CROSSLINKED POLYURETHANEPOLYUREA PARTICLE - DAINIPPON INK & CHEMICALS

Title:

CROSSLINKED POLYURETHANEPOLYUREA PARTICLE

Document Type and Number:

Japanese Patent JPH04345614

Kind Code:

A

Abstract:

PURPOSE:To obtain the title particles which are tough, excellent in solvent resistance, flow and handleability in packaging, storage, etc., and lowly agglomerate by selecting crosslinked polyurethanepolyurea particles each of which contains a specified compound in its inside. CONSTITUTION:Crosslinked polyurethanepolyurea particles each of which contains a finely divided inorganic compound, desirably sparingly water-soluble one, more desirably one selected between finely divided silica and finely divided aluminum oxide in its inside are selected.

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Inventors:

KONNO EIJU
KASE MITSUO

Application Number:

JP12009591A

Publication Date:

December 01, 1992

Filing Date:

May 24, 1991

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Assignee:

DAINIPPON INK & CHEMICALS

International Classes:

C08G18/08; C08G18/00; C08G18/65; C08L75/00; C08L75/04; (IPC1-7): C08G18/08; C08G18/65; C08L75/04

Attorney, Agent or Firm:

Takahashi victory

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