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Title:
ADHESIVE COMPOSITION
Document Type and Number:
Japanese Patent JP2004131689
Kind Code:
A
Abstract:

To provide an adhesive composition having at least one among the following improved characteristics as compared with the adhesive without having polymer nano-particles: in a wet composition, an improved rheology and wet film uniformity (i.e., green strength) characteristics, and in a dry composition, an improved relative adhesion, a peel build characteristic, a resistance to plasticizer and solvent migration, a gas-blocking characteristic and a characteristics of an improved rheology against a low temperature treatment, etc.

This adhesive material containing at least one substrate and at least one adhesive composition, the adhesive composition contains 80-100 wt. % polymer nano-particles having 1-50 nm mean particle diameter based on the total weight of all polymer components, and the polymer nano-particles contains at least one kind of a poly-ethylenically unsaturated monomer as a polymerization unit.


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Inventors:
LESTER CHRISTOPHER L
LOFTON ELIZABETH P
LORAH DENNIS P
Application Number:
JP2003168746A
Publication Date:
April 30, 2004
Filing Date:
June 13, 2003
Export Citation:
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Assignee:
ROHM & HAAS
International Classes:
C09J123/08; A01N25/10; A01N25/24; A61K8/81; A61Q3/02; B08B17/06; B32B7/12; B32B27/00; B32B27/08; C04B24/26; C04B40/00; C04B41/48; C04B41/63; C08F8/44; C08F257/02; C08F265/04; C08F265/06; C08F285/00; C08F291/00; C08J3/07; C08J9/00; C08L27/06; C08L33/06; C08L51/00; C08L67/02; C08L77/02; C08L77/06; C09B63/00; C09B67/08; C09D5/03; C09D5/14; C09D7/43; C09D7/65; C09D11/10; C09D17/00; C09D133/06; C09D151/00; C09J5/00; C09J5/06; C09J7/35; C09J7/38; C09J11/08; C09J133/00; C09J133/06; C09J147/00; C09J151/00; C09J201/00; C08L33/12; C08L69/00; C08L77/00; (IPC1-7): C09J201/00; C09J7/02; C09J133/00; C09J147/00
Attorney, Agent or Firm:
Minoru Senda
Hisashi Tsuji
Koji Hashimoto



 
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