AU628205B2 - Use of copolymers based on long-chain olefins and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent - Google Patents

Use of copolymers based on long-chain olefins and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent

Info

Publication number
AU628205B2
AU628205B2 AU60227/90A AU6022790A AU628205B2 AU 628205 B2 AU628205 B2 AU 628205B2 AU 60227/90 A AU60227/90 A AU 60227/90A AU 6022790 A AU6022790 A AU 6022790A AU 628205 B2 AU628205 B2 AU 628205B2
Authority
AU
Australia
Prior art keywords
leathers
ethylenically unsaturated
repellent
rendering
dicarboxylic anhydrides
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.)
Ceased
Application number
AU60227/90A
Other versions
AU6022790A (en
Inventor
Herbert Bay
Walter Denzinger
Norbert Greif
Heinrich Hartmann
Knut Oppenlaender
Ortwin Schaffer
Karl Stork
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.)
BASF SE
Original Assignee
BASF SE
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6386714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=AU628205(B2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by BASF SE filed Critical BASF SE
Publication of AU6022790A publication Critical patent/AU6022790A/en
Application granted granted Critical
Publication of AU628205B2 publication Critical patent/AU628205B2/en
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C9/00—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)

Abstract

Use of copolymers obtainable by free-radical copolymerisation of (a) C8-C40-monoolefins with (b) ethylenically unsaturated C4-C8-dicarboxylic anhydrides in the manner of a mass polymerisation at from 80 to 300 DEG C to form copolymers having molecular weights of from 500 to 20,000 g/mol, subsequent solvolysis of the anhydride groups of the copolymers and at least partial neutralisation in an aqueous medium with bases of the carboxyl groups formed in the course of the solvolysis and which are present in the form of aqueous dispersions or solutions, as agents for waterproofing leathers and pelt furs.
AU60227/90A 1989-08-08 1990-08-07 Use of copolymers based on long-chain olefins and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent Ceased AU628205B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3926167 1989-08-08
DE3926167A DE3926167A1 (en) 1989-08-08 1989-08-08 USE OF COPOLYMERISATS BASED ON LONG-CHAIN OLEFINS AND ETHYLENICALLY UNSATURATED DICARBONIC ACID ANHYDRIDES FOR THE HYDROPHOBICATION OF LEATHER AND FUR SKINS

Publications (2)

Publication Number Publication Date
AU6022790A AU6022790A (en) 1991-02-14
AU628205B2 true AU628205B2 (en) 1992-09-10

Family

ID=6386714

Family Applications (1)

Application Number Title Priority Date Filing Date
AU60227/90A Ceased AU628205B2 (en) 1989-08-08 1990-08-07 Use of copolymers based on long-chain olefins and ethylenically unsaturated dicarboxylic anhydrides for rendering leathers and skins water-repellent

Country Status (10)

Country Link
EP (1) EP0412389B1 (en)
JP (1) JPH0376800A (en)
KR (1) KR910004817A (en)
AT (1) ATE114727T1 (en)
AU (1) AU628205B2 (en)
CA (1) CA2021758A1 (en)
DE (2) DE3926167A1 (en)
ES (1) ES2064554T3 (en)
NZ (1) NZ234781A (en)
PT (1) PT94915B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU679468B2 (en) * 1992-10-29 1997-07-03 Chemische Fabrik Stockhausen Gmbh A process for the softening/stuffing of leathers and furs

