ES2060363T3 - Procedimiento para la obtencion de sales de esteres fosforicos sulfonados, y su empleo como agente engrasante para cuero. - Google Patents

Procedimiento para la obtencion de sales de esteres fosforicos sulfonados, y su empleo como agente engrasante para cuero.

Info

Publication number: ES2060363T3
Authority: ES; Spain
Prior art keywords: leather; salts; alkenyl; alkyl; sulphonated
Prior art date: 1990-02-13
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

ES91903401T

Other languages

English (en)

Spanish (es)

Inventor

Friedrich Pieper

Hans-Herbert Dr Friese

Bernd Dr Fabry

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.)

Henkel AG and Co KGaA

Original Assignee

Henkel AG and Co KGaA

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.)

1990-02-13

Filing date

1991-02-04

Publication date

1994-11-16

1991-02-04 Application filed by Henkel AG and Co KGaA filed Critical Henkel AG and Co KGaA

1994-11-16 Application granted granted Critical

1994-11-16 Publication of ES2060363T3 publication Critical patent/ES2060363T3/es

2011-02-04 Anticipated expiration legal-status Critical

Status Expired - Lifetime legal-status Critical Current

Links

150000002148 esters Chemical class 0.000 title abstract 3
125000003342 alkenyl group Chemical group 0.000 abstract 4
125000000217 alkyl group Chemical group 0.000 abstract 4
239000003795 chemical substances by application Substances 0.000 abstract 4
239000010985 leather Substances 0.000 abstract 4
QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 abstract 2
150000001412 amines Chemical class 0.000 abstract 2
150000003014 phosphoric acid esters Chemical class 0.000 abstract 2
OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 abstract 1
VHUUQVKOLVNVRT-UHFFFAOYSA-N Ammonium hydroxide Chemical compound [NH4+].[OH-] VHUUQVKOLVNVRT-UHFFFAOYSA-N 0.000 abstract 1
QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 abstract 1
239000002253 acid Substances 0.000 abstract 1
239000003513 alkali Substances 0.000 abstract 1
229910001854 alkali hydroxide Inorganic materials 0.000 abstract 1
150000008044 alkali metal hydroxides Chemical class 0.000 abstract 1
150000001447 alkali salts Chemical class 0.000 abstract 1
235000011114 ammonium hydroxide Nutrition 0.000 abstract 1
-1 ester salts Chemical class 0.000 abstract 1
BDAGIHXWWSANSR-UHFFFAOYSA-N formic acid Substances OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 abstract 1
230000007062 hydrolysis Effects 0.000 abstract 1
238000006460 hydrolysis reaction Methods 0.000 abstract 1
150000003839 salts Chemical class 0.000 abstract 1
239000001117 sulphuric acid Substances 0.000 abstract 1
235000011149 sulphuric acid Nutrition 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
- C14C9/02—Impregnating leather for preserving, waterproofing, making resistant to heat or similar purposes using fatty or oily materials, e.g. fat liquoring

Landscapes

Chemical & Material Sciences (AREA)
Oil, Petroleum & Natural Gas (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)

ES91903401T 1990-02-13 1991-02-04 Procedimiento para la obtencion de sales de esteres fosforicos sulfonados, y su empleo como agente engrasante para cuero. Expired - Lifetime ES2060363T3 (es)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE4004293A DE4004293A1 (de)	1990-02-13	1990-02-13	Salze sulfonierter phosphorsaeureester als lederfettungsmittel

Publications (1)

Publication Number	Publication Date
ES2060363T3 true ES2060363T3 (es)	1994-11-16

Family

ID=6399982

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES91903401T Expired - Lifetime ES2060363T3 (es)	1990-02-13	1991-02-04	Procedimiento para la obtencion de sales de esteres fosforicos sulfonados, y su empleo como agente engrasante para cuero.

Country Status (7)

Country	Link
EP (1)	EP0515426B1 (de)
JP (1)	JPH05504161A (de)
AT (1)	ATE110792T1 (de)
BR (1)	BR9106036A (de)
DE (2)	DE4004293A1 (de)
ES (1)	ES2060363T3 (de)
WO (1)	WO1991012344A2 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4435399A1 (de) *	1994-10-04	1996-04-11	Henkel Kgaa	Mittel zum Fetten von Leder und Pelzen

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3504308A1 (de) *	1984-02-22	1985-08-22	Sandoz-Patent-GmbH, 7850 Lörrach	Verfahren zum gleichzeitigen fetten und wasserabstossenden ausruesten von gegerbten leder
GB2198452B (en) *	1986-12-04	1990-05-02	Sandoz Ltd	Phosphoric acid partial ester compositions and method of fatting leather therewith
DE3812718A1 (de) *	1988-04-16	1989-10-26	Henkel Kgaa	Oberflaechenaktive, gesaettigte sulfophosphorsaeure(partial)alkylester

1990
- 1990-02-13 DE DE4004293A patent/DE4004293A1/de not_active Withdrawn
1991
- 1991-02-04 WO PCT/EP1991/000206 patent/WO1991012344A2/de not_active Ceased
- 1991-02-04 AT AT91903401T patent/ATE110792T1/de active
- 1991-02-04 BR BR919106036A patent/BR9106036A/pt not_active Application Discontinuation
- 1991-02-04 DE DE59102749T patent/DE59102749D1/de not_active Expired - Fee Related
- 1991-02-04 EP EP91903401A patent/EP0515426B1/de not_active Expired - Lifetime
- 1991-02-04 ES ES91903401T patent/ES2060363T3/es not_active Expired - Lifetime
- 1991-02-04 JP JP3503702A patent/JPH05504161A/ja active Pending

Also Published As

Publication number	Publication date
BR9106036A (pt)	1993-02-02
ATE110792T1 (de)	1994-09-15
EP0515426A1 (de)	1992-12-02
WO1991012344A3 (de)	1991-10-03
EP0515426B1 (de)	1994-08-31
DE4004293A1 (de)	1991-08-14
WO1991012344A2 (de)	1991-08-22
DE59102749D1 (de)	1994-10-06
JPH05504161A (ja)	1993-07-01

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Legal Events

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Title

Description

1994-11-16

FG2A

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