JPS56120738A - Prevention of scorching of halogen-containing polymer rubber - Google Patents
Prevention of scorching of halogen-containing polymer rubberInfo
- Publication number
- JPS56120738A JPS56120738A JP2414480A JP2414480A JPS56120738A JP S56120738 A JPS56120738 A JP S56120738A JP 2414480 A JP2414480 A JP 2414480A JP 2414480 A JP2414480 A JP 2414480A JP S56120738 A JPS56120738 A JP S56120738A
- Authority
- JP
- Japan
- Prior art keywords
- halogen
- containing polymer
- polymer rubber
- scorching
- prevention
- 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.)
- Pending
Links
- 229920001971 elastomer Polymers 0.000 title abstract 5
- 229910052736 halogen Inorganic materials 0.000 title abstract 4
- 150000002367 halogens Chemical class 0.000 title abstract 4
- 229920000642 polymer Polymers 0.000 title abstract 4
- 230000002265 prevention Effects 0.000 title 1
- 239000003795 chemical substances by application Substances 0.000 abstract 3
- CHJJGSNFBQVOTG-UHFFFAOYSA-N N-methyl-guanidine Natural products CNC(N)=N CHJJGSNFBQVOTG-UHFFFAOYSA-N 0.000 abstract 2
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 abstract 2
- ZRALSGWEFCBTJO-UHFFFAOYSA-N anhydrous guanidine Natural products NC(N)=N ZRALSGWEFCBTJO-UHFFFAOYSA-N 0.000 abstract 2
- SWSQBOPZIKWTGO-UHFFFAOYSA-N dimethylaminoamidine Natural products CN(C)C(N)=N SWSQBOPZIKWTGO-UHFFFAOYSA-N 0.000 abstract 2
- -1 guanidine compound Chemical class 0.000 abstract 2
- 238000004073 vulcanization Methods 0.000 abstract 2
- 239000007983 Tris buffer Substances 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 238000013329 compounding Methods 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 abstract 1
- 230000000704 physical effect Effects 0.000 abstract 1
- 229920001084 poly(chloroprene) Polymers 0.000 abstract 1
- 230000002028 premature Effects 0.000 abstract 1
- 125000003944 tolyl group Chemical group 0.000 abstract 1
- 239000011787 zinc oxide Substances 0.000 abstract 1
Landscapes
- Compositions Of Macromolecular Compounds (AREA)
Abstract
PURPOSE: To prevent the premature vulcanization of a halogen-containing polymer rubber with a small amount of additive, without lowering the physical properties of the rubber, by compounding a specific guanidine compound as an antiscorching agent.
CONSTITUTION: A halogen-containing polymer rubber such as polychloroprene, is compounded with a guanidine compound of formula (R and R' are alkyl, cycloalkyl, phenyl or tolyl), e.g. 1.2.3-tris(ethylthio)-1.3-diphenylguanidine. The amount of the antiscorching agent is 0.1W5pts.wt., pref. 0.1W1pt.wt. per 100 pts.wt. of the halogen-containing polymer rubber. The composition is further compounded with a vulcanizing agent such as zinc oxide and a vulcanization accelerator.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2414480A JPS56120738A (en) | 1980-02-29 | 1980-02-29 | Prevention of scorching of halogen-containing polymer rubber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2414480A JPS56120738A (en) | 1980-02-29 | 1980-02-29 | Prevention of scorching of halogen-containing polymer rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS56120738A true JPS56120738A (en) | 1981-09-22 |
Family
ID=12130125
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2414480A Pending JPS56120738A (en) | 1980-02-29 | 1980-02-29 | Prevention of scorching of halogen-containing polymer rubber |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS56120738A (en) |
-
1980
- 1980-02-29 JP JP2414480A patent/JPS56120738A/en active Pending
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