BE851966Q - REPLACEMENT MATERIALS FOR LEATHER - Google Patents

REPLACEMENT MATERIALS FOR LEATHER

Info

Publication number: BE851966Q
Authority: BE; Belgium
Prior art keywords: leather; replacement materials; replacement; materials
Prior art date: 1972-04-04

Application number

BE175377A

Other languages

French (fr)

Original Assignee

Leuna Werke Veb

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.)

1972-04-04

Filing date

1977-03-01

Publication date

1977-07-01

1972-04-04 Priority claimed from DD16202872A external-priority patent/DD104539A2/xx

1972-07-18 Priority claimed from DD16448272A external-priority patent/DD101601A1/xx

1977-03-01 Application filed by Leuna Werke Veb filed Critical Leuna Werke Veb

1977-07-01 Application granted granted Critical

1977-07-01 Publication of BE851966Q publication Critical patent/BE851966Q/en

Links

239000000463 material Substances 0.000 title 1

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
- C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
- C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Laminated Bodies (AREA)
Footwear And Its Accessory, Manufacturing Method And Apparatuses (AREA)

BE175377A 1972-04-04 1977-03-01 REPLACEMENT MATERIALS FOR LEATHER BE851966Q (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
DD16202872A DD104539A2 (en)	1972-04-04	1972-04-04
DD16448272A DD101601A1 (en)	1972-07-18	1972-07-18

Publications (1)

Publication Number	Publication Date
BE851966Q true BE851966Q (en)	1977-07-01

Family

ID=25747456

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE175377A BE851966Q (en)	1972-04-04	1977-03-01	REPLACEMENT MATERIALS FOR LEATHER

Country Status (7)

Country	Link
BE (1)	BE851966Q (en)
CH (1)	CH570503A5 (en)
FI (1)	FI57438C (en)
FR (1)	FR2178843A1 (en)
NO (1)	NO763247L (en)
RO (1)	RO69030A (en)
SE (1)	SE403483B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3432452A (en) *	1965-08-24	1969-03-11	Atlantic Richfield Co	Foamable polyvinyl chloride compositions and process of making foams therefrom

1972
- 1972-08-23 CH CH1247572A patent/CH570503A5/xx not_active IP Right Cessation
- 1972-08-31 FR FR7231016A patent/FR2178843A1/en active Granted
- 1972-12-01 FI FI3414/72A patent/FI57438C/en active
- 1972-12-06 RO RO7273048A patent/RO69030A/en unknown
- 1972-12-29 SE SE7217197A patent/SE403483B/en unknown
1976
- 1976-09-22 NO NO763247A patent/NO763247L/no unknown
1977
- 1977-03-01 BE BE175377A patent/BE851966Q/en active

Also Published As

Publication number	Publication date
FI57438B (en)	1980-04-30
CH570503A5 (en)	1975-12-15
RO69030A (en)	1982-02-26
NO763247L (en)	1973-10-05
FR2178843A1 (en)	1973-11-16
FI57438C (en)	1980-08-11
FR2178843B1 (en)	1976-08-13
SE403483B (en)	1978-08-21

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