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公开(公告)号：DE19509782A1
公开(公告)日：1996-09-19
申请号：DE19509782
申请日：1995-03-17
Applicant: BASF AG
Inventor： WILHELM HEINZ , FOLDA THOMAS DR , MOEBIUS KARL-HEINZ DR , BUELTJER UWE DR
IPC: E21B7/20 , E21B17/00 , E21B17/04 , E21B17/08 , F16L58/00 , F16L58/18 , C23F15/00 , B05D7/14 , E21B7/26
Abstract: The invention relates to corrosion protection for the weld points on plastic-coated steel pipes without any coating at the weld points. To the uncoated region are applied laminates of fibre-reinforced, cured, unsaturated polyester resins, with the laminates overlapping the plastic-coated region.
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公开(公告)号：DE59202429D1
公开(公告)日：1995-07-13
申请号：DE59202429
申请日：1992-03-20
Applicant: BASF AG
Inventor： CRAMER EDWIN DR , PETER ROLAND DR , SCHOLZ DANKMAR , ZWECKER JOACHIM DR , FOLDA THOMAS DR , HENSE ULRICH DR , MAUTHE PETER
IPC: C08F299/00 , C08F299/06 , C08L75/14 , C09J175/14 , C09J175/16 , E21D20/02 , F16B13/14
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公开(公告)号：DE4316181A1
公开(公告)日：1994-11-17
申请号：DE4316181
申请日：1993-05-14
Applicant: BASF AG
Inventor： SCHWIEGK STEFAN DR , FOLDA THOMAS DR
IPC: C08F290/06 , C09D175/16 , C08L75/16 , B05D3/02 , B05D3/06 , B32B27/40 , C08K3/18 , E04B1/66
Abstract: Low-viscosity, low-emission vinylester-urethane resins (I) contain: (A) 100-75 pts.wt. vinylester-urethane resin; (B) 0-25 pts.wt. copolymerisable monomer; and (C) 0.1-20 pts.wt. water (w.r.t. A+B). Also claimed are processes for the prodn. of coatings and laminates from (I) by: (a) adding an initiator which acts at low temp. and then curing the system at below 50 deg.C; or (b) by adding a photoinitiator and curing by irradiation.
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公开(公告)号：DE59003522D1
公开(公告)日：1993-12-23
申请号：DE59003522
申请日：1990-08-28
Applicant: BASF AG
Inventor： EISENBARTH PHILIPP DR , PETER ROLAND DR , FOLDA THOMAS DR
IPC: C08F222/40 , C08G73/12 , C08J5/24 , C08L79/08
Abstract: Heat-curable bismaleimide resins containing an aromatic alkenyl compound, preferably o,o'-diallylbisphenol A, and a Lewis acid as an additive for prolonging the pot life at elevated temperatures are suitable for impregnating reinforcing fibers, rovings so impregnated having a prolonged gel time and being usable for fabrication of wound structures.
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公开(公告)号：DE4111828A1
公开(公告)日：1992-10-15
申请号：DE4111828
申请日：1991-04-11
Applicant: BASF AG
Inventor： CRAMER EDWIN DR , PETER ROLAND DR , SCHOLZ DANKMAR , ZWECKER JOACHIM DR , FOLDA THOMAS DR , HENSE ULRICH DR , MAUTHE PETER
IPC: C08F299/00 , C08F299/06 , C08L75/14 , C09J175/14 , C09J175/16 , E21D20/02 , F16B13/14
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Patent Agency Ranking
公开(公告)号：DE19614282A1
公开(公告)日：1997-10-16
申请号：DE19614282
申请日：1996-04-11
Applicant: BASF AG
Inventor： BUHL DIETER , ECKEL AEGIDIUS DR , ZWECKER JOACHIM DR , FOLDA THOMAS DR
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公开(公告)号：DE4438576A1
公开(公告)日：1996-05-02
申请号：DE4438576
申请日：1994-10-28
Applicant: BASF AG
Inventor： GERTH DALE DR , SCHWIEGK STEFAN DR , MOEBIUS KARL-HEINZ DR , WILHELM HEINZ , FOLDA THOMAS DR
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公开(公告)号：DE4437499A1
公开(公告)日：1996-04-25
申请号：DE4437499
申请日：1994-10-20
Applicant: BASF AG
Inventor： GERTH DALE DR , SCHWIEGK STEFAN DR , FOLDA THOMAS DR , ALLSPACH THOMAS DR
IPC: C08F283/01 , C08F290/06 , C09D167/06 , C08L67/06 , C08J3/24 , C08K5/01 , C08K5/101
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公开(公告)号：DE4437498A1
公开(公告)日：1996-04-25
申请号：DE4437498
申请日：1994-10-20
Applicant: BASF AG
Inventor： CHRISTOPH HANS-JUERGEN DR , WOLF BERNHARD , GERTH DALE DR , SCHWIEGK STEFAN DR , FOLDA THOMAS DR
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公开(公告)号：DE4012946A1
公开(公告)日：1991-10-31
申请号：DE4012946
申请日：1990-04-24
Applicant: BASF AG
Inventor： CRAMER EDWIN DR , FOLDA THOMAS DR , ZWECKER JOACHIM DR
Abstract: The invention relates to prepregs for high-performance composite materials comprising a vinyl ester urethane resin and aligned reinforcing fibres. The resin is the product of the reaction of A) a polyfunctional isocyanate, optionally B1) a polyhydric alcohol and/or B2) a polyamine, and C) a hydroxyalkyl (meth)acrylate, which contains less than 2 % by weight of unsaturated monomers and in particular virtually no styrene.
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