EP0757108A3 - Verfahren zum Hydrophobieren von Leder - Google Patents
Verfahren zum Hydrophobieren von Leder Download PDFInfo
- Publication number
- EP0757108A3 EP0757108A3 EP96305508A EP96305508A EP0757108A3 EP 0757108 A3 EP0757108 A3 EP 0757108A3 EP 96305508 A EP96305508 A EP 96305508A EP 96305508 A EP96305508 A EP 96305508A EP 0757108 A3 EP0757108 A3 EP 0757108A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight percent
- weight
- waterproofing leather
- silicone oil
- aqueous composition
- 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
Links
- 239000010985 leather Substances 0.000 title abstract 3
- 238000004078 waterproofing Methods 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 229920001577 copolymer Polymers 0.000 abstract 3
- 239000000203 mixture Substances 0.000 abstract 2
- 229920002545 silicone oil Polymers 0.000 abstract 2
- 230000002378 acidificating effect Effects 0.000 abstract 1
- 239000006185 dispersion Substances 0.000 abstract 1
- 230000002209 hydrophobic effect Effects 0.000 abstract 1
- 239000000178 monomer Substances 0.000 abstract 1
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)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US183295P | 1995-08-03 | 1995-08-03 | |
US1832 | 1995-08-03 |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0757108A2 EP0757108A2 (de) | 1997-02-05 |
EP0757108A3 true EP0757108A3 (de) | 1998-03-18 |
EP0757108B1 EP0757108B1 (de) | 1999-09-29 |
Family
ID=21698041
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP96305508A Expired - Lifetime EP0757108B1 (de) | 1995-08-03 | 1996-07-26 | Verfahren zum Hydrophobieren von Leder |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0757108B1 (de) |
KR (1) | KR970010978A (de) |
CN (1) | CN1140635C (de) |
AU (1) | AU713882B2 (de) |
BR (1) | BR9603228A (de) |
DE (1) | DE69604461T2 (de) |
ES (1) | ES2138294T3 (de) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ATE246732T1 (de) * | 1999-09-18 | 2003-08-15 | Trumpler Gmbh & Co Chem Fab | Lederbehandlungsmittel |
DE19959949A1 (de) | 1999-12-13 | 2001-06-21 | Bayer Ag | Hydrophobierung mit carboxylgruppenhaltigen Polysiloxanen |
KR100449278B1 (ko) * | 2001-09-21 | 2004-09-18 | 스톨베르그 앤드 삼일 주식회사 | 형광엑스선을 이용한 몰드플럭스 중의 불소 함량 분석 방법 |
BR0300234B8 (pt) | 2002-03-05 | 2013-02-19 | composiÇço oligomÉrica, mÉtodo para melhorar as propriedades do couro curtido, e, artigo. | |
DE10250111A1 (de) * | 2002-10-28 | 2004-05-06 | Bayer Ag | Chromfreies, wasserdichtes Leder |
KR100674471B1 (ko) * | 2004-05-25 | 2007-01-25 | 한국기초과학지원연구원 | 폴리에틸렌 수지 분석용 표준시편 및 이를 이용한 pe수지의 미량 원소 비파괴 분석법 |
US8242201B2 (en) * | 2005-12-22 | 2012-08-14 | Ricoh Company, Ltd. | Pigment dispersion, recording ink, ink cartridge, ink-jet recording method and ink-jet recording apparatus |
JP5122215B2 (ja) | 2006-08-31 | 2013-01-16 | ローム アンド ハース カンパニー | 調整された粘度を有する水性両親媒性コポリマーエマルジョンおよびその製造方法 |
US8778457B2 (en) | 2010-05-28 | 2014-07-15 | Momentive Performance Materials Gmbh | Hydrophobizing of fibrous materials with polyorganosiloxanes |
EP2557181A1 (de) | 2011-08-12 | 2013-02-13 | LANXESS Deutschland GmbH | Verfahren zum Hydrophobieren von collagenfaserhaltigen Substraten |
EP3336202A1 (de) | 2016-12-13 | 2018-06-20 | LANXESS Deutschland GmbH | Verfahren zur herstellung hydrophobierender lederbehandlungsmittel |
CN108035161B (zh) * | 2018-01-10 | 2018-12-21 | 广东天跃新材料股份有限公司 | 一种无挥发性有机物的硅橡胶皮革及其涂布工艺 |
IT202000024793A1 (it) * | 2020-10-21 | 2022-04-21 | Gsc Group S P A | Procedimento conciario e relativo agente conciante |
NL2027334B1 (en) | 2021-01-18 | 2022-07-25 | Stahl Int B V | Composition and process for waterproofing leather |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213480A2 (de) * | 1985-08-21 | 1987-03-11 | BASF Aktiengesellschaft | Verfahren zum Hydrophobieren von Leder und Pelzen |
EP0498634A2 (de) * | 1991-02-05 | 1992-08-12 | Rohm And Haas Company | Die Verwendung von polymeren Nachgerbemitteln zum Fetten von Möbelleder mit verminderter Beschlagsneigung |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TNSN89128A1 (fr) * | 1988-12-02 | 1991-02-04 | Rohn And Haas Company Independance Mall West | Traitement du cuir avec des copolymeres amphiphites choisis |
-
1996
- 1996-07-22 AU AU60618/96A patent/AU713882B2/en not_active Ceased
- 1996-07-26 DE DE69604461T patent/DE69604461T2/de not_active Expired - Lifetime
- 1996-07-26 EP EP96305508A patent/EP0757108B1/de not_active Expired - Lifetime
- 1996-07-26 ES ES96305508T patent/ES2138294T3/es not_active Expired - Lifetime
- 1996-07-30 BR BR9603228A patent/BR9603228A/pt not_active IP Right Cessation
- 1996-07-31 KR KR1019960031849A patent/KR970010978A/ko active IP Right Grant
- 1996-08-01 CN CNB961092777A patent/CN1140635C/zh not_active Expired - Lifetime
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0213480A2 (de) * | 1985-08-21 | 1987-03-11 | BASF Aktiengesellschaft | Verfahren zum Hydrophobieren von Leder und Pelzen |
EP0498634A2 (de) * | 1991-02-05 | 1992-08-12 | Rohm And Haas Company | Die Verwendung von polymeren Nachgerbemitteln zum Fetten von Möbelleder mit verminderter Beschlagsneigung |
Also Published As
Publication number | Publication date |
---|---|
MX9603158A (es) | 1997-07-31 |
CN1146490A (zh) | 1997-04-02 |
KR970010978A (ko) | 1997-03-27 |
DE69604461T2 (de) | 2000-05-25 |
EP0757108A2 (de) | 1997-02-05 |
AU6061896A (en) | 1997-02-06 |
ES2138294T3 (es) | 2000-01-01 |
CN1140635C (zh) | 2004-03-03 |
EP0757108B1 (de) | 1999-09-29 |
DE69604461D1 (de) | 1999-11-04 |
AU713882B2 (en) | 1999-12-16 |
BR9603228A (pt) | 1998-09-29 |
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