【発明の名称】ホットメルト湿分―硬化ポリウレタン接着剤 - H.B.Huller Licensing and Financing Incorporated

Title:

【発明の名称】ホットメルト湿分―硬化ポリウレタン接着剤

Document Type and Number:

Japanese Patent JP3022924

Kind Code:

B2

Abstract:

Hot melt adhesive compositions combining the characteristics of thermoplastic hot melt adhesives and reactive adhesives can be prepared by blending a polyester polyether thermoplastic elastomer having the formula wherein Nu is a predominately cyclic nucleus and R1 is randomly selected from either a C2-6 alkylene or an amorphous polyether subunit comprising a polyoxyalkylene group with a polyisocyanate prepolymer. The resulting composition is flexible and may be used as an adhesive or as a sealant.

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Inventors:

Anderson, Gregory Jay.
Simmel, John M.

Application Number:

JP50763391A

Publication Date:

March 21, 2000

Filing Date:

March 29, 1991

Export Citation:

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Assignee:

H.B.Huller Licensing and Financing Incorporated

International Classes:

C08G18/10; C08G18/40; C08G18/42; C08G18/48; C09J175/00; C09J175/04; C09J175/06; (IPC1-7): C08G18/42; C09J175/06

Domestic Patent References:

JP2305881A

Other References:

【文献】西独国特許出願公開2014170(DE,A1)

Attorney, Agent or Firm:

Aoki Akira (3 outside)

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