IT1013021B - Procedimento per vulcanizzare ed espandere gomma policloroprenica e prodotti ottenuti - Google Patents
Procedimento per vulcanizzare ed espandere gomma policloroprenica e prodotti ottenutiInfo
- Publication number
- IT1013021B IT1013021B IT8957872A IT8957872A IT1013021B IT 1013021 B IT1013021 B IT 1013021B IT 8957872 A IT8957872 A IT 8957872A IT 8957872 A IT8957872 A IT 8957872A IT 1013021 B IT1013021 B IT 1013021B
- Authority
- IT
- Italy
- Prior art keywords
- polycloroprenic
- vulcanizing
- expanding
- rubber
- procedure
- Prior art date
Links
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)
- Sealing Material Composition (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19712161342 DE2161342A1 (de) | 1971-12-10 | 1971-12-10 | Lagerbestaendige treib- und vulkanisierbare polychloropren-dichtungsmasse |
Publications (1)
Publication Number | Publication Date |
---|---|
IT1013021B true IT1013021B (it) | 1977-03-30 |
Family
ID=5827620
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT8957872A IT1013021B (it) | 1971-12-10 | 1972-04-21 | Procedimento per vulcanizzare ed espandere gomma policloroprenica e prodotti ottenuti |
Country Status (6)
Country | Link |
---|---|
BE (1) | BE782566R (it) |
DE (1) | DE2161342A1 (it) |
FR (1) | FR2164121A6 (it) |
GB (1) | GB1372614A (it) |
IT (1) | IT1013021B (it) |
NL (1) | NL7205273A (it) |
-
1971
- 1971-12-10 DE DE19712161342 patent/DE2161342A1/de active Pending
-
1972
- 1972-04-19 NL NL7205273A patent/NL7205273A/xx unknown
- 1972-04-21 IT IT8957872A patent/IT1013021B/it active
- 1972-04-24 GB GB1888072A patent/GB1372614A/en not_active Expired
- 1972-04-24 BE BE782566A patent/BE782566R/xx active
- 1972-04-24 FR FR7214519A patent/FR2164121A6/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2161342A1 (de) | 1973-07-26 |
GB1372614A (en) | 1974-10-30 |
BE782566R (fr) | 1972-10-24 |
NL7205273A (it) | 1973-06-13 |
FR2164121A6 (it) | 1973-07-27 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IT952812B (it) | Procedimento per produrre materiali espansi e prodotti ottenuti da esso | |
IT961398B (it) | Procedimento per produrre miscugli di gomma scorrevoli polverulenti e contenenti cariche | |
AR198802A1 (es) | Aparato precintador de articulos | |
IT964991B (it) | Procedimento ed apparecchio per la firmatura di priditti alimentari congelati | |
AT319784B (de) | Luftreifen | |
CH521847A (it) | Procedimento ed apparecchio per la confezione di coperture pneumatiche | |
AT316330B (de) | Luftreifen | |
IT1009509B (it) | Procedimento ed apparato per pompaggio | |
IT952643B (it) | Catalizzatori e procedimento per polimerizzare cicoalchen | |
AT325436B (de) | Luftreifen | |
IT963003B (it) | Procedimento per la reticolazione di poliolefine e prodotti ottenuti | |
IT967320B (it) | Procedimento ed apparecchio per ricostruire copertoni | |
IT954309B (it) | Procedimento ed apparecchio per la sagomatura di pezzi | |
AT327708B (de) | Luftreifen | |
AT322388B (de) | Luftreifen | |
IT948764B (it) | Procedimento per la produzione di schiuma polimerica e prodotto ottenuto | |
IT952208B (it) | Procedimento per la polimerizzazio ne di alcheni e prodotto ottenuto | |
IT958344B (it) | Corpi stampati termoplastici espansi e procedimento per produrli | |
IT957883B (it) | Procedimento ed apparecchio per formare ruote | |
IT966480B (it) | Dispositivo semiconduttore e procedimento per produrlo | |
IT980995B (it) | Procedimento di incapsulamento per coacervo e prodotto ottenuto | |
IT947575B (it) | Polimeri e procedimento per produrli | |
IT954838B (it) | Prodotti disinfestanti | |
IT958510B (it) | Procedimento per la produzione simultanea di dibromostiroli ed alchilbromuri e prodotti ottenuti | |
IT955489B (it) | Prodotti disinfestanti |