FI951859A0 - Vesipitoisia polyakryyliamidi/glyoksaali-hartsiliuoksia - Google Patents

Vesipitoisia polyakryyliamidi/glyoksaali-hartsiliuoksia

Info

Publication number
FI951859A0
FI951859A0 FI951859A FI951859A FI951859A0 FI 951859 A0 FI951859 A0 FI 951859A0 FI 951859 A FI951859 A FI 951859A FI 951859 A FI951859 A FI 951859A FI 951859 A0 FI951859 A0 FI 951859A0
Authority
FI
Finland
Prior art keywords
resin solutions
aqueous polyacrylamide
glyoxal resin
reaction
glyoxal
Prior art date
Application number
FI951859A
Other languages
English (en)
Swedish (sv)
Other versions
FI951859A (fi
Inventor
Klaus Koenig
Juergen Ott
Roland Pelzer
Original Assignee
Cassella Farbwerke Mainkur Ag
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 Cassella Farbwerke Mainkur Ag filed Critical Cassella Farbwerke Mainkur Ag
Publication of FI951859A0 publication Critical patent/FI951859A0/fi
Publication of FI951859A publication Critical patent/FI951859A/fi

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
    • 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
    • D21H21/20—Wet strength agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/28—Condensation with aldehydes or ketones
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F2810/00—Chemical modification of a polymer
    • C08F2810/20—Chemical modification of a polymer leading to a crosslinking, either explicitly or inherently

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Paper (AREA)
FI951859A 1994-04-23 1995-04-19 Vesipitoisia polyakryyliamidi/glyoksaali-hartsiliuoksia FI951859A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4414267A DE4414267A1 (de) 1994-04-23 1994-04-23 Wäßrige Polyacrylamid/Glyoxal-Harzlösungen

Publications (2)

Publication Number Publication Date
FI951859A0 true FI951859A0 (fi) 1995-04-19
FI951859A FI951859A (fi) 1995-10-24

Family

ID=6516291

Family Applications (1)

Application Number Title Priority Date Filing Date
FI951859A FI951859A (fi) 1994-04-23 1995-04-19 Vesipitoisia polyakryyliamidi/glyoksaali-hartsiliuoksia

Country Status (3)

Country Link
EP (1) EP0678528A1 (fi)
DE (1) DE4414267A1 (fi)
FI (1) FI951859A (fi)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0927204B1 (en) * 1996-09-18 2002-11-20 Eastman Chemical Company Self-crosslinking aqueous dispersions
US5869589A (en) * 1997-07-17 1999-02-09 Raynolds; Peter Webb Self-crosslinking aqueous dispersions
US6146497A (en) * 1998-01-16 2000-11-14 Hercules Incorporated Adhesives and resins, and processes for their production
WO2000011046A1 (en) * 1998-08-19 2000-03-02 Hercules Incorporated Dialdehyde-modified anionic and amphoteric polyacrylamides for improving strength of paper
FR2873121B1 (fr) * 2004-07-15 2007-12-14 Clariant France Soc Par Action Dispersions cationiques pour le collage du papier
ES2489522T3 (es) * 2004-12-21 2014-09-02 Hercules Incorporated Resinas catiónicas reactivas para usarse como agentes de resistencia secos y húmedos en sistemas de fabricación de papel que contienen iones sulfito
CN104452463B (zh) 2013-09-12 2017-01-04 艺康美国股份有限公司 造纸方法以及组合物
CN104452455B (zh) * 2013-09-12 2019-04-05 艺康美国股份有限公司 造纸助剂组合物以及增加成纸灰分保留的方法
US9637865B2 (en) 2015-07-03 2017-05-02 Kemira Oyj Method for producing polyacrylamide composition
ES2719550T3 (es) * 2015-07-03 2019-07-11 Kemira Oyj Método para producir una composición de poliacrilamida

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1148005A (en) * 1965-07-12 1969-04-10 American Cyanamid Co Wet strength resins and paper
US3549568A (en) * 1968-05-21 1970-12-22 American Cyanamid Co Aqueous starch-pigment paper coating compositions containing polyacrylamide-glyoxal latent insolubilizer
EP0133699A3 (en) * 1983-08-16 1985-04-03 American Cyanamid Company Compositions for imparting temporary wet strength to paper
US4605702A (en) * 1984-06-27 1986-08-12 American Cyanamid Company Temporary wet strength resin

Also Published As

Publication number Publication date
EP0678528A1 (de) 1995-10-25
DE4414267A1 (de) 1995-10-26
FI951859A (fi) 1995-10-24

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Legal Events

Date Code Title Description
FD Application lapsed