IL68920A - Tanning material containing basic chromic sulfate,compounds having quinone groups and mercaptoacetic acid - Google Patents

Tanning material containing basic chromic sulfate,compounds having quinone groups and mercaptoacetic acid

Info

Publication number: IL68920A
Authority: IL; Israel
Prior art keywords: compounds; mercaptoacetic acid; material containing; containing basic; tanning material
Prior art date: 1982-06-10

Application number

IL68920A

Other languages

English (en)

Other versions

IL68920A0 (en

Original Assignee

Stoppani Luigi Spa

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.)

1982-06-10

Filing date

1983-06-08

Publication date

1986-09-30

1983-06-08 Application filed by Stoppani Luigi Spa filed Critical Stoppani Luigi Spa

1983-10-31 Publication of IL68920A0 publication Critical patent/IL68920A0/xx

1986-09-30 Publication of IL68920A publication Critical patent/IL68920A/xx

Links

CWERGRDVMFNCDR-UHFFFAOYSA-N thioglycolic acid Chemical compound OC(=O)CS CWERGRDVMFNCDR-UHFFFAOYSA-N 0.000 title abstract 4
DSHWASKZZBZKOE-UHFFFAOYSA-K chromium(3+);hydroxide;sulfate Chemical compound [OH-].[Cr+3].[O-]S([O-])(=O)=O DSHWASKZZBZKOE-UHFFFAOYSA-K 0.000 title abstract 2
239000000463 material Substances 0.000 title abstract 2
125000004151 quinonyl group Chemical group 0.000 title abstract 2
150000001875 compounds Chemical class 0.000 title 1
AZQWKYJCGOJGHM-UHFFFAOYSA-N 1,4-benzoquinone Chemical compound O=C1C=CC(=O)C=C1 AZQWKYJCGOJGHM-UHFFFAOYSA-N 0.000 abstract 2

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
- C14C3/04—Mineral tanning
- C14C3/06—Mineral tanning using chromium compounds

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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Anti-Oxidant Or Stabilizer Compositions (AREA)

IL68920A 1982-06-10 1983-06-08 Tanning material containing basic chromic sulfate,compounds having quinone groups and mercaptoacetic acid IL68920A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT21807/82A IT1201946B (it)	1982-06-10	1982-06-10	Conciante a base di solfato basico di cromo contenente acido mercaptoacetico

Publications (2)

Publication Number	Publication Date
IL68920A0 IL68920A0 (en)	1983-10-31
IL68920A true IL68920A (en)	1986-09-30

Family

ID=11187115

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IL68920A IL68920A (en)	1982-06-10	1983-06-08	Tanning material containing basic chromic sulfate,compounds having quinone groups and mercaptoacetic acid

Country Status (10)

Country	Link
US (1)	US4497634A (es)
EP (1)	EP0096811B1 (es)
JP (1)	JPS594700A (es)
AT (1)	ATE17597T1 (es)
BR (1)	BR8303105A (es)
DE (1)	DE3361915D1 (es)
ES (1)	ES8500330A1 (es)
IE (1)	IE55117B1 (es)
IL (1)	IL68920A (es)
IT (1)	IT1201946B (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20060293207A1 (en) *	2005-06-28	2006-12-28	Shawn Porter	Tobacco ash hair color stain remover

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3166073A (en) *	1963-05-29	1965-01-19	Ethicon Inc	Quinone, aldehyde and chrome tanned articles and their production

1982
- 1982-06-10 IT IT21807/82A patent/IT1201946B/it active
1983
- 1983-05-30 IE IE1278/83A patent/IE55117B1/en not_active IP Right Cessation
- 1983-06-03 DE DE8383105490T patent/DE3361915D1/de not_active Expired
- 1983-06-03 EP EP83105490A patent/EP0096811B1/en not_active Expired
- 1983-06-03 AT AT83105490T patent/ATE17597T1/de active
- 1983-06-08 BR BR8303105A patent/BR8303105A/pt unknown
- 1983-06-08 IL IL68920A patent/IL68920A/xx not_active IP Right Cessation
- 1983-06-09 ES ES523107A patent/ES8500330A1/es not_active Expired
- 1983-06-09 JP JP58101840A patent/JPS594700A/ja active Granted
- 1983-06-09 US US06/502,495 patent/US4497634A/en not_active Expired - Lifetime

Also Published As

Publication number	Publication date
US4497634A (en)	1985-02-05
ES523107A0 (es)	1984-10-01
ES8500330A1 (es)	1984-10-01
IL68920A0 (en)	1983-10-31
JPS594700A (ja)	1984-01-11
IE55117B1 (en)	1990-06-06
EP0096811B1 (en)	1986-01-22
IT8221807A0 (it)	1982-06-10
DE3361915D1 (en)	1986-03-06
IE831278L (en)	1983-12-10
EP0096811A1 (en)	1983-12-28
IT1201946B (it)	1989-02-02
BR8303105A (pt)	1984-01-31
ATE17597T1 (de)	1986-02-15
JPH0425320B2 (es)	1992-04-30

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Legal Events

Date	Code	Title	Description
1997-11-20	KB	Patent renewed
2002-02-10	MM9K	Patent not in force due to non-payment of renewal fees