Global Patent Index - EP 0996600 A1

EP 0996600 A1 2000-05-03 - PLASTIC-MODIFIED AIR-PLACED CONCRETE OR MORTAR, METHOD FOR PRODUCING AND PROCESSING THE SAME

Title (en)

PLASTIC-MODIFIED AIR-PLACED CONCRETE OR MORTAR, METHOD FOR PRODUCING AND PROCESSING THE SAME

Title (de)

KUNSTSTOFFMODIFIZIERTER SPRITZBETON BZW. SPRITZMÖRTEL, VERFAHREN ZU SEINER HERSTELLUNG SOWIE SEINER VERARBEITUNG

Title (fr)

BETON OU MORTIER DE PROJECTION MODIFIE PAR DES MATIERES PLASTIQUES, SON PROCEDE DE FABRICATION ET SON TRAITEMENT

Publication

EP 0996600 A1 (DE)

Application

EP 98933583 A

Priority

  • DE 19723474 A
  • EP 9803264 W

Abstract (en)

[origin: DE19723474A1] The invention relates to air-placed concrete or mortar containing cement, sand and optionally gravel, as well as water and a styrene/(meth)acrylate copolymer dispersion, in which the styrene/(meth)acrylate copolymer content lies between 1 and 40 wt. % in relation to the cement content. The invention also relates to a method for producing and processing said concrete or mortar.

IPC 1-7 (main, further and additional classification)

C04B 24/26

IPC 8 full level (invention and additional information)

B28B 1/24 (2006.01); C04B 24/26 (2006.01); C04B 28/02 (2006.01)

CPC (invention and additional information)

C04B 28/02 (2013.01); C04B 24/2641 (2013.01); C04B 2111/00172 (2013.01)

Combination set (CPC)

C04B 28/02 + C04B 20/0076 + C04B 24/2641

Citation (search report)

See references of WO 9855420A1

Designated contracting state (EPC)

AT BE CH DE DK ES FR GB IT LI NL PT SE

EPO simple patent family

DE 19723474 A1 19981217; EP 0996600 A1 20000503; JP 2002502348 A 20020122; WO 9855420 A1 19981210

INPADOC legal status


2003-10-29 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030423

2003-09-17 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: CELANESE EMULSIONS GMBH

2003-01-29 [17Q] FIRST EXAMINATION REPORT

- Effective date: 20021212

2000-05-03 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20000105

2000-05-03 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT BE CH DE DK ES FR GB IT LI NL PT SE