IN170431B - - Google Patents
Info
- Publication number
- IN170431B IN170431B IN270/DEL/85A IN270DE1985A IN170431B IN 170431 B IN170431 B IN 170431B IN 270DE1985 A IN270DE1985 A IN 270DE1985A IN 170431 B IN170431 B IN 170431B
- Authority
- IN
- India
Links
Classifications
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/40—Introducing phosphorus atoms or phosphorus-containing groups
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/18—Introducing halogen atoms or halogen-containing groups
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/48—Isomerisation; Cyclisation
Landscapes
- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Solid-Sorbent Or Filter-Aiding Compositions (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN1025/DEL/87A IN170470B (pt) | 1984-04-05 | 1987-12-01 |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/597,188 US4681921A (en) | 1984-04-05 | 1984-04-05 | Process for preparing improved halogenated butyl rubber |
| US06/597,187 US4632963A (en) | 1984-04-05 | 1984-04-05 | Halogenated butyl rubber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| IN170431B true IN170431B (pt) | 1992-03-28 |
Family
ID=27082753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IN270/DEL/85A IN170431B (pt) | 1984-04-05 | 1985-03-29 |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP0161785A1 (pt) |
| KR (1) | KR920005831B1 (pt) |
| AU (1) | AU581214B2 (pt) |
| BR (1) | BR8501634A (pt) |
| CA (1) | CA1265891A (pt) |
| ES (2) | ES8703491A1 (pt) |
| IN (1) | IN170431B (pt) |
| NO (1) | NO166648C (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB9615025D0 (en) * | 1996-07-17 | 1996-09-04 | Bp Chem Int Ltd | Production of substituted polyisobutenes |
| SG11202105460TA (en) | 2018-12-21 | 2021-07-29 | Arlanxeo Singapore Pte Ltd | Halogen recovery in a process for halogenating unsaturated isoolefin copolymer |
| US11919977B2 (en) | 2018-12-27 | 2024-03-05 | Arlanxeo Singapore Pte. Ltd. | Process for producing chlorinated butyl rubber |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3816371A (en) * | 1972-02-23 | 1974-06-11 | Exxon Research Engineering Co | Conjugated diene butyl |
| US3919131A (en) * | 1972-12-22 | 1975-11-11 | Exxon Research Engineering Co | Perhalogenated co-butyl rubber |
| US4288575A (en) * | 1978-12-04 | 1981-09-08 | Exxon Research & Engineering Co. | Conjugated diene butyl elastomer copolymer |
-
1985
- 1985-03-28 CA CA000477819A patent/CA1265891A/en not_active Expired - Lifetime
- 1985-03-28 NO NO851252A patent/NO166648C/no unknown
- 1985-03-29 IN IN270/DEL/85A patent/IN170431B/en unknown
- 1985-04-02 ES ES541859A patent/ES8703491A1/es not_active Expired
- 1985-04-04 AU AU40883/85A patent/AU581214B2/en not_active Ceased
- 1985-04-04 KR KR1019850002290A patent/KR920005831B1/ko not_active IP Right Cessation
- 1985-04-04 EP EP85302446A patent/EP0161785A1/en not_active Ceased
- 1985-04-08 BR BR8501634A patent/BR8501634A/pt not_active IP Right Cessation
-
1986
- 1986-01-21 ES ES551089A patent/ES8704188A1/es not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| NO166648C (no) | 1991-08-21 |
| ES551089A0 (es) | 1987-03-16 |
| KR850007436A (ko) | 1985-12-04 |
| NO851252L (no) | 1985-10-07 |
| KR920005831B1 (ko) | 1992-07-20 |
| ES8704188A1 (es) | 1987-03-16 |
| BR8501634A (pt) | 1985-12-03 |
| ES8703491A1 (es) | 1987-02-16 |
| AU581214B2 (en) | 1989-02-16 |
| ES541859A0 (es) | 1987-02-16 |
| NO166648B (no) | 1991-05-13 |
| CA1265891A (en) | 1990-02-13 |
| EP0161785A1 (en) | 1985-11-21 |
| AU4088385A (en) | 1985-10-10 |