GB1462309A - Production of a tanning formulation - Google Patents

Production of a tanning formulation

Info

Publication number: GB1462309A
Authority: GB; United Kingdom
Prior art keywords: production; formaldehyde; july; reacting; tanning formulation
Prior art date: 1973-07-21
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

Application number

GB3181374A

Other languages

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.)

BASF SE

Original Assignee

BASF SE

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.)

1973-07-21

Filing date

1974-07-18

Publication date

1977-01-26

1973-07-21 Priority claimed from DE19732337196 external-priority patent/DE2337196C3/de

1974-07-18 Application filed by BASF SE filed Critical BASF SE

1977-01-26 Publication of GB1462309A publication Critical patent/GB1462309A/en

Status Expired 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
- C14C3/00—Tanning; Compositions for tanning
- C14C3/02—Chemical tanning
- C14C3/08—Chemical tanning by organic agents

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)

GB3181374A 1973-07-21 1974-07-18 Production of a tanning formulation Expired GB1462309A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732337196 DE2337196C3 (de)		1973-07-21	Verfahren zur Herstellung hochkonzentrierter Gerbstoff-Formulierungen

Publications (1)

Publication Number	Publication Date
GB1462309A true GB1462309A (en)	1977-01-26

Family

ID=5887644

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB3181374A Expired GB1462309A (en)	1973-07-21	1974-07-18	Production of a tanning formulation

Country Status (11)

Country	Link
JP (1)	JPS5052201A (fi)
AR (1)	AR199847A1 (fi)
AT (1)	ATA600974A (fi)
AU (1)	AU7149674A (fi)
BR (1)	BR7405858D0 (fi)
DD (1)	DD112285A5 (fi)
ES (1)	ES428465A1 (fi)
FI (1)	FI212374A (fi)
FR (1)	FR2237963B3 (fi)
GB (1)	GB1462309A (fi)
IT (1)	IT1018720B (fi)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004067781A1 (de) *	2003-01-28	2004-08-12	Basf Aktiengesellschaft	Addukte auf basis cyclischer verbindungen und ihre verwendung als gerbstoffe und konservierungsmittel

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE4219419A1 (de) *	1992-06-13	1993-12-16	Basf Ag	Verfahren zum Gerben von Leder und Pelzen

1974
- 1974-07-10 FI FI212374A patent/FI212374A/fi unknown
- 1974-07-16 BR BR585874A patent/BR7405858D0/pt unknown
- 1974-07-17 IT IT5215774A patent/IT1018720B/it active
- 1974-07-18 GB GB3181374A patent/GB1462309A/en not_active Expired
- 1974-07-18 FR FR7425007A patent/FR2237963B3/fr not_active Expired
- 1974-07-19 DD DD18001274A patent/DD112285A5/xx unknown
- 1974-07-19 AT AT600974A patent/ATA600974A/de not_active Application Discontinuation
- 1974-07-19 AR AR25480274A patent/AR199847A1/es active
- 1974-07-20 ES ES428465A patent/ES428465A1/es not_active Expired
- 1974-07-22 JP JP8333674A patent/JPS5052201A/ja active Pending
- 1974-07-22 AU AU71496/74A patent/AU7149674A/en not_active Expired

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2004067781A1 (de) *	2003-01-28	2004-08-12	Basf Aktiengesellschaft	Addukte auf basis cyclischer verbindungen und ihre verwendung als gerbstoffe und konservierungsmittel
CN100383254C (zh) *	2003-01-28	2008-04-23	巴斯福股份公司	基于环状化合物的加合物及其作为鞣剂和防腐剂的用途
US7410504B2 (en)	2003-01-28	2008-08-12	Basf Aktiengesellschaft	Adducts based on cyclic compounds and the use thereof as tanning agents and curing agents

Also Published As

Publication number	Publication date
JPS5052201A (fi)	1975-05-09
BR7405858D0 (pt)	1975-05-13
DD112285A5 (fi)	1975-04-05
DE2337196B2 (de)	1975-06-19
AR199847A1 (es)	1974-09-30
IT1018720B (it)	1977-10-20
FI212374A (fi)	1975-01-22
AU7149674A (en)	1976-01-22
DE2337196A1 (de)	1975-02-27
ATA600974A (de)	1975-11-15
FR2237963B3 (fi)	1977-05-20
ES428465A1 (es)	1976-08-16
FR2237963A1 (fi)	1975-02-14

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Legal Events

Date	Code	Title	Description
1977-06-10	PS	Patent sealed
1989-02-08	746	Register noted 'licences of right' (sect. 46/1977)
1994-03-16	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19930718