公开(公告)号：AU2985984A

公开(公告)日：1985-01-03

申请号：AU2985984

申请日：1984-06-25

Applicant: BASF AG

Inventor： LENZ WERNER ,  SANDER HANS ,  MOELLER DIETER

IPC: C08G18/00 ,  C08G18/62 ,  C08G18/72 ,  C08G18/79 ,  C09D133/14 ,  C09D175/04 ,  C08G18/78 ,  C08G18/80 ,  C09D3/72

Abstract: A process for the production of coatings based on reaction products of (A) polyhydroxypolyacrylate resins obtained from hydroxyalkyl esters of acrylic acid and/or methacrylic acid, alkyl esters of acrylic acid and/or methacrylic acid, and one or more polymerizable, olefinically unsaturated nitrogen-containing heterocyclic compounds, with or without vinylaromatics, (meth)acrylamides and other monomers, with (B) isocyanurate-containing polyisocyanates which may or may not contain biuret groups, have a functionality of from 2.5 to 6 and consist of a mixture of polyisocyanates possessing predominantly cycloaliphatically bonded isocyanate groups with those possessing predominantly aliphatically bonded isocyanate groups. The process is particularly useful for coating metal components.

公开(公告)号：DE59100875D1

公开(公告)日：1994-03-03

申请号：DE59100875

申请日：1991-03-30

Applicant: BASF AG

Inventor： LENZ WERNER ,  PIRKER ALFRED ,  SEIB WOLFGANG

IPC: B32B5/18 ,  B32B3/12 ,  B32B27/00 ,  B60R19/18

Abstract: The component comprises an elongate structure (1) with an open cross-section and edge stiffening elements (2); to increase the shear stiffness or bulge resistance of the structure (1), its flanges (3) are stiffened in the deformation-critical areas with plates or shells (4) attached to the flanges by means of spacer elements (7-9).

公开(公告)号：BR8403059A

公开(公告)日：1985-05-28

申请号：BR8403059

申请日：1984-06-22

Applicant: BASF AG

Inventor： LENZ WERNER ,  SANDER HANS ,  MOELLER DIETER

IPC: C08G18/00 ,  C08G18/40 ,  C08G18/62 ,  C08G18/72 ,  C08G18/79 ,  C09D133/04 ,  C09D133/14 ,  C09D175/04 ,  C09D3/72 ,  B05D7/14

Abstract: A process for the production of coatings based on reaction products of (A) mixtures of (A1) polyhydroxypolyacrylate resins obtained from hydroxylalkyl esters of acrylic acid and/or methacrylic acid, alkyl esters of acrylic acid and/or methacrylic acid, and one or more polymerizable, olefinically unsaturated nitrogen-containing heterocyclic compounds, with or without vinylaromatics, (meth)acrylamides and other monomers, and (A2) polyesterpolyols with (B) isocyanurate-containing polyisocyanates which may or may not contain biuret groups, have a functionality of from 2.5 to 6 and possess predominantly cycloaliphatically bonded isocyanate groups, some of which may be replaced by aliphatically bonded isocyanate groups. The process is particularly useful for coating metal components.

公开(公告)号：BR8403058A

公开(公告)日：1985-05-28

申请号：BR8403058

申请日：1984-06-22

Applicant: BASF AG

Inventor： LENZ WERNER ,  SANDER HANS ,  MOELLER DIETER

IPC: C08G18/00 ,  C08G18/62 ,  C08G18/72 ,  C08G18/79 ,  C09D133/14 ,  C09D175/04 ,  C09D3/727 ,  B05D7/14

Abstract: A process for the production of coatings based on reaction products of (A) polyhydroxypolyacrylate resins obtained from hydroxyalkyl esters of acrylic acid and/or methacrylic acid, alkyl esters of acrylic acid and/or methacrylic acid, and one or more polymerizable, olefinically unsaturated nitrogen-containing heterocyclic compounds, with or without vinylaromatics, (meth)acrylamides and other monomers, with (B) isocyanurate-containing polyisocyanates which may or may not contain biuret groups, have a functionality of from 2.5 to 6 and consist of a mixture of polyisocyanates possessing predominantly cycloaliphatically bonded isocyanate groups with those possessing predominantly aliphatically bonded isocyanate groups. The process is particularly useful for coating metal components.

公开(公告)号：DE102005039625A1

公开(公告)日：2007-03-01

申请号：DE102005039625

申请日：2005-08-22

Applicant: BASF AG

Inventor： LENZ WERNER ,  BAUMGARTL HORST ,  VATH BERNHARD

IPC: C08J9/236 ,  B29C67/20 ,  C08J9/22 ,  C08J9/42

Abstract: The invention relates to a foam which comprises a foam matrix having essentially open cells and an impregnation comprising essentially fluorocarbon resin or silicone resin applied to the foam matrix. The impregnation additionally comprises at least one flame-retardant substance. The invention further relates to a process for producing a foam according to the invention.

