BE533741A - - Google Patents
Info
- Publication number
- BE533741A BE533741A BE533741DA BE533741A BE 533741 A BE533741 A BE 533741A BE 533741D A BE533741D A BE 533741DA BE 533741 A BE533741 A BE 533741A
- Authority
- BE
- Belgium
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
- C08C2/00—Treatment of rubber solutions
- C08C2/02—Purification
- C08C2/04—Removal of catalyst residues
-
- 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
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Catalysts (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US396324A US2712561A (en) | 1953-12-04 | 1953-12-04 | Method of destroying catalyst residues |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BE533741A true BE533741A (es) |
Family
ID=23566769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BE533741D BE533741A (es) | 1953-12-04 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US2712561A (es) |
| BE (1) | BE533741A (es) |
| DE (1) | DE958870C (es) |
| FR (1) | FR1114113A (es) |
| GB (1) | GB776682A (es) |
| NL (2) | NL192717A (es) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2813136A (en) * | 1953-12-18 | 1957-11-12 | Phillips Petroleum Co | Treatment of polymers produced by alkali metal catalyzed polymerization |
| NL105626C (es) * | 1956-12-07 | |||
| US2979509A (en) * | 1957-05-06 | 1961-04-11 | Phillips Petroleum Co | Treatment of polymers produced by alkali metal catalyzed polymerization |
| NL296309A (es) * | 1962-08-07 | |||
| US3270079A (en) * | 1962-09-10 | 1966-08-30 | Exxon Research Engineering Co | Removal of alkali metal from liquid hydrocarbon polymers |
| US5225493A (en) * | 1989-03-13 | 1993-07-06 | The Dow Chemical Company | Anionic polymerization process |
| JP3063908B2 (ja) * | 1989-03-13 | 2000-07-12 | ザ ダウ ケミカル カンパニー | アニオン重合によるポリマーの製造方法 |
| DE69721522T2 (de) * | 1996-05-16 | 2004-03-18 | Shell Internationale Research Maatschappij B.V. | Entfernung ionischer verunreinigungen aus polymerlösungen mit einer schmelze |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2543440A (en) * | 1949-04-11 | 1951-02-27 | Phillips Petroleum Co | Process for treating polymers produced by alkali metal catalyzed polymerizations |
-
0
- BE BE533741D patent/BE533741A/xx unknown
- NL NL92071D patent/NL92071C/xx active
- NL NL192717D patent/NL192717A/xx unknown
-
1953
- 1953-12-04 US US396324A patent/US2712561A/en not_active Expired - Lifetime
-
1954
- 1954-11-11 GB GB32736/54A patent/GB776682A/en not_active Expired
- 1954-11-26 FR FR1114113D patent/FR1114113A/fr not_active Expired
- 1954-11-27 DE DEST9099A patent/DE958870C/de not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| FR1114113A (fr) | 1956-04-09 |
| GB776682A (en) | 1957-06-12 |
| NL192717A (es) | |
| DE958870C (de) | 1957-02-28 |
| NL92071C (es) | |
| US2712561A (en) | 1955-07-05 |