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4129244A1 (en) * 1991-09-03 1993-03-04 Henkel Kgaa AQUEOUS DISPERSIONS OF NEW AMPHIPHILE CO-OLIGOMERS FOR THE WASHING AND CLEANING-RESISTANT FATTY EQUIPMENT OF LEATHER AND FUR SKINS AND THEIR USE
DE4133123A1 (en) * 1991-10-05 1993-04-08 Basf Ag USE OF COPOLYMERISATES FROM LONG-CHAIN OLEFINS AND MALEINIC ACID ANHYDRIDE IN THE FORM OF HALBAMIDES WITH MORPHOLINE AS A SIZING AGENT FOR PAPER
DE4137476A1 (en) * 1991-11-14 1993-05-19 Basf Ag USE OF PIGMENT PREPARATIONS FOR THE PRODUCTION OF PASTE, PRINTING INKS AND VARNISHES
DE4139090A1 (en) * 1991-11-28 1993-06-03 Stockhausen Chem Fab Gmbh USE OF COPOLYMERS WITH POLYSILOXANE UNITS FOR THE TREATMENT OF LEATHER AND FURS
US5268437A (en) * 1992-01-22 1993-12-07 Rohm And Haas Company High temperature aqueous polymerization process
DE4205839A1 (en) * 1992-02-26 1993-09-02 Basf Ag USE OF IMPLEMENTATION PRODUCTS OF HOMO OR COPOLYMERISATS BASED ON MONOETHYLENICALLY UNSATURATED DICARBONIC ACID ANHYDRIDES WITH AMINES OR ALCOHOLS FOR FAT AND FILL LEATHER OR FUR SKINS
DE4214011C1 (en) * 1992-04-29 1993-11-04 Muenzing Chemie Gmbh COPOLYMERISATE
DE59303477D1 (en) * 1992-06-09 1996-09-26 Ciba Geigy Ag Process for treating tanned leather and furs
DE4223110A1 (en) * 1992-07-14 1994-01-20 Henkel Kgaa New leather greasing agents and their use (II)
DE4223111A1 (en) * 1992-07-14 1994-01-20 Henkel Kgaa New leather greasing agents and their use
GB9217547D0 (en) * 1992-08-18 1992-09-30 Allied Colloids Ltd Leather treatment compositions
DE4242039A1 (en) * 1992-12-12 1994-06-16 Stockhausen Chem Fab Gmbh Copolymers and their use for the treatment of leather
DE4400507A1 (en) * 1994-01-12 1995-07-13 Henkel Kgaa Leather greasing agents
DE4402029A1 (en) * 1994-01-25 1995-07-27 Basf Ag Aqueous solutions or dispersions of copolymers
DE4405205A1 (en) * 1994-02-18 1995-08-24 Henkel Kgaa New leather greasing agents and their use
DE4416415A1 (en) * 1994-05-10 1995-11-16 Hoechst Ag Copolymers based on ethylenically unsaturated dicarboxylic acid anhydrides, long-chain olefins and fluoroolefins
DE19508655A1 (en) 1995-03-13 1996-09-19 Basf Ag Aqueous solutions or aqueous dispersions of copolymers of monoethylenically unsaturated dicarboxylic acids or their anhydrides and branched-chain oligomers or polymers
DE19516961A1 (en) * 1995-05-12 1996-11-28 Stockhausen Chem Fab Gmbh Process for waterproofing leather at low pH values and leather produced therewith
DE19612986A1 (en) 1996-04-01 1997-10-02 Basf Ag Use of copolymers based on ethylenically unsaturated dicarboxylic acids or dicarboxylic acid anhydrides, lower olefins and hydrophobic comonomers for retanning, greasing or hydrophobicizing leather and fur skins
DE19636494C2 (en) * 1996-09-09 2000-11-16 Stockhausen Chem Fab Gmbh Low-monomer, amine-free polymers, processes for their preparation and their use in the production of low-fogging leather
US6753369B2 (en) * 2001-10-16 2004-06-22 Buckman Laboratories International, Inc. Leather waterproofing formulation and leather goods waterproofed therewith
ES2276226T3 (en) * 2004-07-13 2007-06-16 ZSCHIMMER & SCHWARZ GMBH & CO KG CHEMISCHE FABRIKEN AGENT FOR LEATHER HYDROFUGO PARESTO.
DE102005029627A1 (en) * 2005-06-23 2007-01-04 Basf Ag Process for the production of leather
JP2008012958A (en) * 2006-07-03 2008-01-24 Fujikura Parachute Co Ltd Anti-g suit
ES2569913T3 (en) 2008-07-07 2016-05-13 Basf Se Enzyme composition comprising polymeric particles containing enzyme
CA2779173A1 (en) 2009-10-30 2011-05-05 Fln Feuerloeschgeraete Neuruppin Vertriebs Gmbh Composition suitable for production of foam extinguishants
DE102012201167A1 (en) 2012-01-27 2013-08-01 Evonik Industries Ag Mixture composition containing amino-functional siloxanes, hydrophobic particles and high molecular weight silicones and its use for leather treatment
JP5941806B2 (en) * 2012-09-27 2016-06-29 花王株式会社 Method for producing polymer composition
JP6199125B2 (en) * 2013-09-05 2017-09-20 花王株式会社 Aqueous slurry

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959077A (en) * 1987-09-15 1990-09-25 Basf Aktiengesellschaft Fuels for gasoline engines

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2629748C2 (en) * 1976-07-02 1979-06-07 Zschimmer & Schwarz Chemische Fabriken, 5420 Lahnstein Use of copolymers of monoolefins and maleic anhydride for filling and greasing leather and fur skins
DE3730885A1 (en) * 1987-09-15 1989-03-23 Basf Ag Fuel for Otto engines (spark ignition engines)

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4959077A (en) * 1987-09-15 1990-09-25 Basf Aktiengesellschaft Fuels for gasoline engines

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU679468B2 (en) * 1992-10-29 1997-07-03 Chemische Fabrik Stockhausen Gmbh A process for the softening/stuffing of leathers and furs

Also Published As

Publication number Publication date
ATE114727T1 (en) 1994-12-15
ES2064554T3 (en) 1995-02-01
NZ234781A (en) 1991-10-25
KR910004817A (en) 1991-03-29
PT94915A (en) 1991-04-18
EP0412389B1 (en) 1994-11-30
PT94915B (en) 1997-05-28
EP0412389A1 (en) 1991-02-13
CA2021758A1 (en) 1991-02-09
AU6022790A (en) 1991-02-14
JPH0376800A (en) 1991-04-02
DE3926167A1 (en) 1991-02-14
DE59007823D1 (en) 1995-01-12

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