GB876129A - Improvements in or relating to co-polymerisation processes - Google Patents
Improvements in or relating to co-polymerisation processesInfo
- Publication number
- GB876129A GB876129A GB13430/60A GB1343060A GB876129A GB 876129 A GB876129 A GB 876129A GB 13430/60 A GB13430/60 A GB 13430/60A GB 1343060 A GB1343060 A GB 1343060A GB 876129 A GB876129 A GB 876129A
- Authority
- GB
- United Kingdom
- Prior art keywords
- diols
- vinyl
- diol
- trans
- acid
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/52—Polycarboxylic acids or polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
- C08G63/56—Polyesters derived from ester-forming derivatives of polycarboxylic acids or of polyhydroxy compounds other than from esters thereof
- C08G63/58—Cyclic ethers; Cyclic carbonates; Cyclic sulfites ; Cyclic orthoesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
Polymerization products are prepared by copolymerizing at least one monomer containing a terminal ethylenic group with an ethylenically unsaturated polyester derived at least in part by reaction of an unsaturated aliphatic dicarboxylic acid or anhydride thereof with cyclododeca-5, 9-diene-1, 2-diol, cyclododecane-1, 2- diol or the 1, 2-epoxide of either diol. The polyesters may be derived from maleic, fumaric, itaconic, citraconic, mesaconic or glutaconic acid, optionally together with adipic or phthalic acid and other diols, e.g. ethylene glycol, its homologues, di- and polyethers of such glycols, cycloaliphatic diols, alkylaromatic diols and diphenols. Specified monomers are styrene, a -chlorostyrene, a -methyl styrene, vinyl naphthalene, vinyl acetate, vinyl butyrate, allyl phthalate, allyl succinate, vinyl ethers, vinyl ketones, acrylic esters and nitriles and vinyl pyridine. Polymerization may be effected in the presence of catalysts, e.g. methyl ethyl ketone peroxide and organic salts of metals such as cobalt octanoate or naphthenate and manganese naphthenate. The products may be used in containers for the chemical industry and laminates based on glass fabrics.ALSO:Cyclododeca-5,9-diene-1,2-diols may be prepared by trimerising butadiene to trans-transcis or trans-trans-trans cyclododeca-1,5,9-triene and hydroxylating the products with organic peracids, e.g. a mixture of formic acid and hydrogen peroxide, or by converting the products to the 1,2-epoxides and hydrolysing the epoxides with aqueous sulphuric acid or aqueous-acetone solutions of perchloric acid. The diols may be hydrogenated to cyclododecane-1,2-diol.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR876129X | 1959-04-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB876129A true GB876129A (en) | 1961-08-30 |
Family
ID=9360461
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB13430/60A Expired GB876129A (en) | 1959-04-21 | 1960-04-14 | Improvements in or relating to co-polymerisation processes |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB876129A (en) |
-
1960
- 1960-04-14 GB GB13430/60A patent/GB876129A/en not_active Expired
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