GB822713A - Improvements relating to castable resin compositions, the casting of such compositions, and articles cast therefrom - Google Patents
Improvements relating to castable resin compositions, the casting of such compositions, and articles cast therefromInfo
- Publication number
- GB822713A GB822713A GB36713/55A GB3671355A GB822713A GB 822713 A GB822713 A GB 822713A GB 36713/55 A GB36713/55 A GB 36713/55A GB 3671355 A GB3671355 A GB 3671355A GB 822713 A GB822713 A GB 822713A
- Authority
- GB
- United Kingdom
- Prior art keywords
- iii
- compositions
- styrene
- lies
- limits
- 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)
- Mold Materials And Core Materials (AREA)
Abstract
Castable resin compositions contain (1) an unsaturated alkyd containing a polycondensation product of a dibasic acid and a dihydric alcohol, said dibasic acid and/or dihydric alcohol having copolymerizable double bonds, and a mixture of copolymerizable monomers containing (II) a -methyl styrene and (III) styrene and/or nuclear substituted styrene such as vinyl toluene and vinyl xylene. The weight ratio of (I) to the total of (II) and (III) lies between the limits 90 : 10 and 40 : 60, the weight ratio of (II) to (III) lies within the limits 5 : 95 and 60 : 40, and the total amount of (II) and (III) forms at least 75% of the polymerizable monomers present. The alkyds may be formed from maleic and/or fumaric acid and ethylene, propylene and diethylene glycols and are modified if desired with phthalic, adipic or benzoic, salicylic and acetic acids and octyl and butyl alcohols. Dicyclohexyl peroxide and cobalt naphthenate, and benzoyl peroxide and dimethyl aniline may be used as catalyst with hydroquinone as inhibitor.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE822713X | 1954-12-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB822713A true GB822713A (en) | 1959-10-28 |
Family
ID=20349288
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB36713/55A Expired GB822713A (en) | 1954-12-23 | 1955-12-21 | Improvements relating to castable resin compositions, the casting of such compositions, and articles cast therefrom |
Country Status (3)
Country | Link |
---|---|
DE (1) | DE1094450B (en) |
FR (1) | FR1139041A (en) |
GB (1) | GB822713A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274291A (en) * | 1961-07-05 | 1966-09-20 | Bayer Ag | Mixtures of unsaturated polyesters and monomeric ethylene compounds copolymerizable therewith containing cobalt salts and a member of the group of arsines, stibenes, andphosphines |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE592437A (en) * | 1959-07-01 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2516309A (en) * | 1947-09-11 | 1950-07-25 | Monsanto Chemicals | Unsaturated alkyd casting resins |
US2606161A (en) * | 1948-11-24 | 1952-08-05 | Monsanto Chemicals | Styrene-alkyd resin copolymer |
-
1955
- 1955-12-21 GB GB36713/55A patent/GB822713A/en not_active Expired
- 1955-12-22 DE DES46823A patent/DE1094450B/en active Pending
- 1955-12-22 FR FR1139041D patent/FR1139041A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3274291A (en) * | 1961-07-05 | 1966-09-20 | Bayer Ag | Mixtures of unsaturated polyesters and monomeric ethylene compounds copolymerizable therewith containing cobalt salts and a member of the group of arsines, stibenes, andphosphines |
Also Published As
Publication number | Publication date |
---|---|
FR1139041A (en) | 1957-06-24 |
DE1094450B (en) | 1960-12-08 |
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