公开(公告)号：DE1795108A1

公开(公告)日：1972-01-20

申请号：DE1795108

申请日：1968-08-10

Applicant: BASF AG

Inventor： LANGE GUENTER DR ,  GULBIUS KLAUS DR ,  WILHELM HANS DR ,  SCHULLER HELMUT DR

IPC: C08F22/00 ,  C08F19/00

公开(公告)号：DE1696171A1

公开(公告)日：1971-11-04

申请号：DE1696171

申请日：1967-10-28

Applicant: BASF AG

Inventor： WILHELM HANS DR ,  HANN ERNST ,  REINBOLD IMMO DR ,  SCHULLER HELMUT DR

IPC: C08K3/22 ,  C08L31/02 ,  D21H19/60

公开(公告)号：CH499587A

公开(公告)日：1970-11-30

申请号：CH957568

申请日：1968-06-26

Applicant: BASF AG

Inventor： LANGE GUENTER DR ,  WILHELM HANS DR ,  GULBINS KLAUS DR ,  SCHULLER HELMUT DR

IPC: C09B43/12 ,  C09B62/473 ,  C09B29/08

公开(公告)号：DE1936790A1

公开(公告)日：1971-02-18

申请号：DE1936790

申请日：1969-07-19

Applicant: BASF AG

Inventor： PRIEBE EDMUND DR ,  BURGER HEINZ DR ,  WEBER HEINZ DR ,  HIRSCH GUENTER DR ,  SCHULLER HELMUT DR ,  TRIESCHMANN HANS-GEORG PROF DR ,  WILLERSINN HERBERT DR

IPC: C08J9/20 ,  C08F7/04

Abstract: (Co)polymerisation of styrene or mixtures thereof with 50% or less of comonomer(s) is carried out in suspension, in presence of a foaming agent and a suspension agent and 0.01 to 0.3%, with respect to weight of monomer(s) of a polysiloxane. The (co)polymer obtained may be coated with an emulsifier. Addition of the polysiloxane results in production of a finely divided polymer having excellent flow characteristics without tendency to agglomeration of the particles. Esp. suitable for prodn. of thin-walled foamed mouldings having homogeneous structure and good mechanical strength.

公开(公告)号：DE1770553A1

公开(公告)日：1971-10-28

申请号：DE1770553

申请日：1968-06-01

Applicant: BASF AG

Inventor： PRIEBE EDMUND DR ,  WEBER HEINZ DR ,  HIRSCH GUENTER DR ,  SCHULLER HELMUT DR ,  TRIESCHMANN HANS-GEORG PROF DR ,  WILLERSINN LERBERT DR

IPC: C08F283/12 ,  C08J9/20 ,  C08J9/224 ,  C08F7/04

公开(公告)号：DE1644062A1

公开(公告)日：1971-03-25

申请号：DE1644062

申请日：1967-07-15

Applicant: BASF AG

Inventor： LANGE GUENTER DR ,  WILHELM HANS DR ,  GULBINS KLAUS DR ,  SCHULLER HELMUT DR

IPC: D06P1/00