DE69827839D1 - Gerben von leder - Google Patents

Gerben von leder

Info

Publication number
DE69827839D1
DE69827839D1 DE69827839T DE69827839T DE69827839D1 DE 69827839 D1 DE69827839 D1 DE 69827839D1 DE 69827839 T DE69827839 T DE 69827839T DE 69827839 T DE69827839 T DE 69827839T DE 69827839 D1 DE69827839 D1 DE 69827839D1
Authority
DE
Germany
Prior art keywords
tanning leather
hydroxymethyl
leather
retannage
tanned
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
DE69827839T
Other languages
English (en)
Other versions
DE69827839T2 (de
Inventor
Rhys Collins
Raymond Jones
Eric Talbot
Jane Williams
Mohsen Zakikhani
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.)
Solvay Solutions UK Ltd
Original Assignee
Rhodia Consumer Specialties 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.)
Filing date
Publication date
Priority claimed from GBGB9722806.8A external-priority patent/GB9722806D0/en
Priority claimed from GBGB9820254.2A external-priority patent/GB9820254D0/en
Priority claimed from GBGB9821084.2A external-priority patent/GB9821084D0/en
Application filed by Rhodia Consumer Specialties Ltd filed Critical Rhodia Consumer Specialties Ltd
Application granted granted Critical
Publication of DE69827839D1 publication Critical patent/DE69827839D1/de
Publication of DE69827839T2 publication Critical patent/DE69827839T2/de
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
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning

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)
  • Table Devices Or Equipment (AREA)
DE69827839T 1997-10-30 1998-10-28 Gerben von leder Expired - Lifetime DE69827839T2 (de)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
GBGB9722806.8A GB9722806D0 (en) 1997-10-30 1997-10-30 Tanning Leather
GB9722806 1997-10-30
GBGB9820254.2A GB9820254D0 (en) 1998-09-18 1998-09-18 Tanning leather
GB9820254 1998-09-18
GB9821084 1998-09-30
GBGB9821084.2A GB9821084D0 (en) 1998-09-30 1998-09-30 Tanning leather
PCT/EP1998/006837 WO1999023261A1 (en) 1997-10-30 1998-10-28 Tanning leather

Publications (2)

Publication Number Publication Date
DE69827839D1 true DE69827839D1 (de) 2004-12-30
DE69827839T2 DE69827839T2 (de) 2005-12-08

Family

ID=27269077

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69827839T Expired - Lifetime DE69827839T2 (de) 1997-10-30 1998-10-28 Gerben von leder

Country Status (16)

Country Link
US (1) US6540790B2 (de)
EP (1) EP1027460B1 (de)
JP (2) JP4302883B2 (de)
KR (1) KR100529797B1 (de)
CN (1) CN1160473C (de)
AT (1) ATE283374T1 (de)
AU (1) AU741674B2 (de)
BR (1) BR9813033A (de)
DE (1) DE69827839T2 (de)
EA (1) EA001976B1 (de)
ES (1) ES2234167T3 (de)
NZ (1) NZ503667A (de)
PT (1) PT1027460E (de)
TR (1) TR200001148T2 (de)
TW (1) TW496900B (de)
WO (1) WO1999023261A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ503667A (en) * 1997-10-30 2002-10-25 Rhodia Consumer Specialities L Tanning leather using tetrakis phosphonium salts
DE60008378T2 (de) 1999-06-18 2005-01-13 Rhodia Consumer Specialties Ltd., Oldbury Ledergerbung
GB9917704D0 (en) * 1999-07-29 1999-09-29 Albright & Wilson Uk Ltd Tanning leather
GB0010161D0 (en) * 2000-04-27 2000-06-14 Rhodia Cons Spec Ltd Novel phosphine compounds
CA2398420C (en) 2001-08-15 2009-12-22 Synergy Chemical, Inc. Method and composition to decrease iron sulfide deposits in pipe lines
GB2384006A (en) * 2002-01-11 2003-07-16 Rhodia Cons Spec Ltd Tanning leather
JP4480481B2 (ja) * 2004-06-22 2010-06-16 東京都 皮なめし剤及び皮のなめし方法
US20060112494A1 (en) * 2004-12-01 2006-06-01 David Oppong Method of protecting an animal skin product from metalloproteinase activity
CN100360686C (zh) * 2005-12-02 2008-01-09 四川大学 无铬汽车座垫革的清洁化生产方法
FR2921067B1 (fr) * 2007-09-17 2010-08-27 Ecole Polytech Complexe de coordination metal-polymere incorporant des atomes de phosphore et applications utilisant un tel complexe
CN101519701A (zh) * 2008-02-26 2009-09-02 罗地亚-恒昌（张家港）精细化工有限公司 多羟基烷基膦及其衍生物在皮革鞣制应用中循环利用技术
CN101724719B (zh) * 2009-09-14 2013-10-09 陕西科技大学 一种无金属鞣制山羊皮服装革的鞣制方法
FR2954319B1 (fr) * 2009-12-22 2012-01-20 Febex S A Procede de preparation de thpx
CN101810161A (zh) * 2010-05-12 2010-08-25 宁波高新区岐易科技有限公司 一种环保型动物标本保存液
CN101982547B (zh) * 2010-10-18 2013-05-29 海宁森德皮革有限公司 一种耐光耐汗汽车方向盘革
CN102453776B (zh) * 2010-10-26 2014-04-30 北京泛博科技有限责任公司 一种鞣剂及其制备方法
BR112013011752B1 (pt) * 2010-11-12 2020-03-03 Stahl International B.V. Processo para a produção de couro, peles ou peliças curtidos, por meio de curtimento não metálico, uso da composição de curtimento (t1) e couro, peles ou peliças curtidos e seu uso
RU2502807C1 (ru) * 2012-07-27 2013-12-27 Российская Федерация, От Имени Которой Выступает Министерство Промышленности И Торговли Российской Федерации Способ выработки кож

