CA2012633A1 - Polyimide composition and prepreg and laminate thereof - Google Patents
Polyimide composition and prepreg and laminate thereofInfo
- Publication number
- CA2012633A1 CA2012633A1 CA2012633A CA2012633A CA2012633A1 CA 2012633 A1 CA2012633 A1 CA 2012633A1 CA 2012633 A CA2012633 A CA 2012633A CA 2012633 A CA2012633 A CA 2012633A CA 2012633 A1 CA2012633 A1 CA 2012633A1
- Authority
- CA
- Canada
- Prior art keywords
- prepreg
- laminate
- polyimide
- composition
- polyimide composition
- 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
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Reinforced Plastic Materials (AREA)
Abstract
A polyimide composition is obtained by adding triallyl isocyanurates to polyimide, preferably with further addition of an accelerator and diluting solvent. The composition is made to show effective reduction in dielectric constant as well as in the inherent viscosity and surface tension so that, when employed in manufacturing laminates, the degree of impregnation into base material can be elevated to remarkably improve resin filling.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA002012633A CA2012633C (en) | 1989-04-25 | 1990-03-20 | Polyimide composition and prepreg and laminate thereof |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10526889 | 1989-04-25 | ||
CA002012633A CA2012633C (en) | 1989-04-25 | 1990-03-20 | Polyimide composition and prepreg and laminate thereof |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2012633A1 true CA2012633A1 (en) | 1991-09-20 |
CA2012633C CA2012633C (en) | 1999-03-30 |
Family
ID=25674021
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002012633A Expired - Lifetime CA2012633C (en) | 1989-04-25 | 1990-03-20 | Polyimide composition and prepreg and laminate thereof |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA2012633C (en) |
-
1990
- 1990-03-20 CA CA002012633A patent/CA2012633C/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CA2012633C (en) | 1999-03-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKEC | Expiry (correction) |
Effective date: 20121202 |