JPS575717A - Resin composition for laminatings - Google Patents
Resin composition for laminatingsInfo
- Publication number
- JPS575717A JPS575717A JP8125680A JP8125680A JPS575717A JP S575717 A JPS575717 A JP S575717A JP 8125680 A JP8125680 A JP 8125680A JP 8125680 A JP8125680 A JP 8125680A JP S575717 A JPS575717 A JP S575717A
- Authority
- JP
- Japan
- Prior art keywords
- carboxyls
- epoxy resin
- reaction
- epoxy
- laminatings
- 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
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/03—Use of materials for the substrate
- H05K1/0313—Organic insulating material
- H05K1/0353—Organic insulating material consisting of two or more materials, e.g. two or more polymers, polymer + filler, + reinforcement
Landscapes
- Laminated Bodies (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Epoxy Resins (AREA)
Abstract
PURPOSE: The titled composition that is made by reaction of a polybutadiene containing carboxyls with an epoxy resin at a specific ratio, thus being suitably used for printed wiring because of its high-frequency dielectric characteristics, high strength and high adhesion to copper foils.
CONSTITUTION: The reaction between (A) a polybutadiene homopolymer and/or copolymer bearing carboxyls and (B) an epoxy resin such as bisphenol-A epoxy resin in an amount corresponding to 1.8W30, preferably 2W20 equivalents in epoxy groups per 1 equivalent of carboxyls in component A is conducted at 80W150°C for 2W5hr. Then, a solvent such as methyl ethyl ketone, an epoxy curing agent or radical polymerization initiator are added to the reaction mixture.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8125680A JPS575717A (en) | 1980-06-16 | 1980-06-16 | Resin composition for laminatings |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8125680A JPS575717A (en) | 1980-06-16 | 1980-06-16 | Resin composition for laminatings |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS575717A true JPS575717A (en) | 1982-01-12 |
JPS636088B2 JPS636088B2 (en) | 1988-02-08 |
Family
ID=13741296
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8125680A Granted JPS575717A (en) | 1980-06-16 | 1980-06-16 | Resin composition for laminatings |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS575717A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609076A (en) * | 1983-06-27 | 1985-01-18 | 東芝ケミカル株式会社 | Airtight terminal |
JP2003040975A (en) * | 2001-07-27 | 2003-02-13 | Nippon Soda Co Ltd | Method for producing epoxy oligomer |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3514030A4 (en) | 2016-09-15 | 2020-04-22 | Hitachi Construction Machinery Co., Ltd. | Pitching control system for dump trucks |
-
1980
- 1980-06-16 JP JP8125680A patent/JPS575717A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS609076A (en) * | 1983-06-27 | 1985-01-18 | 東芝ケミカル株式会社 | Airtight terminal |
JP2003040975A (en) * | 2001-07-27 | 2003-02-13 | Nippon Soda Co Ltd | Method for producing epoxy oligomer |
Also Published As
Publication number | Publication date |
---|---|
JPS636088B2 (en) | 1988-02-08 |
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