JPS5792030A - Manufacture of laminate - Google Patents
Manufacture of laminateInfo
- Publication number
- JPS5792030A JPS5792030A JP16937580A JP16937580A JPS5792030A JP S5792030 A JPS5792030 A JP S5792030A JP 16937580 A JP16937580 A JP 16937580A JP 16937580 A JP16937580 A JP 16937580A JP S5792030 A JPS5792030 A JP S5792030A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- substrate
- maleic anhydride
- tung oil
- laminate
- 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.)
- Pending
Links
Landscapes
- Reinforced Plastic Materials (AREA)
- Laminated Bodies (AREA)
Abstract
PURPOSE: To obtain a laminate having excellent processability, by coating a substrate with a resin obtained by compounding a curable unsaturated resin with a reaction product of tung oil and maleic anhydride.
CONSTITUTION: A resin varnish is prepared by compounding (A) 100pts.wt. of a curable unsaturated resin (e.g. unsaturated polyester resin) with (B) 5W40pts.wt. (pref. 10W20pts.) of a plasticizer of formula III, etc. obtained by the Diels-Alder reaction of tung oil (e.g. composed mainly of eleostearic acid glycerin ester of formulaI) with maleic anhydride of formula II at a (maleic anhydride)/(tung oil) molar ratio of pref. 0.5W2, and if necessary, (C) a filler, a flame retardant, etc. A substrate is coated with the resin varnish (pretreatment of the substrate for improving the affinity of the substrate with the resin further increases the effect), and a proper number of the coated substrates are laminated with each other and cured to obtain the objective laminate board.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16937580A JPS5792030A (en) | 1980-11-30 | 1980-11-30 | Manufacture of laminate |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16937580A JPS5792030A (en) | 1980-11-30 | 1980-11-30 | Manufacture of laminate |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5792030A true JPS5792030A (en) | 1982-06-08 |
Family
ID=15885418
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16937580A Pending JPS5792030A (en) | 1980-11-30 | 1980-11-30 | Manufacture of laminate |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5792030A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103881341A (en) * | 2014-04-04 | 2014-06-25 | 中南林业科技大学 | Tung oil derivative-modified unsaturated polyester resin composition and preparation method thereof |
-
1980
- 1980-11-30 JP JP16937580A patent/JPS5792030A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103881341A (en) * | 2014-04-04 | 2014-06-25 | 中南林业科技大学 | Tung oil derivative-modified unsaturated polyester resin composition and preparation method thereof |
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