Title:
【発明の名称】ネットワークポリマーを含む硬化性組成物
Document Type and Number:
Japanese Patent JPH11506489
Kind Code:
A
Abstract:
A network polymer that contains: (a) a plurality of polymer chains which are derived from one or more ethylenically-unsaturated monomer(s), and (b) at least one linking group which links the polymer chains and which contains anhydride, carbonate, or uretidinedione moieties. The network polymer and other network polymers which contain similar dissociating groups are useful in curable formulations which contain a curable compound that contains: (a) a central moiety, and (b) a plurality of reactive groups which are bonded to the central moiety and which react with acid, hydroxyl, or isocyanate moieties liberated by dissociation of the anhydride, carbonate, or uretidinedione moieties. The curable composition builds viscosity more slowly and more controllably during curing than equivalent systems which do not contain the network polymer. It is useful in coatings and other uses for curable compositions.
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Inventors:
Tray Big, Duane, Es.
Bouliac, Lynton, Jay.
Bouliac, Lynton, Jay.
Application Number:
JP53672596A
Publication Date:
June 08, 1999
Filing Date:
May 31, 1996
Export Citation:
Assignee:
The Dow Chemical Company
International Classes:
C08L101/00; C08F2/00; C08F8/00; C08F10/00; C08F14/04; C08F16/16; C08F18/08; C08F20/08; C08F20/10; C08F212/06; C08F246/00; C09D5/03; C09D133/04; (IPC1-7): C08F20/10; C08F2/00; C08F10/00; C08F14/04; C08F16/16; C08F18/08; C08F20/08; C08F212/06; C08F246/00; C08L101/00; C09D133/04
Attorney, Agent or Firm:
Takashi Ishida (3 others)