JPS56871A - Filmy adhesive - Google Patents
Filmy adhesiveInfo
- Publication number
- JPS56871A JPS56871A JP7710879A JP7710879A JPS56871A JP S56871 A JPS56871 A JP S56871A JP 7710879 A JP7710879 A JP 7710879A JP 7710879 A JP7710879 A JP 7710879A JP S56871 A JPS56871 A JP S56871A
- Authority
- JP
- Japan
- Prior art keywords
- adhesive
- mica powder
- materials
- mixt
- temp
- 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
- 239000000853 adhesive Substances 0.000 title abstract 6
- 230000001070 adhesive effect Effects 0.000 title abstract 6
- 239000010445 mica Substances 0.000 abstract 4
- 229910052618 mica group Inorganic materials 0.000 abstract 4
- 239000000843 powder Substances 0.000 abstract 4
- 239000000463 material Substances 0.000 abstract 3
- 239000003795 chemical substances by application Substances 0.000 abstract 2
- 239000005038 ethylene vinyl acetate Substances 0.000 abstract 2
- 229920001200 poly(ethylene-vinyl acetate) Polymers 0.000 abstract 2
- 239000012763 reinforcing filler Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 235000014113 dietary fatty acids Nutrition 0.000 abstract 1
- 229930195729 fatty acid Natural products 0.000 abstract 1
- 239000000194 fatty acid Substances 0.000 abstract 1
- 150000004665 fatty acids Chemical class 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 230000007774 longterm Effects 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 229920001187 thermosetting polymer Polymers 0.000 abstract 1
Landscapes
- Adhesive Tapes (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
PURPOSE: To provide titled filmy adhesive which excels in heat resistance and long- term shelf stability and in which the strength performance of an adhesive and the heat distortion temperature of the adhesive after thermosetting reaction are high, consisting of a film of an ethylene-vinyl acetate copolymer resin contg. mica powder dispersed therein.
CONSTITUTION: A surface treating agent such as fat or a higher fatty acid (metal salt) is bonded onto a mica powder having a particle diameter of not more than 100μ, pref. 5W50μ in an amount of 0.0001W0.1g of the agent per g of the mica powder. The mica powder is heated at a temp. of 50W200°C and dried to obtain a reinforcing filler. Then 10W50wt% of the reinforcing filler is mixed with 90W 50wt% of an ethylene-vinyl acetate copolymer resin. If necessary, 0.1W2.5 of a free-radical initiator is added to the mixt. The mixt. is kneaded at 80°C, and then molded at a temp. of 160W170°C into a film having a thickness of 300W500μ to obtain a filmy adhesive. The adhesive is interposed between two materials to be bonded. The materials are hot-pressed at 110°C and at a press. of 3W5kg/cm2 for 60min to bond the materials to each other with high bond strength.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7710879A JPS56871A (en) | 1979-06-19 | 1979-06-19 | Filmy adhesive |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7710879A JPS56871A (en) | 1979-06-19 | 1979-06-19 | Filmy adhesive |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56871A true JPS56871A (en) | 1981-01-07 |
JPS6311387B2 JPS6311387B2 (en) | 1988-03-14 |
Family
ID=13624578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7710879A Granted JPS56871A (en) | 1979-06-19 | 1979-06-19 | Filmy adhesive |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56871A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998056729A1 (en) * | 1997-06-12 | 1998-12-17 | Windsor Technologies Limited | Method of preparing exfoliated vermiculite for the manufacture of a finished product |
-
1979
- 1979-06-19 JP JP7710879A patent/JPS56871A/en active Granted
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO1998056729A1 (en) * | 1997-06-12 | 1998-12-17 | Windsor Technologies Limited | Method of preparing exfoliated vermiculite for the manufacture of a finished product |
US6337107B1 (en) | 1997-06-12 | 2002-01-08 | Windsor Technologies Limited | Method of preparing exfoliated vermiculite for the manufacture of a finished product |
Also Published As
Publication number | Publication date |
---|---|
JPS6311387B2 (en) | 1988-03-14 |
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