CA2159592A1 - Process of Making Paper - Google Patents

Process of Making Paper

Info

Publication number
CA2159592A1
CA2159592A1 CA2159592A CA2159592A CA2159592A1 CA 2159592 A1 CA2159592 A1 CA 2159592A1 CA 2159592 A CA2159592 A CA 2159592A CA 2159592 A CA2159592 A CA 2159592A CA 2159592 A1 CA2159592 A1 CA 2159592A1
Authority
CA
Canada
Prior art keywords
pct
groups
resin
sulphone
mole
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CA2159592A
Other languages
French (fr)
Other versions
CA2159592C (en
Inventor
John Oliver Stockwell
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ciba Specialty Chemicals Water Treatments Ltd
Original Assignee
Allied Colloids Limited
John Oliver Stockwell
Ciba Specialty Chemicals Water Treatments Limited
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
Application filed by Allied Colloids Limited, John Oliver Stockwell, Ciba Specialty Chemicals Water Treatments Limited filed Critical Allied Colloids Limited
Publication of CA2159592A1 publication Critical patent/CA2159592A1/en
Application granted granted Critical
Publication of CA2159592C publication Critical patent/CA2159592C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H21/06—Paper forming aids
    • D21H21/10—Retention agents or drainage improvers

Abstract

PCT No. PCT/GB95/00231 Sec. 371 Date Oct. 4, 1995 Sec. 102(e) Date Oct. 4, 1995 PCT Filed Feb. 6, 1995 PCT Pub. No. WO95/21295 PCT Pub. Date Aug. 10, 1995During the manufacture of paper from a cellulosic suspension, retention is improved by adding to the suspension a water soluble cationic polymer containing 0.1 to 15 mole % cationic monomer groups and having an intrinsic viscosity of at least 4 dl/g and then adding a substantially water soluble formaldehyde condensate resin. This resin is preferably a phenol sulphone formaldehyde resin. Preferred phenol sulphone formaldehyde resins are materials wherein at last 70 mole % of the recurring groups are dihydroxyl phenyl sulphone groups free of sulphonic acid groups.
CA002159592A 1994-02-04 1995-02-06 Process of making paper Expired - Fee Related CA2159592C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB9402169A GB9402169D0 (en) 1994-02-04 1994-02-04 Process of making paper
GB9402169.8 1994-02-04
PCT/GB1995/000231 WO1995021295A1 (en) 1994-02-04 1995-02-06 Process of making paper

Publications (2)

Publication Number Publication Date
CA2159592A1 true CA2159592A1 (en) 1995-08-10
CA2159592C CA2159592C (en) 2000-03-14

Family

ID=10749880

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002159592A Expired - Fee Related CA2159592C (en) 1994-02-04 1995-02-06 Process of making paper

Country Status (19)

