公司 filed Critical 礦業技術有限公司
Publication of HK1045534A1 publication Critical patent/HK1045534A1/en
Publication of HK1045534B publication Critical patent/HK1045534B/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

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.
HK02107083.1A 1999-04-06 2002-09-26 Bifunctional polymers HK1045534B (en)

Applications Claiming Priority (3)

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

Publications (2)

Publication Number Publication Date
HK1045534A1 HK1045534A1 (en) 2002-11-29
HK1045534B true HK1045534B (en) 2005-02-18

Family

ID=26964044

Family Applications (1)

Application Number Title Priority Date Filing Date
HK02107083.1A HK1045534B (en) 1999-04-06 2002-09-26 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) NO20014814L (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
US8088250B2 (en) 2008-11-26 2012-01-03 Nalco Company Method of increasing filler content in papermaking
US8747617B2 (en) 2007-09-12 2014-06-10 Nalco Company Controllable filler prefloculation using a dual polymer system
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
AU3913197A (en) * 1996-08-15 1998-03-06 Hercules Incorporated Amphoteric polyacrylamides as dry strength additives for paper

Also Published As

Publication number Publication date
JP2002541276A (en) 2002-12-03
NO20014814D0 (en) 2001-10-03
PT1171492E (en) 2004-01-30
DE69911073D1 (en) 2003-10-09
EP1171492B1 (en) 2003-09-03
BR9917249A (en) 2002-01-08
CN1348473A (en) 2002-05-08
DE69911073T2 (en) 2004-04-01
WO2000059965A1 (en) 2000-10-12
AU2455300A (en) 2000-10-23
EP1171492A1 (en) 2002-01-16
HK1045534A1 (en) 2002-11-29
CN1149238C (en) 2004-05-12
NO20014814L (en) 2001-10-03
ATE248867T1 (en) 2003-09-15
CA2366474A1 (en) 2000-10-12

Similar Documents

Publication Publication Date Title
DE69808739T2 (en) COMPOSITE MATERIAL OF FLEXIBLE GRAPHITE
ES2191853T3 (en) SUPRAMOLECULAR POLYMER.
RS50928B (en) Gcsf conjugates
ATE210163T1 (en) TRIAZINE POLYMERS AND THEIR USE IN ELECTROLUMINESCENT ARRANGEMENTS
EP0623941A3 (en) Polymer electrets with improved charge stability.
TR200000338T2 (en) A method for preparing polyethylene.
DE69833949D1 (en) MUTATED CLASS I MHC MOLECULES
TR199902041T2 (en) Di� f�r�as�.
ATE461719T1 (en) DIALYSIS DEVICE
SG67935A1 (en) Novel peptides the preparation and use thereof
EP0399564A3 (en) Absorbent web and applications of same
AU2617292A (en) Salts of triazinic compounds with phosphorus oxyacids, and use of said compounds in self-extinguishing polymeric compositions
DE69125998T2 (en) Environmentally friendly polymer blends and their use
HK1045534A1 (en) Bifunctional polymers.
EP0928318A4 (en)
DE69732048D1 (en) VIBRATION DAMPING COATING
AU3792499A (en) Acoustic tumor detection using stacked derived-band abr amplitude
MY117327A (en) Water-disintegratable cleaning sheet containing alkylcellulose.
IL133319A0 (en) Generating inorganic polymer electret in colloidal state
HUP0001781A2 (en) Substituted pyrazolyl-pyrazole derivatives and their use as herbicides
ZA962855B (en) Flexible device having fire-barrier properties
CA2122779A1 (en) Electrical insulating paper
SE0201183L (en) Granular polysaccharide with increased surface charge
MY122817A (en) Bifunctional polymers.
AU2002302017A1 (en) Generating inorganic polymer electret in colloidal state

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20081222