GB840201A - Improvements in or relating to polyester resins - Google Patents
Improvements in or relating to polyester resinsInfo
- Publication number
- GB840201A GB840201A GB21707/58A GB2170758A GB840201A GB 840201 A GB840201 A GB 840201A GB 21707/58 A GB21707/58 A GB 21707/58A GB 2170758 A GB2170758 A GB 2170758A GB 840201 A GB840201 A GB 840201A
- Authority
- GB
- United Kingdom
- Prior art keywords
- relating
- accelerator
- polyester resins
- polyester resin
- 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
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F283/00—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G
- C08F283/01—Macromolecular compounds obtained by polymerising monomers on to polymers provided for in subclass C08G on to unsaturated polyesters
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Macromonomer-Based Addition Polymer (AREA)
Abstract
An unsaturated polyester resin is copolymerized, e.g. with styrene, at room temperature in the presence, as catalyst, of 1,11-dihydroxydicyclohexylperoxide and an accelerator. There may also be present other products of the reaction of cyclohexanone with hydrogen peroxide provided the mixture contains more than 50% of the above compound. The accelerator may be cobalt naphthenate and/or octoate. The polyester resin may be formed from maleic acid and ethylene or propylene glycol, part of the acid being replaced, if desired, by phthalic or adipic acid.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL840201X | 1957-07-15 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB840201A true GB840201A (en) | 1960-07-06 |
Family
ID=19844126
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21707/58A Expired GB840201A (en) | 1957-07-15 | 1958-07-07 | Improvements in or relating to polyester resins |
Country Status (5)
Country | Link |
---|---|
BE (1) | BE569056A (en) |
DE (1) | DE1067590B (en) |
FR (1) | FR1199766A (en) |
GB (1) | GB840201A (en) |
NL (2) | NL94340C (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1102392B (en) * | 1959-09-01 | 1961-03-16 | Herberts & Co Gmbh Dr Kurt | Process for the manufacture of polyester polymerization products |
-
0
- NL NL218996D patent/NL218996A/xx unknown
- BE BE569056D patent/BE569056A/xx unknown
- NL NL94340D patent/NL94340C/xx active
-
1958
- 1958-07-07 GB GB21707/58A patent/GB840201A/en not_active Expired
- 1958-07-08 DE DEK35251A patent/DE1067590B/en active Pending
- 1958-07-09 FR FR1199766D patent/FR1199766A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
NL218996A (en) | |
FR1199766A (en) | 1959-12-16 |
BE569056A (en) | |
DE1067590B (en) | 1959-10-22 |
NL94340C (en) |
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