MIXTURE OF HYDROGEL FORMING POLYMER AND BUILDING MATERIAL

Title:

MIXTURE OF HYDROGEL FORMING POLYMER AND BUILDING MATERIAL

Document Type and Number:

Japanese Patent JP2004002145

Kind Code:

A

Abstract:

To provide a building material having the compressive strength and bending tensile strength improved by adding a suitable auxiliary substance.

This is the mixture of the hydraulic building material and minute particles of a solid hydrogel forming polymer which contain ≤2 mass% particles having the particle size exceeding 200 μm. A crosslinked polymer having an acid radical is used particularly as the solid hydrogel forming polymer.

Inventors:

PAKUSCH JOACHIM
DENU HANS-JUERGEN
JAHNS EKKEHARD
FUNK RUEDIGER
HOSS ULRIKE

Application Number:

JP2003008656A

Publication Date:

January 08, 2004

Filing Date:

January 16, 2003

Export Citation:

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Assignee:

BASF AG

International Classes:

C04B28/02; C04B24/24; C04B24/26; C04B28/14; C04B40/00; C08K3/24; C08K3/34; C08L101/14; (IPC1-7): C04B28/02; C04B24/24; C04B24/26; C04B28/14; C08K3/24; C08K3/34; C08L101/14

Attorney, Agent or Firm:

Satoshi Eto

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