DE69508018D1 - Lederweichmacher - Google Patents

Lederweichmacher

Info

Publication number: DE69508018D1
Authority: DE; Germany
Prior art keywords: leather softener; softener; leather
Prior art date: 1994-04-12
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 - Fee Related

Application number

DE69508018T

Other languages

English (en)

Other versions

DE69508018T2 (de

Inventor

Adrian Allen

Finlay Aiston

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.)

Ciba Specialty Chemicals Water Treatments Ltd

Original Assignee

Allied Colloids Ltd

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.)

1994-04-12

Filing date

1995-04-10

Publication date

1999-04-08

1995-04-10 Application filed by Allied Colloids Ltd filed Critical Allied Colloids Ltd

1999-04-08 Publication of DE69508018D1 publication Critical patent/DE69508018D1/de

1999-06-24 Application granted granted Critical

1999-06-24 Publication of DE69508018T2 publication Critical patent/DE69508018T2/de

2015-04-11 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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)
Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

DE69508018T 1994-04-12 1995-04-10 Lederweichmacher Expired - Fee Related DE69508018T2 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
GB9407226A GB9407226D0 (en)	1994-04-12	1994-04-12	Leather softening
PCT/GB1995/000842 WO1995027800A1 (en)	1994-04-12	1995-04-10	Leather softening

Publications (2)

Publication Number	Publication Date
DE69508018D1 true DE69508018D1 (de)	1999-04-08
DE69508018T2 DE69508018T2 (de)	1999-06-24

Family

ID=10753417

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE69508018T Expired - Fee Related DE69508018T2 (de)	1994-04-12	1995-04-10	Lederweichmacher

Country Status (8)

Country	Link
US (1)	US5603733A (de)
EP (1)	EP0702731B1 (de)
AU (1)	AU2219695A (de)
CA (1)	CA2164103A1 (de)
DE (1)	DE69508018T2 (de)
ES (1)	ES2130607T3 (de)
GB (1)	GB9407226D0 (de)
WO (1)	WO1995027800A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE19516963A1 (de) *	1995-05-12	1996-11-14	Stockhausen Chem Fab Gmbh	Verfahren zur Behandlung von Häuten, Fellen, Ledern und Pelzen mit Tensiden zur Verbesserung der Hydrophobierwirkung und zur Angleichung qualitativ unterschiedlichen wet-blue-Materials
US6101911A (en)	1996-09-04	2000-08-15	Joseph B. Willey	Apparatus and method for automatically compensating for lateral runout
US6050160A (en)	1996-09-04	2000-04-18	Joseph B. Willey	Apparatus and method for automatically compensating for lateral runout
GB0118156D0 (en) *	2001-07-25	2001-09-19	Pittards Plc	Leather production
US20060188729A1 (en) *	2005-02-22	2006-08-24	Kai-Volker Schubert	Washable leather with repellency
CN101638852B (zh) *	2009-08-31	2012-05-09	温州大学	一种匀染增深固色剂及其制备方法
CN109627181B (zh) *	2019-01-31	2021-09-17	上海锦迪助剂材料有限公司	一种氨基酸改性的两性表面活性剂及其制备方法

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB599279A (en) *	1944-12-13	1948-03-09	Nat Oil Prod Co	Improvements in or relating to water-proofing compositions for light coloured leathers
US2754291A (en) *	1951-08-09	1956-07-10	Maxwell A Pollack	Polyamino acids
US3300338A (en) *	1964-02-20	1967-01-24	Martin L Fein	Process for treating washable leather
GB1398277A (en) *	1970-08-04	1975-06-18	Petterson D C	Amino acid derivatives as surface active agents and detergent compositions employing the same
BE786712A (fr) *	1971-07-27	1973-01-25	Sandoz Sa	Nouveaux adjuvants amphoteres utilisables pour l'ennoblissementde textiles a base de fibres synthetiques ou naturelles, du cuir ou du papier
US4001285A (en) *	1971-07-27	1977-01-04	Sandoz Ltd.	Amidopolyaminesulfonates
DE3402265A1 (de) *	1984-01-24	1985-08-01	Basf Ag, 6700 Ludwigshafen	Amphotere kondensationsprodukte und ihre anwendung in der nachgerbung
DE3444864A1 (de) *	1984-12-08	1986-06-12	Henkel KGaA, 4000 Düsseldorf	Verfahren zur fettung von leder und pelzen
TNSN89128A1 (fr) *	1988-12-02	1991-02-04	Rohn And Haas Company Independance Mall West	Traitement du cuir avec des copolymeres amphiphites choisis
US5306435A (en) *	1991-07-11	1994-04-26	Nihon Junyaku Co., Ltd.	Treating agent composition for leather, for fibrous materials

