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公开(公告)号:CH435519A
公开(公告)日:1967-05-15
申请号:CH1061963
申请日:1963-08-28
Applicant: BASF AG
Inventor: REINHARD HANS DR , WOLF HANS DR , KELLER LOTHAR DR , DOTZAUER BERNHARD DR , WILHELM HANS DR
IPC: B32B27/00 , C08F8/00 , C08F20/62 , C08F26/06 , C08F246/00 , C09J133/00 , C09J133/06 , C09J133/08 , C09J157/04 , C09J3/14
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公开(公告)号:CH406024A
公开(公告)日:1966-01-15
申请号:CH590762
申请日:1962-05-16
Applicant: BASF AG
Inventor: REINHARD HANS DR , SLIWKA WOLFGANG DR , ROLF PETRI
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公开(公告)号:AT227233B
公开(公告)日:1963-05-10
申请号:AT909761
申请日:1961-11-30
Applicant: BASF AG
Inventor: PENNING ERNST DR , WELZEL GERHARD DR , REINHARD HANS DR , WOLF HANS DR , WILHELM HANS DR
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公开(公告)号:NL142210B
公开(公告)日:1974-05-15
申请号:NL6403897
申请日:1964-04-10
Applicant: BASF AG
Inventor: WOLF HANS DR , DRESCHER ERWIN DR , WILHELM HANS DR , PENNING ERNST DR , FAULHABER GERHARD DR , REINHARD HANS DR
IPC: C08F220/12 , D04H1/4334 , D04H1/587 , D04H1/645 , D06M15/29 , D06M15/38 , D04H1/64
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公开(公告)号:DE1769700A1
公开(公告)日:1971-11-04
申请号:DE1769700
申请日:1968-06-29
Applicant: BASF AG
Inventor: STEPHAN RUDOLF DR , WELZEL GERHARD DR , REINHARD HANS DR , FRANK HANS-ULRICH
Abstract: Bonded nonwovens can be produced with particular advantage by the wet method by treating the textile fibers prior to the addition of the binder polymers with water-soluble cationic polycondensation products which have been prepared from carbamides, formaldehyde, dicyanodiamide and salts of ammonia or of amines.
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公开(公告)号:DE1769699A1
公开(公告)日:1971-11-04
申请号:DE1769699
申请日:1968-06-29
Applicant: BASF AG
Inventor: REINHARD HANS DR , WELZEL GERHARD DR , STEPHAN RUDOLF DR
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公开(公告)号:DE1594934A1
公开(公告)日:1971-03-11
申请号:DE1594934
申请日:1967-05-20
Applicant: BASF AG
Inventor: MUELLER ALFRED DR , WELZEL GERHARD DR , REINHARD HANS DR
IPC: C08F220/12 , D04H1/4334 , D04H1/587 , D04H1/645 , D06M15/29 , D06M15/38
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公开(公告)号:CH499580A
公开(公告)日:1970-11-30
申请号:CH382469
申请日:1969-03-13
Applicant: BASF AG
Inventor: REINHARD HANS DR , ROLF PETRI , WILHELM-FRIEDRICH BECKERLE
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公开(公告)号:CH412308A
公开(公告)日:1966-04-30
申请号:CH395864
申请日:1964-03-26
Applicant: BASF AG
Inventor: REINHARD HANS DR , THURN HELMUT DR , WILHELM-FRIEDRICH BECKERLE
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20.
公开(公告)号:DE2112556A1
公开(公告)日:1972-10-05
申请号:DE2112556
申请日:1971-03-16
Applicant: BASF AG
Inventor: MATEJCEK FRANZ DR , WELZEL GERHARD DR , REINHARD HANS DR
Abstract: The felting material, consisting of natural and/or synthetic fibres, is subjected to a point compression by steel lips in a V formation to allow hot fluid polymerisates to be passed into the material. This is allowed to reassert itself for coling to stabilise the polymerisate layer inside. Strength and stability is given to the felt, esp. for carpeting applications, without wastage.
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