JPS5747372A - Preparation of adhesive sheet - Google Patents
Preparation of adhesive sheetInfo
- Publication number
- JPS5747372A JPS5747372A JP12209680A JP12209680A JPS5747372A JP S5747372 A JPS5747372 A JP S5747372A JP 12209680 A JP12209680 A JP 12209680A JP 12209680 A JP12209680 A JP 12209680A JP S5747372 A JPS5747372 A JP S5747372A
- Authority
- JP
- Japan
- Prior art keywords
- resin
- powder
- thermosetting resin
- substrate
- flexible
- 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
- Reinforced Plastic Materials (AREA)
- Adhesive Tapes (AREA)
Abstract
PURPOSE: To prepare the titled sheet having excellent punchability and good suitability for powder coating, by coating a fibrous substrate treated with a primer containing a flexible resin with a thermosetting resin powder, and melting the powder with heat.
CONSTITUTION: A fibrous substrate is treated with a primer treatment liquid containing a flexible resin (preferably a resin which is miscible with thermosetting resin powder and exhibiting tackiness at normal temperature, e.g. epoxy resin, phenoxy resin, etc.), and coated with thermosetting resin powder (pref. crushed to 250W 50μ in diameter), which is molten with heat under external pressure (preferably under a pressure of 0.5W5kg/cm2, at 80W180°C for ≤5min) to obtain the objective sheet. The amount of the flexible resin attached to the substrate is preferably 2W 20wt% of the sum of the resin and the thermosetting resin powder attached to the substrate.
USE: Suitable as a precise bonding material for electrical and electronic use.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12209680A JPS6026518B2 (en) | 1980-09-02 | 1980-09-02 | Manufacturing method of adhesive sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12209680A JPS6026518B2 (en) | 1980-09-02 | 1980-09-02 | Manufacturing method of adhesive sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5747372A true JPS5747372A (en) | 1982-03-18 |
JPS6026518B2 JPS6026518B2 (en) | 1985-06-24 |
Family
ID=14827546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12209680A Expired JPS6026518B2 (en) | 1980-09-02 | 1980-09-02 | Manufacturing method of adhesive sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6026518B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014521796A (en) * | 2011-07-29 | 2014-08-28 | トウホウ テナックス ユーロップ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Flexible reinforcing fiber yarn pre-impregnated with resin |
-
1980
- 1980-09-02 JP JP12209680A patent/JPS6026518B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2014521796A (en) * | 2011-07-29 | 2014-08-28 | トウホウ テナックス ユーロップ ゲゼルシャフト ミット ベシュレンクテル ハフツング | Flexible reinforcing fiber yarn pre-impregnated with resin |
Also Published As
Publication number | Publication date |
---|---|
JPS6026518B2 (en) | 1985-06-24 |
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