Patent EP0442380B1 successfully refreshed from Google Patents.
EP0442380B1
Expired / Lapsed
EP
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Contact adhering method
Assignee: Cemedine Co Ltd
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Filing: 1991-02-07
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Granted: 1996-05-22
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Expires: 2011-02-07
Abstract
No abstract record available.
Inventors
- 👤 Nobuyoshi Nishikawa
- 👤 Eiichi Okuno
- 👤 Toshiharu Horie
- 👤 Zyunzo Makino
- 👤 Hiroshi Lions Garden Aoki
Bibliographic Details
Application Number
—
Jurisdiction
EP
Data Source
google_patents
Last Synchronized
2026-11-08 12:58
CPC Classifications
C; C09; C09J; C09J5/00
Claims Analysis
Total Claims: 3
Claim 1
Independent Claim
120 words
A contact adhering method comprising the steps of: (a) applying a layer of a moisture curable adhesive composed of (1) a copolymer including a reactive silicon group whose molecular chain substantially consists of (i) alkylacrylate and/or alkylmethacrylate monomeric units having an alkyl group with 1 to 8 carbons, and (ii) alkylacrylate and/or alkylmethacrylate monomeric units having an alkyl group with 10 or more carbons, and (2) a polymer substantially consisting of oxyalkylene including a reactive silicon group; to at least one of two adherends; (b) maintaining the two adherends in non-contact with each other until the surface of the layer of moisture curable adhesive develops tack as a result of exposure to atmospheric moisture; and (c) fastening the two adherends.
Claim 2
Dependent Claim
24 words
The contact adhering method according to claim 1, wherein the thickness of the layer(s) of the moisture curable adhesive is 1 mm or less.
Claim 3
Dependent Claim
113 words
The contact adhering method according to claim 1 or 2 wherein said reactive silicon group is represented by the following general formulae (I) and/or (II): wherein R¹ represents a substituted or unsubstituted monovalent organic group having I to 20 carbon atoms, or a triorganosiloxy group; X represents a hydroxyl group or a heterogeneous or homogeneous hydrolyzable group; a is an integer of 0, 1 or 2; b is an integer of 0, 1, 2 or 3, provided that a is not 2 when b is 3; and m is an integer of 0 to 18; wherein R¹ is as defined in formula (I) and n is an integer of 0, 1 or 2.
References Cited (Backward Citations)
No citation records indexed.
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