JPS55102672A - Preparation of adhesive sheet - Google Patents
Preparation of adhesive sheetInfo
- Publication number
- JPS55102672A JPS55102672A JP1079179A JP1079179A JPS55102672A JP S55102672 A JPS55102672 A JP S55102672A JP 1079179 A JP1079179 A JP 1079179A JP 1079179 A JP1079179 A JP 1079179A JP S55102672 A JPS55102672 A JP S55102672A
- Authority
- JP
- Japan
- Prior art keywords
- powder
- base material
- molten
- adhesive sheet
- synthetic resin
- 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
- Adhesive Tapes (AREA)
Abstract
PURPOSE: To prepare an adhesive sheet having improved dimensional and storage stabilities, and adhesion, and uniform surfaces, in one step, by forming a resin layer on a molten synthetic resin powder applied on one side of a fibrous sheet base material.
CONSTITUTION: One side of a fibrous sheet base material 20W110μ thick having an apparent density of 0.2W0.5g/cm3, e.g. a nonwoven glass or polyester fabric, is coated with synthetic resin powder of particle size ≤60 mesh, e.g. epoxy or polyamide resin, at a basis weight of 20W150g/cm2. The powder is molten by heat to form a resin layer to give the desired adhesive sheet. For example, synthetic resin powder is applied to the base material with the electrostatic coater 4 while rotating the winding roll 2 in the direction of arrow to form the powder layer 6, which is molten by heating with the heater 5 to provide the resin layer 61.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1079179A JPS55102672A (en) | 1979-01-31 | 1979-01-31 | Preparation of adhesive sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1079179A JPS55102672A (en) | 1979-01-31 | 1979-01-31 | Preparation of adhesive sheet |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55102672A true JPS55102672A (en) | 1980-08-06 |
Family
ID=11760154
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1079179A Pending JPS55102672A (en) | 1979-01-31 | 1979-01-31 | Preparation of adhesive sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55102672A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6479585B2 (en) * | 2000-05-26 | 2002-11-12 | H. B. Fuller Licensing & Financing Inc. | Power coating of carboxyl-functional acrylic resin and polyepoxy resin |
-
1979
- 1979-01-31 JP JP1079179A patent/JPS55102672A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6479585B2 (en) * | 2000-05-26 | 2002-11-12 | H. B. Fuller Licensing & Financing Inc. | Power coating of carboxyl-functional acrylic resin and polyepoxy resin |
US6797385B2 (en) * | 2000-05-26 | 2004-09-28 | H. B. Fuller Licensing & Financing Inc. | Powder coating of cooh acrylic resin, polyepoxide and low t catalyst |
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