Country Link
US (1) US5733414A (en)
EP (1) EP0695385B1 (en)
JP (1) JPH08508795A (en)
AT (1) ATE193915T1 (en)
AU (1) AU701218B2 (en)
BR (1) BR9505837A (en)
CA (1) CA2159592C (en)
DE (1) DE69517474T2 (en)
DK (1) DK0695385T3 (en)
ES (1) ES2149346T3 (en)
FI (1) FI954676A0 (en)
GB (1) GB9402169D0 (en)
MX (1) MX9504151A (en)
NO (1) NO953935L (en)
NZ (1) NZ279257A (en)
PH (1) PH31656A (en)
PL (1) PL180183B1 (en)
WO (1) WO1995021295A1 (en)
ZA (1) ZA95923B (en)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5595629A (en) * 1995-09-22 1997-01-21 Nalco Chemical Company Papermaking process
EP0773319A1 (en) * 1995-11-08 1997-05-14 Nalco Chemical Company Method to enhance the performance of polymers and copolymers of acrylamide as flocculants and retention aids
AR011323A1 (en) * 1996-12-31 2000-08-16 Ciba Spec Chem Water Treat Ltd PROCESS TO DEVELOP PAPER WITH CATIONIC AND ANIONIC RETAINING ADDITIVES
US6093217A (en) * 1997-02-05 2000-07-25 Akzo Nobel N.V. Sizing of paper
US6033524A (en) * 1997-11-24 2000-03-07 Nalco Chemical Company Selective retention of filling components and improved control of sheet properties by enhancing additive pretreatment
US6099689A (en) * 1998-02-17 2000-08-08 Nalco Chemical Company Production of paper and board products with improved retention, drainage and formation
TR200000382T1 (en) * 1998-06-12 2000-11-21 Fort James Corporation A method of making a paper network with a high secondary void volume and the product made with this process
USD421714S (en) * 1998-07-10 2000-03-21 Jerry Moscovitch Catch
BR0009394A (en) * 1999-03-31 2001-12-26 Pulp Paper Res Inst Papermaking process, process to increase the retention of pulp components and additives in an aqueous papermaking charge, retention aid system for use in a papermaking charge, aromatic resin co-factor for a depoli retention aid (oxyethylene ) in papermaking, and the process for producing it
US6846384B2 (en) 2000-08-07 2005-01-25 Akzo Nobel N.V. Process for sizing paper
US6444091B1 (en) * 2000-12-20 2002-09-03 Nalco Chemical Company Structurally rigid nonionic and anionic polymers as retention and drainage aids in papermaking
US6451169B1 (en) * 2000-12-20 2002-09-17 Nalco Chemical Company Structurally rigid polymer coagulants as retention and drainage aids in papermaking
MXPA04005979A (en) * 2001-12-21 2005-05-27 Akzo Nobel Nv Aqueous silica-containing composition and process for production of paper.
US7156955B2 (en) * 2001-12-21 2007-01-02 Akzo Nobel N.V. Papermaking process using a specified NSF to silica-based particle ratio
US20040104004A1 (en) * 2002-10-01 2004-06-03 Fredrik Solhage Cationised polysaccharide product
US20040138438A1 (en) * 2002-10-01 2004-07-15 Fredrik Solhage Cationised polysaccharide product
US7303654B2 (en) 2002-11-19 2007-12-04 Akzo Nobel N.V. Cellulosic product and process for its production
JP4770121B2 (en) * 2004-03-30 2011-09-14 栗田工業株式会社 Paper and paperboard manufacturing method
EP2121853A1 (en) 2007-03-15 2009-11-25 Basf Se Heat-sensitive coating compositions based on resorcinyl triazine derivatives
JP5364088B2 (en) 2007-04-05 2013-12-11 アクゾ ノーベル ナムローゼ フェンノートシャップ Methods for improving the optical properties of paper
CA2696032A1 (en) * 2007-08-22 2009-02-26 Basf Se Laser-sensitive coating composition
CA2702732A1 (en) * 2007-11-07 2009-05-14 Basf Se New fiber products
JP5645832B2 (en) 2008-10-27 2014-12-24 データレース リミテッドＤａｔａｌａｓｅ Ｌｔｄ． Laser sensitive aqueous composition for marking substrates
EP2402503A1 (en) 2010-06-30 2012-01-04 Akzo Nobel Chemicals International B.V. Process for the production of a cellulosic product

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2549089C3 (en) * 1974-11-15 1978-12-14 Sandoz-Patent-Gmbh, 7850 Loerrach Process for improving the retention and drainage effect in paper manufacture
GB8602121D0 (en) * 1986-01-29 1986-03-05 Allied Colloids Ltd Paper & paper board
EP0242496B1 (en) * 1986-03-06 1991-12-27 Monsanto Company Stain-resistant nylon fibers
US5538596A (en) * 1994-02-04 1996-07-23 Allied Colloids Limited Process of making paper

Also Published As

Publication number Publication date
DE69517474T2 (en) 2001-03-08
PH31656A (en) 1999-01-12
ZA95923B (en) 1996-02-06
FI954676A (en) 1995-10-02
ES2149346T3 (en) 2000-11-01
US5733414A (en) 1998-03-31
CA2159592C (en) 2000-03-14
JPH08508795A (en) 1996-09-17
FI954676A0 (en) 1995-10-02
GB9402169D0 (en) 1994-03-30
PL180183B1 (en) 2000-12-29
DK0695385T3 (en) 2000-10-30
NO953935D0 (en) 1995-10-03
MX9504151A (en) 1997-06-28
DE69517474D1 (en) 2000-07-20
EP0695385A1 (en) 1996-02-07
AU701218B2 (en) 1999-01-21
NZ279257A (en) 1998-05-27
ATE193915T1 (en) 2000-06-15
BR9505837A (en) 1996-02-27
NO953935L (en) 1995-10-03
EP0695385B1 (en) 2000-06-14
AU1583095A (en) 1995-08-21
WO1995021295A1 (en) 1995-08-10
PL310978A1 (en) 1996-01-22

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