JPS55118947A - Halogen-containing polymer vulcanizing composition - Google Patents
Halogen-containing polymer vulcanizing compositionInfo
- Publication number
- JPS55118947A JPS55118947A JP2749579A JP2749579A JPS55118947A JP S55118947 A JPS55118947 A JP S55118947A JP 2749579 A JP2749579 A JP 2749579A JP 2749579 A JP2749579 A JP 2749579A JP S55118947 A JPS55118947 A JP S55118947A
- Authority
- JP
- Japan
- Prior art keywords
- halogen
- containing polymer
- composition
- vulcanizing composition
- thiobiurea
- Prior art date
- 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.)
- Granted
Links
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Abstract
PURPOSE: A halogen-containing polymer vulcanizing composition having improved heat resistance and mechanical properties, comprising a halogen-containing polymer, a 1-substituted-2-thiobiurea, and a metallic compound to be an acid acceptor.
CONSTITUTION: (A) 100pts.wt of a halogen-containing polymer, e.g. chlorinated polyethylene, is incorporated with (B) 0.1W10pts.wt. preferably 0.3W6pts.wt. of a 1-substituted-2-thiobiurea of the formula (R is 1W18C alkyl or aryl group) and (C) 0.5W50pts.wt. preferably 1W30pts.wt. of a metallic compound, e.g. Mg or barium carbonate, which is an acid acceptor, and, if necessary (D) 0.2W6pts.wt. of a vulcanization accelerator to give the title cpmposition. The composition is heated at 100W200°C for 0.5W120min to form a vulcanizate.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2749579A JPS5820981B2 (en) | 1979-03-08 | 1979-03-08 | Halogen-containing polymer vulcanization composition |
US06/094,201 US4268640A (en) | 1978-11-22 | 1979-11-14 | Curable composition of halogen-containing polymer |
DE2947146A DE2947146C2 (en) | 1978-11-22 | 1979-11-22 | Curable composition and use of a substituted mono- or dithiobiurea as a crosslinking agent in this composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2749579A JPS5820981B2 (en) | 1979-03-08 | 1979-03-08 | Halogen-containing polymer vulcanization composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55118947A true JPS55118947A (en) | 1980-09-12 |
JPS5820981B2 JPS5820981B2 (en) | 1983-04-26 |
Family
ID=12222711
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2749579A Expired JPS5820981B2 (en) | 1978-11-22 | 1979-03-08 | Halogen-containing polymer vulcanization composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5820981B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108054A (en) * | 1982-11-12 | 1984-06-22 | ザ・ビ−・エフ・グツドリツチ・カンパニ− | Vinyl chloride polymer composition |
-
1979
- 1979-03-08 JP JP2749579A patent/JPS5820981B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59108054A (en) * | 1982-11-12 | 1984-06-22 | ザ・ビ−・エフ・グツドリツチ・カンパニ− | Vinyl chloride polymer composition |
Also Published As
Publication number | Publication date |
---|---|
JPS5820981B2 (en) | 1983-04-26 |
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