ES2064554T3 - USE OF LONG-CHAIN OLEPHINES COPOLYMERS AND ETHYLENICALLY INSATURATED DICARBOXYLIC ACID ANHYDRIDS FOR LEATHER AND LEATHER FURS. - Google Patents

USE OF LONG-CHAIN OLEPHINES COPOLYMERS AND ETHYLENICALLY INSATURATED DICARBOXYLIC ACID ANHYDRIDS FOR LEATHER AND LEATHER FURS.

Info

Publication number
ES2064554T3
ES2064554T3 ES90114574T ES90114574T ES2064554T3 ES 2064554 T3 ES2064554 T3 ES 2064554T3 ES 90114574 T ES90114574 T ES 90114574T ES 90114574 T ES90114574 T ES 90114574T ES 2064554 T3 ES2064554 T3 ES 2064554T3
Authority
ES
Spain
Prior art keywords
leather
copolymers
furs
olephines
chain
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.)
Expired - Lifetime
Application number
ES90114574T
Other languages
Spanish (es)
Inventor
Ortwin Schaffer
Herbert Dr Bay
Karl Dr Stork
Norbert Dr Greif
Knut Dr Oppenlaender
Walter Denzinger
Heinrich Dr Hartmann
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=ES2064554(T3) "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
Application granted granted Critical
Publication of ES2064554T3 publication Critical patent/ES2064554T3/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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.
ES90114574T 1989-08-08 1990-07-30 USE OF LONG-CHAIN OLEPHINES COPOLYMERS AND ETHYLENICALLY INSATURATED DICARBOXYLIC ACID ANHYDRIDS FOR LEATHER AND LEATHER FURS. Expired - Lifetime ES2064554T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
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 (1)

Publication Number Publication Date
ES2064554T3 true ES2064554T3 (en) 1995-02-01

Family

ID=6386714

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90114574T Expired - Lifetime ES2064554T3 (en) 1989-08-08 1990-07-30 USE OF LONG-CHAIN OLEPHINES COPOLYMERS AND ETHYLENICALLY INSATURATED DICARBOXYLIC ACID ANHYDRIDS FOR LEATHER AND LEATHER FURS.

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)

Families Citing this family (30)

* 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
ES2090936T3 (en) * 1992-06-09 1996-10-16 Ciba Geigy Ag PROCEDURE FOR THE FURTHER TREATMENT OF CURED LEATHER AND SKIN.
DE4223111A1 (en) * 1992-07-14 1994-01-20 Henkel Kgaa New leather greasing agents and their use
DE4223110A1 (en) * 1992-07-14 1994-01-20 Henkel Kgaa New leather greasing agents and their use (II)
GB9217547D0 (en) * 1992-08-18 1992-09-30 Allied Colloids Ltd Leather treatment compositions
DE4236556A1 (en) * 1992-10-29 1994-05-05 Stockhausen Chem Fab Gmbh Process for softening / greasing leather and fur
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
ATE341649T1 (en) * 2004-07-13 2006-10-15 Zschimmer & Schwarz Gmbh & Co AGENT FOR HYDROPHOBIZING LEATHER
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
EP2310483B1 (en) 2008-07-07 2016-03-16 Basf Se Enzyme composition comprising enzyme containing polymer particles
MX2012005096A (en) 2009-10-30 2012-09-07 Basf Se 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

Family Cites Families (3)

* 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
EP0307815B1 (en) * 1987-09-15 1992-04-08 BASF Aktiengesellschaft Fuels for spark ignition engines
DE3730885A1 (en) * 1987-09-15 1989-03-23 Basf Ag Fuel for Otto engines (spark ignition engines)

Also Published As

Publication number Publication date
AU6022790A (en) 1991-02-14
KR910004817A (en) 1991-03-29
EP0412389B1 (en) 1994-11-30
DE3926167A1 (en) 1991-02-14
CA2021758A1 (en) 1991-02-09
EP0412389A1 (en) 1991-02-13
PT94915A (en) 1991-04-18
NZ234781A (en) 1991-10-25
DE59007823D1 (en) 1995-01-12
AU628205B2 (en) 1992-09-10
PT94915B (en) 1997-05-28
ATE114727T1 (en) 1994-12-15
JPH0376800A (en) 1991-04-02

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