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公开(公告)号:CA733172A
公开(公告)日:1966-04-26
申请号:CA733172D
Applicant: BASF AG
Inventor: SPOOR HERBERT , WESSLAU HERMANN , POHLEMANN HEINZ , REINBOLD IMMO , ADDICKS GUENTHER
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公开(公告)号:FR1425907A
公开(公告)日:1966-01-24
申请号:FR7755
申请日:1965-03-03
Applicant: BASF AG
Inventor: WESSLAU HERMANN , POHLEMANN HEINZ , SPOOR HERBERT , ADDICKS GUENTHER , REINBOLD IMMO
IPC: D21H19/58
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公开(公告)号:FR1296265A
公开(公告)日:1962-06-15
申请号:FR869189
申请日:1961-07-27
Applicant: BASF AG
Inventor: POHLEMANN HEINZ , SPOOR HERBERT , FLORUS GERHARD
IPC: C08F218/04 , C09D151/00 , F16K5/00
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公开(公告)号:BE581696A
公开(公告)日:1959-12-01
申请号:BE581696
申请日:1959-08-14
Applicant: BASF AG
Inventor: POHLEMAN HEINZ , SPOOR HERBERT , BREXLER FRANZ , BURKERT HANS
IPC: C02B
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公开(公告)号:AU553567B2
公开(公告)日:1986-07-24
申请号:AU8498782
申请日:1982-06-18
Applicant: BASF AG
Inventor: LINHART FRIEDRICH , HARTMANN JUERGEN , JUNG DIETMAR , HARTMANN HEINRICH , SPOOR HERBERT , BURKERT HANS , HEIDE WILFRIED
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公开(公告)号:CA1186433A
公开(公告)日:1985-04-30
申请号:CA405078
申请日:1982-06-14
Applicant: BASF AG
Inventor: LINHART FRIEDRICH , HARTMANN JUERGEN , JUNG DIETMAR , HARTMANN HEINRICH , SPOOR HERBERT
IPC: B01D21/01 , C02F1/54 , C08F20/00 , C08F20/10 , C08F20/34 , D21H17/37 , D21H17/42 , D21H17/43 , D21H17/45 , D21H3/38
Abstract: Water-soluble homopolymers and copolymers of di-C1-C3-alkylaminoneopentyl (meth)acrylates, the homopolymers and copolymers having a K value of from 150 to 300, are used as retention agents, drainage agents and flocculants in papermaking. Increased retention, drainage rate and flocculation are achieved in comparison with the conventional basic polyacrylates.
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17.
公开(公告)号:ZA8204316B
公开(公告)日:1983-06-29
申请号:ZA8204316
申请日:1982-06-18
Applicant: BASF AG
Inventor: LINHART FRIEDRICH , HARTMANN JUERGEN , JUNG DIETMAR , HARTMANN HEINRICH , SPOOR HERBERT , BURKERT HANS , HEIDE WILFRIED
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公开(公告)号:AU8498782A
公开(公告)日:1982-12-23
申请号:AU8498782
申请日:1982-06-18
Applicant: BASF AG
Inventor: LINHART FRIEDRICH , HARTMANN JUERGEN , JUNG DIETMAR , HARTMANN HEINRICH , SPOOR HERBERT , BURKERT HANS , HEIDE WILFRIED
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公开(公告)号:CA956189A
公开(公告)日:1974-10-15
申请号:CA146875
申请日:1972-07-11
Applicant: BASF AG
Inventor: EISENTRAEGER KLAUS , IMMEL GUENTHER , MARX MATTHIAS , REINHARD HANS , SPOOR HERBERT , STORCK GERHARD
IPC: C08L61/20 , C09J133/06
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公开(公告)号:CA881580A
公开(公告)日:1971-09-21
申请号:CA881580D
Applicant: BASF AG
Inventor: TROEGER GOTTFRIED , MUELLER GERHART H , BACHMANN GERHARD , SPOOR HERBERT , BATZILL WOLFGANG
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