公开(公告)号：DE10011388A1

公开(公告)日：2000-11-02

申请号：DE10011388

申请日：2000-03-09

Applicant: BASF AG

Inventor： LENZ WERNER ,  STOEHR DIETER

IPC: B05D7/24 ,  C08J9/36 ,  C08J9/40 ,  C08K5/10 ,  C08J9/42 ,  C08G14/10

Abstract: Open-cell melamine resin foam (MF foam) in which the surface of the cell structure is completely or partly coated with a fluoroalkyl ester. An Independent claim is also included for a process for the production of MF foam by spraying or impregnating the foam with an aqueous emulsion of a fluoroalkyl ester, then squeezing off excess liquid and drying at 40-200 deg C.

公开(公告)号：DE19702995A1

公开(公告)日：1997-09-04

申请号：DE19702995

申请日：1997-01-28

Applicant: BASF AG

Inventor： KRUECKAU FRITZ ERNST ,  HAARDT UDO ,  LENZ WERNER

IPC: B32B5/32 ,  B60K37/00 ,  B60N2/42 ,  B60N2/427 ,  B60N2/48 ,  B60R19/22 ,  B60R21/04 ,  B62D21/15 ,  F16F1/37 ,  C08J9/16 ,  C08L23/12 ,  C08L25/06

Abstract: In an energy-absorbing moulding, which consists of 2 foam layers, A and B, arranged behind one another in the direction of application of stress, layer A is a polypropylene foam with a density of 20-120 g/dm and layer B is a polystyrene foam with a density of 20-60 g/dm .

公开(公告)号：DE4029063A1

公开(公告)日：1991-04-04

申请号：DE4029063

申请日：1990-09-13

Applicant: BASF AG

Inventor： LENZ WERNER ,  KEIM DIETER

IPC: F16F1/36 ,  F16F7/08

Abstract: An energy absorber which can be re-used repeatedly and has an almost ideal quality factor consists of a thrust plate with pin (1) and a bush (2) which are displaced relative to each other by the application of an axial force and absorb the impact energy by friction. Both components are pref. made of ULTRAMIDB3WG7 (RTM). The quality factor is raised still more if quartz powder is strewn over the rubbing surface. ADVANTAGE - This absorber has a high quality factor and can be re-positioned by using a press or an extractor.

公开(公告)号：CA1186171A

公开(公告)日：1985-04-30

申请号：CA407672

申请日：1982-07-20

Applicant: BASF AG

Inventor： SCHORNICK GUNNAR ,  JUN MONG-JON ,  SANNER AXEL ,  LEHNER AUGUST ,  LENZ WERNER ,  RICHTER PETER ,  ECKELL ALBRECHT

IPC: G03F7/035 ,  C08F299/06 ,  C08G18/66 ,  C08G18/67 ,  G03F7/027 ,  G03F7/032 ,  G03F7/26 ,  G03F7/10

Abstract: A photopolymerizable recording material for the production of relief plates comprises a photopolymerizable layer which can be developed in an alcoholic solution and contains a mixture of a photoinitiator, a photopolymerizable monomer and a linear, high molecular weight polyurethane which possesses activated double bonds in side branches, and is prepared using a polyether-diol from the group comprising the polyethylene glycols, propylene glycols and ethylene glycol/propylene glycol co-condensates,

公开(公告)号：AU1839983A

公开(公告)日：1985-02-28

申请号：AU1839983

申请日：1983-08-24

Applicant: BASF AG

Inventor： LENZ WERNER ,  SANDER HANS ,  MOELLER DIETER

IPC: C08G18/00 ,  C08F220/28 ,  C08G18/62 ,  C08G18/79 ,  C08G18/80 ,  C09D175/04 ,  C08F220/18 ,  C08G81/02 ,  C08L33/08 ,  C08L33/10 ,  C09D3/81

Abstract: A process for the production of coatings based on reaction products of (A) polyhydroxy polyacrylate resins obtained from hydroxyalkyl esters of acrylic acid and/or methacrylic acid, alkyl acrylates and/or methacrylates, one or more polymerizable, olefinically unsaturated N-containing heterocyclic compounds and if appropriate vinyl-aromatics, acrylamides or methacrylamides and other monomers with (B) isocyanurate-containing polyisocyanates having a functionality of from 2.5 to 6 and predominantly containing cycloaliphatically bonded isocyanate groups is particularly useful for coating metal articles.