1994
- 1994-04-12 GB GB9407226A patent/GB9407226D0/en active Pending
1995
- 1995-04-10 ES ES95915253T patent/ES2130607T3/es not_active Expired - Lifetime
- 1995-04-10 EP EP95915253A patent/EP0702731B1/de not_active Expired - Lifetime
- 1995-04-10 AU AU22196/95A patent/AU2219695A/en not_active Abandoned
- 1995-04-10 WO PCT/GB1995/000842 patent/WO1995027800A1/en active IP Right Grant
- 1995-04-10 US US08/564,033 patent/US5603733A/en not_active Expired - Fee Related
- 1995-04-10 CA CA002164103A patent/CA2164103A1/en not_active Abandoned
- 1995-04-10 DE DE69508018T patent/DE69508018T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
CA2164103A1 (en)	1995-10-19
US5603733A (en)	1997-02-18
ES2130607T3 (es)	1999-07-01
AU2219695A (en)	1995-10-30
WO1995027800A1 (en)	1995-10-19
GB9407226D0 (en)	1994-06-08
DE69508018T2 (de)	1999-06-24
EP0702731A1 (de)	1996-03-27
EP0702731B1 (de)	1999-03-03

Publication	Publication Date	Title
DE69528621D1 (de)	2002-11-28	Multifokallinse
DE69508018D1 (de)	1999-04-08	Lederweichmacher
FI941936L (fi)	1995-10-27	Pilarikenkä
DE69634399D1 (de)	2005-04-07	Zirkulationsstück
DE69508348D1 (de)	1999-04-22	Bügeleisen Sohle
KR960016109U (ko)	1996-06-17	신발밑창
KR960013112U (ko)	1996-05-17	신발 통풍장치
KR960022767U (ko)	1996-07-20	빨래판이 형성된 뚜껑
KR950022504U (ko)	1995-08-18	구두
KR950026621U (ko)	1995-10-16	욕 조
KR950022497U (ko)	1995-08-18	부양장화
KR970015929U (ko)	1997-05-23	신발창
KR960028096U (ko)	1996-09-17	신발밑창
KR970000430U (ko)	1997-01-21	발바닥 지압틀
NO944053D0 (no)	1994-10-25	Såle
KR960016113U (ko)	1996-06-17	신발창
KR960009745U (ko)	1996-04-12	신발창
KR950024272U (ko)	1995-09-13	신발코 보호구
KR950033278U (ko)	1995-12-16	의자달린 빨래판
KR950030437U (ko)	1995-11-20	빨래판
FI941462A0 (fi)	1994-03-29	Skodon
KR960016100U (ko)	1996-06-17	슬리퍼
KR960020781U (ko)	1996-07-18	미끄럼을 방지하는 자
KR960000175U (ko)	1996-01-17	슬리퍼
KR950026351U (ko)	1995-10-16	슬리퍼

Legal Events

Date	Code	Title	Description
1999-05-12	8327	Change in the person/name/address of the patent owner	Owner name: CIBA SPECIALITY CHEMICALS WATER TREATMENTS LIMITED
2000-03-30	8364	No opposition during term of opposition
2004-02-12	8339	Ceased/non-payment of the annual fee