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2732278A (en) 1956-01-24 Tanning with tetrakis-
US3104151A (en) 1961-06-30 1963-09-17 Windus Wallace Combination tannage with tetrakis (hydroxy-methyl) phosphonium chloride and a phenol
GB9120652D0 (en) * 1991-09-27 1991-11-06 Albright & Wilson Use of phosphonium compounds in the preparation of leather
GB9405978D0 (en) * 1994-03-25 1994-05-11 British Leather Confederation High stability, organic tanning processes
DE19621219A1 (de) 1996-05-25 1997-11-27 Klaus Prof Dr Sommer Leder und dessen Herstellung
CH691062A5 (de) 1996-06-17 2001-04-12 Tfl Ledertechnik Gmbh & Co Kg Wässrige Zusammensetzung zum Vorgerben von Hautblössen oder Nachgerben von Leder.
NZ503667A (en) * 1997-10-30 2002-10-25 Rhodia Consumer Specialities L Tanning leather using tetrakis phosphonium salts

Also Published As

Publication number Publication date
EA001976B1 (ru) 2001-10-22
EP1027460B1 (de) 2004-11-24
AU741674B2 (en) 2001-12-06
KR100529797B1 (ko) 2005-11-22
US6540790B2 (en) 2003-04-01
US20030000024A1 (en) 2003-01-02
CN1160473C (zh) 2004-08-04
JP2001521983A (ja) 2001-11-13
TR200001148T2 (tr) 2000-09-21
WO1999023261A1 (en) 1999-05-14
AU1336799A (en) 1999-05-24
DE69827839T2 (de) 2005-12-08
BR9813033A (pt) 2000-08-15
ES2234167T3 (es) 2005-06-16
KR20010024461A (ko) 2001-03-26
TW496900B (en) 2002-08-01
EP1027460A1 (de) 2000-08-16
EA200000475A1 (ru) 2000-10-30
JP4302883B2 (ja) 2009-07-29
ATE283374T1 (de) 2004-12-15
NZ503667A (en) 2002-10-25
JP2009102666A (ja) 2009-05-14
CN1278304A (zh) 2000-12-27
PT1027460E (pt) 2005-02-28

Similar Documents

Publication Publication Date Title
ATE283374T1 (de) Gerben von leder
DE69534629D1 (de) Derivate von zinkfingerproteinen und methoden
DE69231589T2 (de) Verwendung von Phosphonium-Verbindungen in der Lederherstellung
SE7505599L (sv) Sett att framstella leder.
ATE23366T1 (de) Verfahren zur herstellung wasserdichter leder und pelze.
ATE36174T1 (de) Verfahren zum nachgerben von mineralisch oder kombiniert gegerbtem leder mit polymergerbstoffen.
ATE147085T1 (de) Alkoxygruppenhaltige copolymerisate und ihre verwendung zum nachgerben von leder
DE3765616D1 (de) Verfahren zur gerbung von leder.
ATE11793T1 (de) Verfahren zum chromgerben mit verbesserter chromausnutzung.
ES2010502B3 (es) Tanino y procedimiento para su obtencion.
AR001904A1 (es) Procedimiento de hidrofugación de cueros pieles y otros materiales fibrosos y cueros pieles y materiales fibrosos obtenidos por dicho procedimiento
ATE430814T1 (de) Ein verfahren zur lederherstellung unter verwendung von salzwasser
ATE276376T1 (de) Verwendung von gallussäure zur stabilisierung von chrom-iii gegen oxidation in chromgegerbtem leder
DE69806231T2 (de) Bildung von vernetztem polysuccinimid
RO114814B1 (ro) Amestec peliculogen reactiv pentru finisarea pieilor
ATE57539T1 (de) Verfahren zur gerbung von leder.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition