FR1007443A - Perfectionnements relatifs à la polymérisation - Google Patents
Perfectionnements relatifs à la polymérisationInfo
- Publication number
- FR1007443A FR1007443A FR1007443DA FR1007443A FR 1007443 A FR1007443 A FR 1007443A FR 1007443D A FR1007443D A FR 1007443DA FR 1007443 A FR1007443 A FR 1007443A
- Authority
- FR
- France
- Prior art keywords
- polymerization
- polymerization improvements
- 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
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
- C08F4/00—Polymerisation catalysts
- C08F4/28—Oxygen or compounds releasing free oxygen
- C08F4/32—Organic compounds
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/915—Redox catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerization Catalysts (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US68720A US2614101A (en) | 1948-12-31 | 1948-12-31 | Activator compositions and their use in emulsion polymerization |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1007443A true FR1007443A (fr) | 1952-05-06 |
Family
ID=22084293
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1007443D Expired FR1007443A (fr) | 1948-12-31 | 1949-12-27 | Perfectionnements relatifs à la polymérisation |
Country Status (3)
Country | Link |
---|---|
US (1) | US2614101A (fr) |
FR (1) | FR1007443A (fr) |
GB (3) | GB711892A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1301897B (de) * | 1966-01-22 | 1969-08-28 | Basf Ag | Verfahren zur Herstellung von 1, 3-Dienpolymerisaten in waessriger Emulsion |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3157627A (en) * | 1956-03-28 | 1964-11-17 | Standard Oil Co | Catalytic conversion and catalysts |
US2871198A (en) * | 1956-10-30 | 1959-01-27 | Universal Oil Prod Co | Boron halide-alkali metal acid pyrophosphate complex and catalyst containing same |
US3301838A (en) * | 1963-08-20 | 1967-01-31 | El-Ahmadi I Heiba | Method of polymerization using a catalyst of trivalent manganese and an organic reducing agent |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2367877A (en) * | 1940-02-29 | 1945-01-23 | Polymerization Process Corp | Catalyst preparation |
US2380614A (en) * | 1941-07-16 | 1945-07-31 | Goodrich Co B F | Method of making catalysts |
US2366328A (en) * | 1941-12-22 | 1945-01-02 | Goodrich Co B F | Copolymerization of butadiene hydrocarbons and aryl olefins |
US2471938A (en) * | 1945-01-05 | 1949-05-31 | Phillips Petroleum Co | Ferrous sulfate pretreatment in emulsion polymerization of conjugated diolefins |
-
1948
- 1948-12-31 US US68720A patent/US2614101A/en not_active Expired - Lifetime
-
1949
- 1949-12-15 GB GB26725/52A patent/GB711892A/en not_active Expired
- 1949-12-15 GB GB32214/49A patent/GB711837A/en not_active Expired
- 1949-12-21 GB GB32714/49A patent/GB681017A/en not_active Expired
- 1949-12-27 FR FR1007443D patent/FR1007443A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1301897B (de) * | 1966-01-22 | 1969-08-28 | Basf Ag | Verfahren zur Herstellung von 1, 3-Dienpolymerisaten in waessriger Emulsion |
Also Published As
Publication number | Publication date |
---|---|
GB711837A (en) | 1954-07-14 |
GB681017A (en) | 1952-10-15 |
GB711892A (en) | 1954-07-14 |
US2614101A (en) | 1952-10-14 |
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