GB666604A - Improvements in interpolymers - Google Patents
Improvements in interpolymersInfo
- Publication number
- GB666604A GB666604A GB1549849A GB1549849A GB666604A GB 666604 A GB666604 A GB 666604A GB 1549849 A GB1549849 A GB 1549849A GB 1549849 A GB1549849 A GB 1549849A GB 666604 A GB666604 A GB 666604A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diallyl
- carboxyl
- allyl
- methallyl
- vinyl
- 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
- C08F2/00—Processes of polymerisation
Landscapes
- 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)
Abstract
Interpolymers of (1) a 2-propenyl polyester, (2) a compound of the formula RR1C=CR11, R111 where R is selected from hydrogen, fluorine, and methyl, R1 from hydrogen, fluorine, carboxyl and radicals hydrolysable to carboxyl, R11 from hydrogen, lower alkyl, chlorine, fluorine, carboxyl and radicals hydrolysable to carboxyl, R111 from hydrogen, lower alkyl, chlorine, fluorine, carboxyl and radicals hydrolysable to carboxyl, alkoxy, aryloxy, aralkoxy, acyloxy, acyl and additionally R111 may represent a radical selected from carboxyl and radicals hydrolysable to carboxyl when R11 is selected from carboxyl or radicals hydrolysable to carboxyl and R111 may with R11 comprise a radical selected from the groups -CO-O-CO-and-CO-NR#f-CO-where R#f is selected from hydrogen, alkyl, aryl, and aralkyl, and (3) a compound selected from 2-propenyl alcohols, 2-propenyl chlorides, 2-propenyl alcohol mono-ethers of non-ethylenic alcohols and 2-propenyl alcohol mono-esters of non-ethylenic carboxylic acids are made by heating, optionally in the presence of a polymerization catalyst, (1) at 25 DEG to 120 DEG C. with from 0.1 to 8.0 molar equivalents of (2) and from 0.2 to 15.0 molar equivalents of (3) and stopping the reaction before the mixture gels. Specified polyesters are diallyl fumarate, diallyl maleate, dimethallyl itaconate, di-2-chloroallyl itaconate, diallyl mesaconate, dimethallyl citraconate, triallyl aconitate, diallyl oxalate, diallyl malonate, diallyl alphamethyl malonate, diallyl succinate, dimethallyl glutarate, di-2-chlorallyl adipate, diallyl sebacate, diallyl azelaate, dimethallyl suberate, dimethallyl and diallyl phthalate, triallyl carballylate, diallyl carbonate, dimethallyl sulphate, triallyl phosphate, tetraallyl silicate, tetramethallyl stannate and tetraallyl titanate. Compounds mentioned of (2) are methyl, butyl, octyl, beta-chloroethyl, benzyl, and phenyl acrylates, methyl and butyl methacrylates, diethyl, bis-(beta-chloroethyl), dibutyl, dibenzyl, benzyl ethyl, and bis-(2-ethylhexyl) fumarates, dimethyl, diethyl, dihexyl, di-cyclohexyl, bis-(beta-phenylethyl), dioctyl, and bis-(beta-chloroethyl itaconates and the corresponding esters of mesaconic, citraconic, and aconitic acids, vinyl acetate, chloroacetate, butyrate, benzoate, phenyl-acetate and trichloroacetate, isobutylene, vinyl chloride, vinylidene chloride, acrylamide, N-methylacrylamide, acrylonitrile, methacrylonitrile, fumaronitrile, maleimide, N-butylmaleimide, vinyl n-butyl ether, vinyl hexyl ether, vinyl phenyl ether, and vinyl benzyl ether. The 2-propenyl (3) compound may be allyl chloride, methallyl chloride, crotyl chloride, 2,3 - dichloropropene, 1,4 - dichlorobutene-2, 2-(chloromethyl) allyl chloride, allyl, methallyl, 2-chloroallyl, crotyl, cinnamyl, and 2-ethyl-allyl alcohols, allyl methyl, methallyl ethyl, allyl propyl, methallyl butyl, methallyl amyl, methallyl heptyl, allyl octyl, crotyl ethyl, 2-chloroallyl ethyl, methallyl phenyl and allyl benzyl ethers, beta-allyloxyethanol, allyl acetate, 2-chloroallyl propionate, methallyl butyrate, ethallyl valerate and cinnamyl acetate. Specified catalysts are acetyl and benzoyl peroxides, cumene and t-butyl hydroperoxides. The interpolymers alone or dissolved in a solvent which may be a copolymerizable ethylenic compound, e.g. styrene, diallyl adipate, diethyl fumarate, n-butyl acrylate, phenyl acrylate, allyl methacrylate, and vinyl benzoate may be moulded, e.g. into rods, blocks or sheets, or used as coatings, impregnants, or in laminating and the interpolymer further polymerized to the hard, solvent-insoluble stage by heat and/or pressure and/or polymerization catalysts. The interpolymers prior to the hardening treatment may be mixed with dyes, pigments, fillers and plasticizers.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1549849A GB666604A (en) | 1949-06-10 | 1949-06-10 | Improvements in interpolymers |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1549849A GB666604A (en) | 1949-06-10 | 1949-06-10 | Improvements in interpolymers |
Publications (1)
Publication Number | Publication Date |
---|---|
GB666604A true GB666604A (en) | 1952-02-13 |
Family
ID=10060184
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1549849A Expired GB666604A (en) | 1949-06-10 | 1949-06-10 | Improvements in interpolymers |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB666604A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234750A (en) * | 1989-08-10 | 1991-02-13 | Basf Corp | Polyvinyl acetate/allyl alcohol copolymers |
GB2234751A (en) * | 1989-08-10 | 1991-02-13 | Basf Corp | Rigid polyurethane foams prepared from polyvinyl acetate/allyl alcohol polyols,and process for making same |
-
1949
- 1949-06-10 GB GB1549849A patent/GB666604A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2234750A (en) * | 1989-08-10 | 1991-02-13 | Basf Corp | Polyvinyl acetate/allyl alcohol copolymers |
GB2234751A (en) * | 1989-08-10 | 1991-02-13 | Basf Corp | Rigid polyurethane foams prepared from polyvinyl acetate/allyl alcohol polyols,and process for making same |
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