NZ234781A - Rendering leathers and skins water-repellent by treating with c 8-40 monoolefin-c 4-8 unsaturated dicarboxylic acid anhydride copolymer - Google Patents
Rendering leathers and skins water-repellent by treating with c 8-40 monoolefin-c 4-8 unsaturated dicarboxylic acid anhydride copolymerInfo
- Publication number
- NZ234781A NZ234781A NZ234781A NZ23478190A NZ234781A NZ 234781 A NZ234781 A NZ 234781A NZ 234781 A NZ234781 A NZ 234781A NZ 23478190 A NZ23478190 A NZ 23478190A NZ 234781 A NZ234781 A NZ 234781A
- Authority
- NZ
- New Zealand
- Prior art keywords
- leathers
- monoolefin
- repellent
- rendering
- treating
- Prior art date
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.
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 |
---|---|
NZ234781A true NZ234781A (en) | 1991-10-25 |
Family
ID=6386714
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ234781A NZ234781A (en) | 1989-08-08 | 1990-08-06 | Rendering leathers and skins water-repellent by treating with c 8-40 monoolefin-c 4-8 unsaturated dicarboxylic acid anhydride copolymer |
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)
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 |
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 |
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 |
JP5661621B2 (en) | 2008-07-07 | 2015-01-28 | ビーエーエスエフ ソシエタス・ヨーロピアBasf Se | Enzyme composition comprising enzyme-containing polymer particles |
BR112012011447A2 (en) | 2009-10-30 | 2017-12-12 | Basf Se | composition suitable for the production of sparkling fire extinguishers |
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)
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) |
DE3869887D1 (en) * | 1987-09-15 | 1992-05-14 | Basf Ag | FUELS FOR OTTO ENGINES. |
-
1989
- 1989-08-08 DE DE3926167A patent/DE3926167A1/en not_active Withdrawn
-
1990
- 1990-07-23 CA CA002021758A patent/CA2021758A1/en not_active Abandoned
- 1990-07-30 AT AT90114574T patent/ATE114727T1/en not_active IP Right Cessation
- 1990-07-30 ES ES90114574T patent/ES2064554T3/en not_active Expired - Lifetime
- 1990-07-30 EP EP90114574A patent/EP0412389B1/en not_active Revoked
- 1990-07-30 DE DE59007823T patent/DE59007823D1/en not_active Revoked
- 1990-08-06 PT PT94915A patent/PT94915B/en not_active IP Right Cessation
- 1990-08-06 NZ NZ234781A patent/NZ234781A/en unknown
- 1990-08-07 AU AU60227/90A patent/AU628205B2/en not_active Ceased
- 1990-08-07 JP JP2207708A patent/JPH0376800A/en active Pending
- 1990-08-08 KR KR1019900012136A patent/KR910004817A/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ES2064554T3 (en) | 1995-02-01 |
AU6022790A (en) | 1991-02-14 |
EP0412389B1 (en) | 1994-11-30 |
ATE114727T1 (en) | 1994-12-15 |
PT94915B (en) | 1997-05-28 |
DE3926167A1 (en) | 1991-02-14 |
EP0412389A1 (en) | 1991-02-13 |
JPH0376800A (en) | 1991-04-02 |
AU628205B2 (en) | 1992-09-10 |
CA2021758A1 (en) | 1991-02-09 |
PT94915A (en) | 1991-04-18 |
DE59007823D1 (en) | 1995-01-12 |
KR910004817A (en) | 1991-03-29 |
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