公开(公告)号：CA1149257A

公开(公告)日：1983-07-05

申请号：CA368691

申请日：1981-01-16

Applicant: DEGUSSA

Inventor： MUELLER KARL-HANS ,  TAILFER ROLAND ,  TUERK GUENTER

IPC: B01D19/04 ,  C09C1/30

Abstract: For the production of anti-foaming agents precipitated micronized silica having defined physico-chemical characteristic data is mixed with silicone oil, homogenized and heated. These anti-foaming agents can be used in pharmaceutics, in the production of foaming latex emulsions, in the food industry, in detergent formulae, in the textile industry as well as in the paint and varnish industry.

公开(公告)号：DE3066316D1

公开(公告)日：1984-03-01

申请号：DE3066316

申请日：1980-11-15

Applicant: DEGUSSA

Inventor： MULLER KARL-HANS DR ,  TAILFER ROLAND ,  TURK GUNTER DR

IPC: B01D19/04 ,  C09C1/30

Abstract: Precipitated, jet ground silica with specific physical-chemical properties is mixed with silicone oil, homogenized and heated to produce an antifoam agent. This type of antifoam agent can be used in pharmacy, in producing foam stopping latex emulsion, in the food field, in washing formulations, in the textile industry as well as in the pigment and varnish industries.

公开(公告)号：CH630953A5

公开(公告)日：1982-07-15

申请号：CH1303577

申请日：1977-10-26

Applicant: DEGUSSA

Inventor： MUELLER KARL-HANS DR ,  TAILFER ROLAND

IPC: C09G1/02 ,  C09G1/08

公开(公告)号：DE2648640A1

公开(公告)日：1978-05-03

申请号：DE2648640

申请日：1976-10-27

Applicant: DEGUSSA

Inventor： MUELLER KARL-HANS DIPL CHEM DR ,  TAILFER ROLAND

IPC: C09G1/02 ,  C09G1/10