BE774622A - Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de l'azodicarbonamide - Google Patents

Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de l'azodicarbonamide

Info

Publication number: BE774622A
Authority: BE; Belgium
Prior art keywords: azodicarbonamide; vulcanizing; expanding; polychloroprene rubber; polychloroprene
Prior art date: 1970-10-29

Application number

BE774622A

Other languages

English (en)

Original Assignee

Bayer Ag

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.)

1970-10-29

Filing date

1971-10-28

Publication date

1972-04-28

1971-10-28 Application filed by Bayer Ag filed Critical Bayer Ag

1972-04-28 Publication of BE774622A publication Critical patent/BE774622A/fr

Links

239000004156 Azodicarbonamide Substances 0.000 title 1
XOZUGNYVDXMRKW-AATRIKPKSA-N azodicarbonamide Chemical compound NC(=O)\N=N\C(N)=O XOZUGNYVDXMRKW-AATRIKPKSA-N 0.000 title 1
235000019399 azodicarbonamide Nutrition 0.000 title 1
229920001971 elastomer Polymers 0.000 title 1
229920001084 poly(chloroprene) Polymers 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
- C08J9/06—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 by a chemical blowing agent
- C08J9/10—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 by a chemical blowing agent developing nitrogen, the blowing agent being a compound containing a nitrogen-to-nitrogen bond
- C08J9/102—Azo-compounds
- C08J9/103—Azodicarbonamide
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/22—Compounds containing nitrogen bound to another nitrogen atom
- C08K5/23—Azo-compounds
- 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
- C08J2311/00—Characterised by the use of homopolymers or copolymers of chloroprene

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
General Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Materials Engineering (AREA)
Compositions Of Macromolecular Compounds (AREA)
Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

BE774622A 1970-10-29 1971-10-28 Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de l'azodicarbonamide BE774622A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19702053081 DE2053081A1 (de)	1970-10-29	1970-10-29	Verfahren zum Vulkanisieren und Treiben von Polychloropren-Kautschuk mit Azodicarbonamid

Publications (1)

Publication Number	Publication Date
BE774622A true BE774622A (fr)	1972-04-28

Family

ID=5786490

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
BE774622A BE774622A (fr)	1970-10-29	1971-10-28	Procede de vulcanisation et d'expansion de caoutchouc de polychloroprene avec de l'azodicarbonamide

Country Status (8)

Country	Link
BE (1)	BE774622A (fr)
DE (1)	DE2053081A1 (fr)
DK (1)	DK132330C (fr)
FR (1)	FR2110128A5 (fr)
GB (1)	GB1369855A (fr)
IT (1)	IT944766B (fr)
NL (1)	NL7114873A (fr)
NO (1)	NO133075C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2509951B2 (de) *	1975-03-07	1981-08-06	Büsing & Fasch KG, 2900 Oldenburg	Förderfähige und in der Hitze aufblähende Abdichtungspaste

1970
- 1970-10-29 DE DE19702053081 patent/DE2053081A1/de active Pending
1971
- 1971-10-27 IT IT5372771A patent/IT944766B/it active
- 1971-10-28 NL NL7114873A patent/NL7114873A/xx unknown
- 1971-10-28 BE BE774622A patent/BE774622A/fr unknown
- 1971-10-28 DK DK526371A patent/DK132330C/da active
- 1971-10-28 NO NO399571A patent/NO133075C/no unknown
- 1971-10-29 GB GB5035071A patent/GB1369855A/en not_active Expired
- 1971-10-29 FR FR7138957A patent/FR2110128A5/fr not_active Expired

Also Published As

Publication number	Publication date
GB1369855A (en)	1974-10-09
IT944766B (it)	1973-04-20
NO133075C (fr)	1976-03-03
NO133075B (fr)	1975-11-24
FR2110128A5 (fr)	1972-05-26
DK132330C (da)	1976-04-26
DK132330B (da)	1975-11-24
DE2053081A1 (de)	1972-06-22
NL7114873A (fr)	1972-05-03

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