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
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 |
|---|---|---|---|---|
| EP1087021B1 (de) * | 1999-09-18 | 2003-08-06 | Trumpler GmbH & Co. Chemische Fabrik | 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 |
| WO2007072951A1 (en) * | 2005-12-22 | 2007-06-28 | 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 |
| EP2576660B1 (de) | 2010-05-28 | 2014-04-02 | Momentive Performance Materials GmbH | Hydrophobierung von fasermaterialien mit polyorganosiloxanen |
| 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 ES ES96305508T patent/ES2138294T3/es not_active Expired - Lifetime
- 1996-07-26 EP EP96305508A patent/EP0757108B1/de 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 |
|---|---|
| EP0757108A2 (de) | 1997-02-05 |
| AU713882B2 (en) | 1999-12-16 |
| BR9603228A (pt) | 1998-09-29 |
| AU6061896A (en) | 1997-02-06 |
| CN1146490A (zh) | 1997-04-02 |
| CN1140635C (zh) | 2004-03-03 |
| ES2138294T3 (es) | 2000-01-01 |
| DE69604461T2 (de) | 2000-05-25 |
| DE69604461D1 (de) | 1999-11-04 |
| MX9603158A (es) | 1997-07-31 |
| EP0757108B1 (de) | 1999-09-29 |
| KR970010978A (ko) | 1997-03-27 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0757108A3 (de) | Verfahren zum Hydrophobieren von Leder | |
| EP0312964A3 (de) | Wasser und Öl abweisende Verbindung mit reinigenden Eigenschaften | |
| DE59407030D1 (de) | Verfahren zur Herstellung niedrigviskoser, wasserlöslicher Polymerdispersionen | |
| CA2152064A1 (en) | Method of producing water-soluble polymer dispersions containing a high concentration of polymer | |
| CA2271838A1 (en) | Aqueous dispersion polymers | |
| CA2151189A1 (fr) | Composition cosmetique ou pharmaceutique comprenant une dispersion aqueuse de polymere | |
| EP0743349A4 (de) | Fluorierte öl-in-wasser-emulsion zur oberflächenbehandlung | |
| ES2136627T3 (es) | Dispersiones acuosas de polimeros hidrosolubles. | |
| CA2071401A1 (en) | Graft copolymers prepared by two-staged aqueous emulsion polymerization | |
| DE59408237D1 (de) | Vernetzbare Copolymere und Hydrogele | |
| EP1439195A3 (de) | Wasserlösliche Polymere mit niedrigem Gehalt von Restmonomeren und deren Verwendung | |
| CA2382853A1 (fr) | Composition aqueuse gelifiee comportant un copolymere a blocs comprenant au moins un bloc hydrosoluble et un bloc hydrophobe | |
| EP1598392A3 (de) | Wasserabsorbierende Harzzusammensetzung | |
| CA2138314A1 (en) | Acrylamide Polymers and Use Thereof | |
| EP1138730A3 (de) | Wässerige Polymeremulsion | |
| WO1997010304A3 (en) | Bituminous composition | |
| ATE219111T1 (de) | Verfahren zur herstellung von wasserlöslichen copolymerisaten aus wenigstens einem wasserlöslichen n-vinyllactam und wenigstens einem hydrophoben comonomeren | |
| CA2254173A1 (en) | Branched sulfonate containing copolymers as mist suppressants in soluble oil (water-based) metal working fluids | |
| CA2357848A1 (en) | Processes for chemically-modifying the surface of emulsion polymer particles | |
| ES2171950T3 (es) | Producto acuoso, suavizante de la colada, con alto potencial zeta. | |
| CA2207363A1 (en) | Acrylic emulsions prepared in the presence of fully hydrolyzed poly (vinyl alcohol) | |
| WO1990005805A3 (de) | Deinken von altpapieren | |
| EP0413418A3 (en) | Aqueous dispersions of polymers cross-linked with metallic ions | |
| EP0811677A3 (de) | Sulfonatgruppen enthaltende Kopolymere verwendbar zur Nebelbeseitigung für wässrige Metallbearbeitungsflüssigkeiten | |
| CA2240982A1 (en) | Coating composition |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
| 17P | Request for examination filed |
Effective date: 19960803 |
|
| AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): DE ES GB IT NL |
|
| PUAL | Search report despatched |
Free format text: ORIGINAL CODE: 0009013 |
|
| AK | Designated contracting states |
Kind code of ref document: A3 Designated state(s): DE ES GB IT NL |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAG | Despatch of communication of intention to grant |
Free format text: ORIGINAL CODE: EPIDOS AGRA |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| 17Q | First examination report despatched |
Effective date: 19990212 |
|
| GRAH | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOS IGRA |
|
| GRAA | (expected) grant |
Free format text: ORIGINAL CODE: 0009210 |
|
| AK | Designated contracting states |
Kind code of ref document: B1 Designated state(s): DE ES GB IT NL |
|
| ITF | It: translation for a ep patent filed |
Owner name: JACOBACCI & PERANI S.P.A. |
|
| REF | Corresponds to: |
Ref document number: 69604461 Country of ref document: DE Date of ref document: 19991104 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FG2A Ref document number: 2138294 Country of ref document: ES Kind code of ref document: T3 |
|
| PLBE | No opposition filed within time limit |
Free format text: ORIGINAL CODE: 0009261 |
|
| STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT |
|
| 26N | No opposition filed | ||
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: GB Payment date: 20010615 Year of fee payment: 6 |
|
| REG | Reference to a national code |
Ref country code: GB Ref legal event code: IF02 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: GB Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20020726 |
|
| GBPC | Gb: european patent ceased through non-payment of renewal fee |
Effective date: 20020726 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: NL Payment date: 20100724 Year of fee payment: 15 Ref country code: ES Payment date: 20100726 Year of fee payment: 15 |
|
| REG | Reference to a national code |
Ref country code: NL Ref legal event code: V1 Effective date: 20120201 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: NL Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20120201 |
|
| REG | Reference to a national code |
Ref country code: ES Ref legal event code: FD2A Effective date: 20121122 |
|
| PG25 | Lapsed in a contracting state [announced via postgrant information from national office to epo] |
Ref country code: ES Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES Effective date: 20110727 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: DE Payment date: 20150722 Year of fee payment: 20 |
|
| PGFP | Annual fee paid to national office [announced via postgrant information from national office to epo] |
Ref country code: IT Payment date: 20150727 Year of fee payment: 20 |
|
| REG | Reference to a national code |
Ref country code: DE Ref legal event code: R071 Ref document number: 69604461 Country of ref document: DE |