JPS5540710A - Pressure-sensitive adhesive composition - Google Patents
Pressure-sensitive adhesive compositionInfo
- Publication number
- JPS5540710A JPS5540710A JP11339378A JP11339378A JPS5540710A JP S5540710 A JPS5540710 A JP S5540710A JP 11339378 A JP11339378 A JP 11339378A JP 11339378 A JP11339378 A JP 11339378A JP S5540710 A JPS5540710 A JP S5540710A
- Authority
- JP
- Japan
- Prior art keywords
- rubber
- composition
- vinyl monomer
- sensitive adhesive
- weight
- 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)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To prepare a pressur-sensitive adhesive composition having advantages of the rubber-based adhesive and improved adhesivity to a flat film bases, etc., by graft-polymerizing a vinyl monomer onto a composition comprising a block copolymer rubber and a liquid diene rubber.
CONSTITUTION: (A) 100 Parts by weight of a composition comprising (a) 10W 95wt% of a block copolymer rubber (e.g. styrene-isoprene-styrene rubber, etc.) and (b) 90W5wt% of a liquid diene rubber having a molecular weight of preferably 1,000W200,000 (e.g. liquid isoprene rubber, etc.), is grafted with (B) 3W100 parts by weight of a vinyl monomer (e.g. acrylic ester, etc.) and/or a functional vinyl monomer (e.g. acrylic acid, etc.) in a solvent at 50W120°C for 3W24hr in the presence of a radial initiator (0.5W5wt% on the basis of the vinyl monomers), etc.. A trackifier resin is preferably added to the composition for the further improvement of the initial tackiness and adhesion.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11339378A JPS5540710A (en) | 1978-09-14 | 1978-09-14 | Pressure-sensitive adhesive composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11339378A JPS5540710A (en) | 1978-09-14 | 1978-09-14 | Pressure-sensitive adhesive composition |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5540710A true JPS5540710A (en) | 1980-03-22 |
JPS565794B2 JPS565794B2 (en) | 1981-02-06 |
Family
ID=14611161
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11339378A Granted JPS5540710A (en) | 1978-09-14 | 1978-09-14 | Pressure-sensitive adhesive composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5540710A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55137166A (en) * | 1979-04-14 | 1980-10-25 | Denki Kagaku Kogyo Kk | Coating or printing ink composition |
JPH0340888A (en) * | 1989-05-10 | 1991-02-21 | A Ahlstroem Oy | Bleaching of cellulose pulp with ozone |
JPH08503656A (en) * | 1992-11-20 | 1996-04-23 | ダンカー インコーポレイテッド | Surface protection method with silicate compound |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950037A (en) * | 1972-09-13 | 1974-05-15 | ||
JPS5056427A (en) * | 1973-09-19 | 1975-05-17 | ||
JPS50129650A (en) * | 1974-04-03 | 1975-10-14 |
-
1978
- 1978-09-14 JP JP11339378A patent/JPS5540710A/en active Granted
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4950037A (en) * | 1972-09-13 | 1974-05-15 | ||
JPS5056427A (en) * | 1973-09-19 | 1975-05-17 | ||
JPS50129650A (en) * | 1974-04-03 | 1975-10-14 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55137166A (en) * | 1979-04-14 | 1980-10-25 | Denki Kagaku Kogyo Kk | Coating or printing ink composition |
JPS5817551B2 (en) * | 1979-04-14 | 1983-04-07 | 電気化学工業株式会社 | paint composition |
JPH0340888A (en) * | 1989-05-10 | 1991-02-21 | A Ahlstroem Oy | Bleaching of cellulose pulp with ozone |
JPH08503656A (en) * | 1992-11-20 | 1996-04-23 | ダンカー インコーポレイテッド | Surface protection method with silicate compound |
Also Published As
Publication number | Publication date |
---|---|
JPS565794B2 (en) | 1981-02-06 |
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