GB853215A - Improvements in method of adhering butyl rubber to highly unsaturated rubbers - Google Patents
Improvements in method of adhering butyl rubber to highly unsaturated rubbersInfo
- Publication number
- GB853215A GB853215A GB6215/58A GB621558A GB853215A GB 853215 A GB853215 A GB 853215A GB 6215/58 A GB6215/58 A GB 6215/58A GB 621558 A GB621558 A GB 621558A GB 853215 A GB853215 A GB 853215A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rubber
- butyl rubber
- vinylpyridine
- layers
- layer
- 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
- 229920001971 elastomer Polymers 0.000 title abstract 6
- 239000005060 rubber Substances 0.000 title abstract 6
- 229920005549 butyl rubber Polymers 0.000 title abstract 5
- KAKZBPTYRLMSJV-UHFFFAOYSA-N Butadiene Chemical compound C=CC=C KAKZBPTYRLMSJV-UHFFFAOYSA-N 0.000 abstract 4
- 125000004432 carbon atom Chemical group C* 0.000 abstract 3
- 229920001577 copolymer Polymers 0.000 abstract 3
- KGIGUEBEKRSTEW-UHFFFAOYSA-N 2-vinylpyridine Chemical compound C=CC1=CC=CC=N1 KGIGUEBEKRSTEW-UHFFFAOYSA-N 0.000 abstract 2
- RRHGJUQNOFWUDK-UHFFFAOYSA-N Isoprene Chemical compound CC(=C)C=C RRHGJUQNOFWUDK-UHFFFAOYSA-N 0.000 abstract 2
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 abstract 2
- 229920005557 bromobutyl Polymers 0.000 abstract 2
- 238000003490 calendering Methods 0.000 abstract 2
- 239000000178 monomer Substances 0.000 abstract 2
- KFDVPJUYSDEJTH-UHFFFAOYSA-N 4-ethenylpyridine Chemical compound C=CC1=CC=NC=C1 KFDVPJUYSDEJTH-UHFFFAOYSA-N 0.000 abstract 1
- VJOWMORERYNYON-UHFFFAOYSA-N 5-ethenyl-2-methylpyridine Chemical compound CC1=CC=C(C=C)C=N1 VJOWMORERYNYON-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 244000043261 Hevea brasiliensis Species 0.000 abstract 1
- VQTUBCCKSQIDNK-UHFFFAOYSA-N Isobutene Chemical group CC(C)=C VQTUBCCKSQIDNK-UHFFFAOYSA-N 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 229920003052 natural elastomer Polymers 0.000 abstract 1
- 229920001194 natural rubber Polymers 0.000 abstract 1
- 229920000642 polymer Polymers 0.000 abstract 1
- 229920000098 polyolefin Polymers 0.000 abstract 1
- 238000004073 vulcanization Methods 0.000 abstract 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
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
- C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
-
- 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
- C08J2321/00—Characterised by the use of unspecified rubbers
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
Abstract
Butyl rubber is adhered to a highly unsaturated diolefine rubber by means of two interposed layers: a layer of brominated butyl rubber in contact with the butyl rubber and a layer of a vinylpyridine copolymer rubber in contact with the unsaturated rubber, the whole assembly being then vulcanized together. The butyl rubber is a rubbery copolymer of an iso-olefine having from 4 to 8 carbon atoms, e.g. isobutylene, with from 0,5 to 10% of a polyolefine having from 4 to 18 carbon atoms, e.g. isoprene. The unsaturated rubber is a polymer of not less than 25% of a diolefine, e.g. butadiene, with or without a copolymerisable monomer, e.g. styrene, and may be a natural rubber. The brominated butyl rubber is a butyl rubber as above containing 0,5 to 10% of combined bromine. The vinylpyridine rubber is a copolymer of from 55 to 15% of a vinylpyridine, e.g. 2-methyl-5-vinylpyridine or 4-vinylpyridine with 45 to 85% of a 1 : 3-diene having from 4-18 carbon atoms, e.g. butadiene. Numerous other examples of monomers from which the several layers may be prepared are listed in the Specification. All these layers are compounded for vulcanisation in known manner. The layers may be fabricated and assembled in any conventional fashion, e.g. by calendering each layer separately and then superimposing or by skimcoating one layer on to another by multiple calendering. The invention may be used to bond the layers of a pneumatic tyre. Specifications 718,768 and 733,138 are referred to.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US853215XA | 1957-05-06 | 1957-05-06 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB853215A true GB853215A (en) | 1960-11-02 |
Family
ID=22190823
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB6215/58A Expired GB853215A (en) | 1957-05-06 | 1958-02-26 | Improvements in method of adhering butyl rubber to highly unsaturated rubbers |
Country Status (3)
| Country | Link |
|---|---|
| BE (1) | BE565759A (en) |
| FR (1) | FR1198078A (en) |
| GB (1) | GB853215A (en) |
-
0
- BE BE565759D patent/BE565759A/xx unknown
-
1958
- 1958-02-26 GB GB6215/58A patent/GB853215A/en not_active Expired
- 1958-03-07 FR FR1198078D patent/FR1198078A/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1198078A (en) | 1959-12-04 |
| BE565759A (en) |
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