JPS5740580A - Adhesive tape or sheet - Google Patents
Adhesive tape or sheetInfo
- Publication number
- JPS5740580A JPS5740580A JP11688580A JP11688580A JPS5740580A JP S5740580 A JPS5740580 A JP S5740580A JP 11688580 A JP11688580 A JP 11688580A JP 11688580 A JP11688580 A JP 11688580A JP S5740580 A JPS5740580 A JP S5740580A
- Authority
- JP
- Japan
- Prior art keywords
- fibrous material
- sheet
- ethylene
- vinyl acetate
- adhesive tape
- 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
- Compositions Of Macromolecular Compounds (AREA)
- Adhesive Tapes (AREA)
Abstract
PURPOSE: An inexpensive adhesive tape having improved release characteristics, lettering properties, and printing properties, obtained by applying a release treatment containing ethylene-vinyl acetate copolymer, etc. to one side of a fibrous material and an acrylic type emulsion adhesive to the other.
CONSTITUTION: One side of a fibrous material is coated with (A) a release treatment (toluene, cyclohexane, etc. is used as a solvent) comprising (a) an ethylene- vinyl acetate copolymer (preferably ethylene content of 60W85wt%) and (b) an adduct of polyethyleneimine with an alkylisocyanate in a weight ratio of 90:10W 40:60 and the other side is covered with (B) an acrylic type emulsion adhesive (e.g., polyacrylate, etc.), to give the desired tape or sheet. The amount of application of the component A is preferably 5W15g (calculated as 4W7wt% solution) per m2 fibrous material and 0.3W1g as a solid content, and the component B is preferably applied so that its thickness after drying is 20W30μ.
COPYRIGHT: (C)1982,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11688580A JPS6042267B2 (en) | 1980-08-25 | 1980-08-25 | Adhesive tape or sheet |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11688580A JPS6042267B2 (en) | 1980-08-25 | 1980-08-25 | Adhesive tape or sheet |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5740580A true JPS5740580A (en) | 1982-03-06 |
JPS6042267B2 JPS6042267B2 (en) | 1985-09-20 |
Family
ID=14698044
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11688580A Expired JPS6042267B2 (en) | 1980-08-25 | 1980-08-25 | Adhesive tape or sheet |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6042267B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04216885A (en) * | 1990-12-19 | 1992-08-06 | Sekisui Chem Co Ltd | Self-adhesive tape good for writing |
-
1980
- 1980-08-25 JP JP11688580A patent/JPS6042267B2/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH04216885A (en) * | 1990-12-19 | 1992-08-06 | Sekisui Chem Co Ltd | Self-adhesive tape good for writing |
Also Published As
Publication number | Publication date |
---|---|
JPS6042267B2 (en) | 1985-09-20 |
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