JPS5583732A - Oligomer and its preparation - Google Patents
Oligomer and its preparationInfo
- Publication number
- JPS5583732A JPS5583732A JP15699878A JP15699878A JPS5583732A JP S5583732 A JPS5583732 A JP S5583732A JP 15699878 A JP15699878 A JP 15699878A JP 15699878 A JP15699878 A JP 15699878A JP S5583732 A JPS5583732 A JP S5583732A
- Authority
- JP
- Japan
- Prior art keywords
- dihydrodicyclopentadienyl
- oligomer
- solvents
- fumarate
- maleate
- 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.)
- Granted
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
NEW MATERIAL:An oligomer consisting of di(dihydrodicyclopentadienyl)maleate and/or di(dihydrodicyclopentadienyl)fumarate, having a number average molecular weight of 500W2,000, a softening point of 50W180°C and an iodine value of 75W 134, and soluble in aromatic hydrocarbon solvents, ketone solvents and ester solvents.
USE: It has excellent compatibility with polymeric materials and high solubility in various organic solvents, and is useful as an additive for rubbers, coatings, printing inks, pressure-sensitive adhesives, adhesives, etc.
PROCESS: Di(dihydrodicyclopentadienyl)maleate and/or di(dihydrodicyclopentadienyl)fumarate are reacted at 220W300°C, preferably at 230W280°C for 0.5W20hr in the absence of a catalyst, if desired in a solvent, e.g. toluene, etc., to give the oligomer.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15699878A JPS6045630B2 (en) | 1978-12-18 | 1978-12-18 | Oligomer manufacturing method |
US06/103,034 US4264754A (en) | 1978-12-18 | 1979-12-13 | Oligomers and a method for the manufacture thereof |
NL7909069A NL7909069A (en) | 1978-12-18 | 1979-12-17 | OLIGOMERS AND METHOD FOR PREPARING THE SAME |
DE19792950703 DE2950703A1 (en) | 1978-12-18 | 1979-12-17 | OLIGOMERS AND METHOD FOR THEIR PRODUCTION |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15699878A JPS6045630B2 (en) | 1978-12-18 | 1978-12-18 | Oligomer manufacturing method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5583732A true JPS5583732A (en) | 1980-06-24 |
JPS6045630B2 JPS6045630B2 (en) | 1985-10-11 |
Family
ID=15639942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15699878A Expired JPS6045630B2 (en) | 1978-12-18 | 1978-12-18 | Oligomer manufacturing method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6045630B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183719A (en) * | 1982-04-21 | 1983-10-27 | Mitsubishi Gas Chem Co Inc | Unsaturated polyester resin composition |
-
1978
- 1978-12-18 JP JP15699878A patent/JPS6045630B2/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58183719A (en) * | 1982-04-21 | 1983-10-27 | Mitsubishi Gas Chem Co Inc | Unsaturated polyester resin composition |
JPH0212248B2 (en) * | 1982-04-21 | 1990-03-19 | Mitsubishi Gas Chemical Co |
Also Published As
Publication number | Publication date |
---|---|
JPS6045630B2 (en) | 1985-10-11 |
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