CH546826A - LEATHER TREATMENT PROCESS. - Google Patents

LEATHER TREATMENT PROCESS.

Info

Publication number: CH546826A
Authority: CH; Switzerland
Prior art keywords: treatment process; leather treatment; leather; treatment
Prior art date: 1970-09-21

Application number

CH1368471A

Other languages

French (fr)

Original Assignee

Ucb Sa

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.)

1970-09-21

Filing date

1971-09-20

Publication date

1974-03-15

1971-09-20 Application filed by Ucb Sa filed Critical Ucb Sa

1974-03-15 Publication of CH546826A publication Critical patent/CH546826A/en

Classifications

- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J3/00—Processes of treating or compounding macromolecular substances
- C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
- C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
- C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- 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
- C14C11/00—Surface finishing of leather
- C14C11/003—Surface finishing of leather using macromolecular compounds
- C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06N—WALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
- D06N3/00—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
- D06N3/12—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins
- D06N3/14—Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. gelatine proteins with polyurethanes
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes

Landscapes

Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Engineering & Computer Science (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Health & Medical Sciences (AREA)
Textile Engineering (AREA)
Life Sciences & Earth Sciences (AREA)
Materials Engineering (AREA)
Wood Science & Technology (AREA)
Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
Treatment And Processing Of Natural Fur Or Leather (AREA)

CH1368471A 1970-09-21 1971-09-20 LEATHER TREATMENT PROCESS. CH546826A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB4478470		1970-09-21

Publications (1)

Publication Number	Publication Date
CH546826A true CH546826A (en)	1974-03-15

Family

ID=10434719

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH1368471A CH546826A (en)	1970-09-21	1971-09-20	LEATHER TREATMENT PROCESS.

Country Status (12)

Country	Link
AT (1)	AT308955B (en)
AU (1)	AU3365471A (en)
BE (1)	BE772796A (en)
BR (1)	BR7106139D0 (en)
CH (1)	CH546826A (en)
CS (1)	CS157129B2 (en)
DE (1)	DE2146889A1 (en)
FR (1)	FR2108274A5 (en)
GB (1)	GB1337259A (en)
HU (1)	HU163189B (en)
NL (1)	NL7112678A (en)
ZA (1)	ZA716294B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3064515D1 (en) *	1980-03-05	1983-09-15	Gottlieb Bartak	Corrosion inhibitor
US5306435A (en) *	1991-07-11	1994-04-26	Nihon Junyaku Co., Ltd.	Treating agent composition for leather, for fibrous materials
US6254644B1 (en) *	1997-02-26	2001-07-03	Bayer Aktiengesellschaft	Biologically degradable leather
JP5421907B2 (en) *	2008-05-16	2014-02-19	ミドリホクヨー株式会社	Top coat
WO2013127455A1 (en) *	2012-02-29	2013-09-06	Pelle Magna International Limited	Coating composition for stingray leather, tanning and finishing processes and finished stingray leather

1970
- 1970-09-21 GB GB4478470A patent/GB1337259A/en not_active Expired
1971
- 1971-09-15 NL NL7112678A patent/NL7112678A/xx unknown
- 1971-09-17 CS CS665771A patent/CS157129B2/cs unknown
- 1971-09-17 BR BR6139/71A patent/BR7106139D0/en unknown
- 1971-09-17 FR FR7133657A patent/FR2108274A5/fr not_active Expired
- 1971-09-20 DE DE19712146889 patent/DE2146889A1/de active Pending
- 1971-09-20 BE BE772796A patent/BE772796A/en unknown
- 1971-09-20 CH CH1368471A patent/CH546826A/en not_active IP Right Cessation
- 1971-09-20 AT AT815571A patent/AT308955B/en not_active IP Right Cessation
- 1971-09-20 ZA ZA716294A patent/ZA716294B/en unknown
- 1971-09-20 AU AU33654/71A patent/AU3365471A/en not_active Expired
- 1971-09-21 HU HUUI182A patent/HU163189B/hu unknown

Also Published As

Publication number	Publication date
AU3365471A (en)	1973-03-29
FR2108274A5 (en)	1972-05-19
BE772796A (en)	1972-03-20
HU163189B (en)	1973-06-28
GB1337259A (en)	1973-11-14
BR7106139D0 (en)	1973-05-31
ZA716294B (en)	1972-05-31
AT308955B (en)	1973-07-25
NL7112678A (en)	1972-03-23
CS157129B2 (en)	1974-08-23
DE2146889A1 (en)	1972-03-23

Publication	Publication Date	Title
BE783624A (en)	1972-11-17	GARBAGE TREATMENT PROCESS
FR2152631A2 (en)	1973-04-27	PROCESS FOR FINISHING TEXTILES
BE762438A (en)	1971-07-16	DENICOTINIZATION PROCESS
BE764466A (en)	1971-08-16	TITANIUM ORE TREATMENT PROCESS
BE767623A (en)	1971-10-18	HAIR AND HAIR TREATMENT PROCESS
BE773289R (en)	1972-03-29	MATERIAL TREATMENT PROCESS
BE745995A (en)	1970-08-13	SULPHIDE TREATMENT PROCESS
BE792262A (en)	1973-06-04	MEAT TREATMENT PROCESS
BE789907A (en)	1973-02-01	CEMENTATION PROCESS
BE802509A (en)	1973-11-16	BOROCALCARE MINERALS TREATMENT PROCESS
BE783713A (en)	1972-11-20	COMBINED REFORMING PROCESS
BE763595A (en)	1971-08-02	ALLIED STEEL DECARBURATION PROCESS
BE762931A (en)	1971-08-16	BRINE TREATMENT
BE766855A (en)	1971-11-08	TEXTILE TREATMENT PROCESS
CH546826A (en)	1974-03-15	LEATHER TREATMENT PROCESS.
BE772194A (en)	1972-03-03	REGULATION PROCESS.
BE754416A (en)	1971-02-04	PROCESS FOR TREATING METAL PRODUCTS.
BE765916A (en)	1971-09-16	TAR TREATMENT PROCESS
BE749386A (en)	1970-10-23	WASTEWATER TREATMENT PROCESS
BE774773A (en)	1972-02-14	CORROSION TREATMENT PROCESS
BE803965A (en)	1973-12-17	SURFACE TREATMENT PROCESS FOR METALS
BE786606A (en)	1972-11-16	GONORRHEA TREATMENT PROCESS
BE800493A (en)	1973-12-05	MANURE TREATMENT PROCESS
BE773898A (en)	1972-04-13	GRANULATION PROCESS
BE798301A (en)	1973-10-16	CATALYST TREATMENT PROCESS

Legal Events

Date	Code	Title	Description
1975-04-30	PL	Patent ceased