GB868108A - Heat interaction of chlorinated butyl rubber and carbon black - Google Patents
Heat interaction of chlorinated butyl rubber and carbon blackInfo
- Publication number
- GB868108A GB868108A GB17084/58A GB1708458A GB868108A GB 868108 A GB868108 A GB 868108A GB 17084/58 A GB17084/58 A GB 17084/58A GB 1708458 A GB1708458 A GB 1708458A GB 868108 A GB868108 A GB 868108A
- Authority
- GB
- United Kingdom
- Prior art keywords
- butyl rubber
- parts
- weight
- carbon black
- interaction
- 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.)
- Expired
Links
- 230000003993 interaction Effects 0.000 title abstract 3
- 239000006229 carbon black Substances 0.000 title abstract 2
- 229920005556 chlorobutyl Polymers 0.000 title abstract 2
- 239000000203 mixture Substances 0.000 abstract 4
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- 229920005549 butyl rubber Polymers 0.000 abstract 2
- 238000004073 vulcanization Methods 0.000 abstract 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 abstract 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- 239000004594 Masterbatch (MB) Substances 0.000 abstract 1
- 229910052799 carbon Inorganic materials 0.000 abstract 1
- 230000015556 catabolic process Effects 0.000 abstract 1
- 229910052801 chlorine Inorganic materials 0.000 abstract 1
- 239000000460 chlorine Substances 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 230000003247 decreasing effect Effects 0.000 abstract 1
- 238000006731 degradation reaction Methods 0.000 abstract 1
- 229920001971 elastomer Polymers 0.000 abstract 1
- 239000004615 ingredient Substances 0.000 abstract 1
- 229910052740 iodine Inorganic materials 0.000 abstract 1
- 239000011630 iodine Substances 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
Classifications
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/02—Elements
- C08K3/04—Carbon
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
- C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
- C08L23/22—Copolymers of isobutene; Butyl rubber; Homopolymers or copolymers of other iso-olefins
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/26—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment
- C08L23/28—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment by reaction with halogens or halogen-containing compounds
- C08L23/283—Iso-olefin halogenated homopolymers or copolymers
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)
- Compositions Of Macromolecular Compounds (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
Abstract
A mixture of butyl rubber and chlorinated rubber containing from 0,1 to 10,1 by weight of chlorine is blended with a carbon black and heat treated at between 200 DEG and 500 DEG F. for from 3 minutes to 12 hours sufficient for interaction, but so that neither thermal degradation or vulcanization of the blend take place. The butyl rubber is a copolymer of a major proportion C4-C7 iso -olefine and a minor proportion of C4-C14 multiolefine, preferably 90-99% by weight of isobutylene and 10 to 1% by weight of isoprene with an iodine number 0,5 to 50 (Wijs) and a Staudinger molecular weight of 20,000 to 100,000, and preferably from 10 to 200 parts of carbon p black should be used per 100 parts of polymer. Promoters for the heat interaction are not essential but from 0,1 to 5,0 parts may be present per 100 parts of chlorinated butyl rubber. The blends may be compounded with conventional ingredients by a master-batch method and the compositions show decreased stiffness and increased resiliency on vulcanization, and may be used in the manufacture of tyres.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US868108XA | 1957-06-04 | 1957-06-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB868108A true GB868108A (en) | 1961-05-17 |
Family
ID=22201069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB17084/58A Expired GB868108A (en) | 1957-06-04 | 1958-05-28 | Heat interaction of chlorinated butyl rubber and carbon black |
Country Status (2)
| Country | Link |
|---|---|
| DE (1) | DE1187367B (en) |
| GB (1) | GB868108A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851377B (en) * | 2009-12-31 | 2013-05-08 | 山东省药用玻璃股份有限公司 | Novel medical powder injection rubber plug and manufacturing method thereof |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA1067642A (en) * | 1975-09-19 | 1979-12-04 | Polysar Limited | Halogenated rubber-polyolefin compositions |
-
1958
- 1958-05-28 GB GB17084/58A patent/GB868108A/en not_active Expired
- 1958-06-03 DE DEE15957A patent/DE1187367B/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101851377B (en) * | 2009-12-31 | 2013-05-08 | 山东省药用玻璃股份有限公司 | Novel medical powder injection rubber plug and manufacturing method thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| DE1187367B (en) | 1965-02-18 |
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