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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
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.
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公开(公告)号:DE3273564D1
公开(公告)日:1986-11-06
申请号:DE3273564
申请日:1982-07-15
Applicant: BASF AG
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公开(公告)号:DE3263631D1
公开(公告)日:1985-06-13
申请号:DE3263631
申请日:1982-02-17
Applicant: BASF AG
Inventor: BRANDSTETTER FRANZ DR , ECHTE ADOLF DR , HAAF FRANZ DR , NAARMANN HERBERT DR , PRIEBE EDMUND DR
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公开(公告)号:DE3460470D1
公开(公告)日:1986-09-18
申请号:DE3460470
申请日:1984-05-14
Applicant: BASF AG
Inventor: HAMBRECHT JUERGEN DR , JUNG RUDOLF , LINDENSCHMIDT GERHARD DR , ECHTE ADOLF DR , PRIEBE EDMUND DR
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公开(公告)号:DE3264153D1
公开(公告)日:1985-07-25
申请号:DE3264153
申请日:1982-01-18
Applicant: BASF AG
Inventor: BRANDSTETTER FRANZ DR , MC KEE GRAHAM EDMUND DR , PRIEBE EDMUND DR
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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
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公开(公告)号:DE3169997D1
公开(公告)日:1985-05-23
申请号:DE3169997
申请日:1981-09-10
Applicant: BASF AG
Inventor: BRANDSTETTER FRANZ DR , ECHTE ADOLF DR , NAARMANN HERBERT DR , PRIEBE EDMUND DR
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公开(公告)号:DE3322748A1
公开(公告)日:1985-01-03
申请号:DE3322748
申请日:1983-06-24
Applicant: BASF AG
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公开(公告)号:DE3318453A1
公开(公告)日:1984-11-22
申请号:DE3318453
申请日:1983-05-20
Applicant: BASF AG
Inventor: HAMBRECHT JUERGEN DR , JUNG RUDOLF H DR , LINDENSCHMIDT GERHARD DR , PRIEBE EDMUND DR
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公开(公告)号:CH536338A
公开(公告)日:1973-04-30
申请号:CH925070
申请日:1970-06-18
Applicant: BASF AG
Inventor: WILLI HILD , ZAHRADNIK FRANZ DR , ZAHN ERWIN DR , PRIEBE EDMUND DR
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