GB1027148A - Process for the modification of polymers or copolymers - Google Patents
Process for the modification of polymers or copolymersInfo
- Publication number
- GB1027148A GB1027148A GB3932563A GB3932563A GB1027148A GB 1027148 A GB1027148 A GB 1027148A GB 3932563 A GB3932563 A GB 3932563A GB 3932563 A GB3932563 A GB 3932563A GB 1027148 A GB1027148 A GB 1027148A
- Authority
- GB
- United Kingdom
- Prior art keywords
- reaction
- forming
- pentacarbonyl
- styrene
- polymer
- 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
- C08F261/00—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00
- C08F261/12—Macromolecular compounds obtained by polymerising monomers on to polymers of oxygen-containing monomers as defined in group C08F16/00 on to polymers of unsaturated acetals or ketals
-
- 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
- C08F8/42—Introducing metal atoms or metal-containing groups
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)
- Graft Or Block Polymers (AREA)
Abstract
Graft, block and cross-linked polymers are made by bringing together (a) a free-radical polymerizable ethylenically unsaturated material, (b) a preformed polymer which is soluble in or swollen by the ethylenic material or a liquid miscible therewith, and which polymer contains a CX3 group, where X represents chlorine or bromine, and (c) a metal carbonyl, under such conditions as to cause a thermal or photochemical reaction. The Examples describe: (1) forming a network structure by reaction between trichloroacetylated polyvinyl alcohol, methyl methacrylate and molybdenum hexacarbonyl; (2) as in (1) but using styrene as the ethylenic material; (3) as in (1) but using manganese pentacarbonyl as the metal carbonyl, (4) forming a gelled product by reaction between polyvinyl trichloroacetate, styrene and manganese pentacarbonyl under exposure to sunlight; (5) forming a graft polymer by reaction between polychloral, methyl methacrylate and molybdenum pentacarbonyl; and (6) forming a block polymer by reaction between a telomer of styrene and carbon tetrabromide, methyl methacrylate and molybdenum pentacarbonyl, followed by the alkaline alcoholysis of the resulting product.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3932563A GB1027148A (en) | 1963-10-05 | 1963-10-05 | Process for the modification of polymers or copolymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3932563A GB1027148A (en) | 1963-10-05 | 1963-10-05 | Process for the modification of polymers or copolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1027148A true GB1027148A (en) | 1966-04-27 |
Family
ID=10408952
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3932563A Expired GB1027148A (en) | 1963-10-05 | 1963-10-05 | Process for the modification of polymers or copolymers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB1027148A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053316A (en) | 1973-03-16 | 1977-10-11 | Ici United States Inc. | Photopolymerization of ethylenically-unsaturated organic compounds |
-
1963
- 1963-10-05 GB GB3932563A patent/GB1027148A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4053316A (en) | 1973-03-16 | 1977-10-11 | Ici United States Inc. | Photopolymerization of ethylenically-unsaturated organic compounds |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ES421049A1 (en) | Highly-stable graft copolymer dispersions in polyols containing unsaturation and polyurethanes prepared therefrom | |
ES301180A1 (en) | Procedure to produce a polymer product (Machine-translation by Google Translate, not legally binding) | |
ES289253A1 (en) | Procedure for preparation of grafted mixtures (Machine-translation by Google Translate, not legally binding) | |
ES8107257A2 (en) | Production of vinyl chloride polymer | |
EP0806439A3 (en) | Process for making propylene graft copolymers using a redox initiator system | |
GB1027148A (en) | Process for the modification of polymers or copolymers | |
ES447126A1 (en) | Afterchlorinated vinyl chloride polymers | |
SE7705264L (en) | PROCEDURE FOR DELAYING POLYMER STRUCTURE IN POLYMERIZATION REACTORS | |
ES307603A1 (en) | Procedure for the preparation of vinyl halide polymers. (Machine-translation by Google Translate, not legally binding) | |
JPS5227455A (en) | Process for preparing a high polymer material having water absorption properties | |
ES442184A1 (en) | Technique for reducing polymer deposit during polymerization in aqueous dispersion | |
ES316871A1 (en) | Procedure for the preparation of copolymers by grafting poliopheline-vinyl halide. (Machine-translation by Google Translate, not legally binding) | |
ES433597A1 (en) | Low temperature process for the preparation of graft copolymer dispersions derived from vinyl or vinylidene halogenides | |
JPS5536273A (en) | Production of macromolecular material with high water-absorbing property | |
SE7601585L (en) | WAY TO AVOID POLLYMERIZATION REACTIONS IN POLYMERIZATION | |
ES415492A1 (en) | Procedure for the production of a thermoformable acrylic sheet. (Machine-translation by Google Translate, not legally binding) | |
ES303297A1 (en) | Procedure for the preparation of graft polymers. (Machine-translation by Google Translate, not legally binding) | |
ES381571A1 (en) | Method of making stable emulsions of immiscible solutions of thermoplastics polymers and ethylenically unsaturated monomers | |
ES461336A1 (en) | Past bulk polymerisation process for preparing vinyl or vinylidene halide polymers | |
GB1136751A (en) | Chemical process and polymerisable compositions | |
ES469929A1 (en) | Polymer beads | |
JPS51129487A (en) | A process for producing high-impact resin | |
GB1097239A (en) | A process for the polymerization of ethylenically unsaturated monomers | |
ES417943A1 (en) | Polymerisation process | |
FR2356678A1 (en) | Emulsion polymerisation of vinyl chloride in two stages - first under strong stirring and then slower stirring |