BR9201926A - Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneu - Google Patents
Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneuInfo
- Publication number
- BR9201926A BR9201926A BR929201926A BR9201926A BR9201926A BR 9201926 A BR9201926 A BR 9201926A BR 929201926 A BR929201926 A BR 929201926A BR 9201926 A BR9201926 A BR 9201926A BR 9201926 A BR9201926 A BR 9201926A
- Authority
- BR
- Brazil
- Prior art keywords
- elastomer
- tire
- preparing
- elastomeric compound
- elastomeric
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L15/00—Compositions of rubber derivatives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F36/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds
- C08F36/02—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds
- C08F36/04—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, at least one having two or more carbon-to-carbon double bonds the radical having only two carbon-to-carbon double bonds conjugated
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C19/00—Chemical modification of rubber
- C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
- C08C19/42—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups
- C08C19/44—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with metals or metal-containing groups of polymers containing metal atoms exclusively at one or both ends of the skeleton
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US70353491A | 1991-05-21 | 1991-05-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR9201926A true BR9201926A (pt) | 1993-01-05 |
Family
ID=24825764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR929201926A BR9201926A (pt) | 1991-05-21 | 1992-05-21 | Processo de preparacao de um elastomero,elastomero,composto elastomerico e pneu |
Country Status (7)
| Country | Link |
|---|---|
| EP (1) | EP0514834A1 (pt) |
| JP (1) | JPH05170816A (pt) |
| KR (1) | KR920021604A (pt) |
| BR (1) | BR9201926A (pt) |
| CA (1) | CA2069013A1 (pt) |
| MX (1) | MX9202382A (pt) |
| ZA (1) | ZA923642B (pt) |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4026865A (en) * | 1974-07-01 | 1977-05-31 | Phillips Petroleum Company | Preparation of organometal terminated polymers |
| NL86588C (pt) * | 1980-09-20 | |||
| JPH0627219B2 (ja) * | 1986-09-08 | 1994-04-13 | 日本合成ゴム株式会社 | ポリブタジエンゴム組成物 |
-
1992
- 1992-05-19 EP EP92108430A patent/EP0514834A1/en not_active Withdrawn
- 1992-05-19 ZA ZA923642A patent/ZA923642B/xx unknown
- 1992-05-20 CA CA002069013A patent/CA2069013A1/en not_active Abandoned
- 1992-05-20 MX MX9202382A patent/MX9202382A/es unknown
- 1992-05-21 KR KR1019920008625A patent/KR920021604A/ko not_active Application Discontinuation
- 1992-05-21 JP JP4152994A patent/JPH05170816A/ja active Pending
- 1992-05-21 BR BR929201926A patent/BR9201926A/pt not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| KR920021604A (ko) | 1992-12-18 |
| JPH05170816A (ja) | 1993-07-09 |
| EP0514834A1 (en) | 1992-11-25 |
| ZA923642B (en) | 1993-10-13 |
| CA2069013A1 (en) | 1992-11-22 |
| MX9202382A (es) | 1992-11-01 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EE | Request for examination | ||
| EG | Technical examination (opinion): publication of technical examination (opinion) | ||
| FC | Decision: refusal |