公开(公告)号：EP1181337A1

公开(公告)日：2002-02-27

申请号：EP00918883.0

申请日：2000-04-14

申请人： BASF Coatings AG

发明人： ALLARD, Euring, Maxime ,  JAECQUES, Cyrille ,  KAUFFER, Isabelle

IPC分类号： C09D4/00 ,  C09D4/06 ,  C09D175/14 ,  C08J7/04

CPC分类号： C08J3/243 ,  C09D175/16

摘要： A coating material which can be thermally cured and hardened by actinic radiation, containing at least one constituent (a1) having at least two functional groups (a11) which are used for cross-linking with actinic radiation and optionally at least one functional group (a12) which can enter into thermal cross-linking reactions with an additional functional group (a22) in a constituent (a2), in addition to comprising at least one constituent (a2) having at least two functional groups (a21) which are used for cross-linking with actinic radiation and at least one functional group (a22) which can enter into thermal cross-linking reactions with an additional functional group (a12) in a constituent (a1), further comprising (optionally) at least one photoinitiator (a3), at least one thermal cross-linking initiator (a4), at least one reactive diluent (a5) which can be hardened by actinic radiation and/or thermally cured by actinic radiation, at least one paint additive (a6) and/or at least one constituent (a7) which can be thermally cured, with the proviso that the coating material contains at least one constituent (a7) which can be thermally cured when the constituent (a1) contains no functional groups (a12). The coating material is used for sealing sheet moulded compounds (SMCs) and bulk moulded compounds (BMCs).

摘要翻译： 一种涂层材料，其可通过光化辐射热固化和硬化，所述涂层材料包含至少一种用于与光化辐射交联的官能团（a11）和任选的至少一个官能团（a12）的成分（a1） ），除了包含具有至少两个用于交联的官能团（a21）的至少一种成分（a2）之外，其还可以与成分（a2）中的另外的官能团（a22）进行热交联反应 （a1）中与光化辐射和至少一个能够与另外的官能团（a12）进行热交联反应的官能团（a22）连接，还包含（任选地）至少一种光引发剂（a3） ，至少一种热交联引发剂（a4），至少一种可通过光化辐射硬化和/或通过光化辐射热固化的反应性稀释剂（a5），至少一种涂料添加剂（a6）和/或至少一种 一 （a1）不含官能团（a12）的情况下，能够热固化的成分（a7）的至少1种。 涂层材料用于密封片状模塑料（SMC）和块状模塑料（BMC）。

公开(公告)号：EP1165646A1

公开(公告)日：2002-01-02

申请号：EP00922553.3

申请日：2000-03-27

申请人： BASF Coatings AG

发明人： LETTMANN, Bernhard ,  NIENHAUS, Egbert

IPC分类号： C08G18/42 ,  C09D175/06 ,  C09D167/00 ,  C08G18/40 ,  C08G18/08

CPC分类号： C09D175/04 ,  C08G18/0823 ,  C08G18/4063 ,  C08G18/4291 ,  C08G18/6254 ,  C08G18/6659 ,  C08G18/792

摘要： The invention relates to a coating substance consisting of at least three components as follows: component (I), containing at least one oligomeric or polymeric resin with functional groups that react with isocyanate groups, as a binder (A); component (II), containing at least one polyisocyanate as a cross-linking agent (B); and component (III), containing water. Components (I) and/or (III) contain at least one low molecular and/or oligomeric, essentially unbranched, hydrophobic polyester (C) with at least two hydroxyl groups in the molecule, an OH-number from 56 to 500 mg KOH/g, an acid number ∫10 mg KOH/g and a number average molecular weight Mn of 450 to 2.000 Dalton.

公开(公告)号：EP1144462A1

公开(公告)日：2001-10-17

申请号：EP99965543.4

申请日：1999-12-22

申请人： BASF Coatings AG ,  BASF AKTIENGESELLSCHAFT

发明人： BREMSER, Wolfgang ,  STRICKMANN, Frank ,  BENDIX, Maximilian ,  PAULUS, Wolfgang ,  RAETHER, Roman, Benedikt ,  CHRISTIE, David

IPC分类号： C08F2/38 ,  C09D4/00 ,  C08F293/00 ,  C09D153/00

CPC分类号： C09D151/06 ,  C08F291/00 ,  C08F293/005 ,  C09D133/062 ,  C09D153/00 ,  C08L2666/02 ,  C08L2666/24

摘要： The invention relates to a coating agent, containing at least one conversion product (A) and at least one suitable additive (C), (A) being produced according to a method comprising the following step (i): (iv) reacting a reaction mixture comprising at least one radically convertible monomer in radical conditions, (a) in the presence of at least one radical initiator and a compound (I) of formula (II) wherein R1 to R4 each represent, independently of each other, hydrogen, an unsubstituted or substituted alkyl radical, cycloalkyl radical or aralkyl radical or an unsubstituted or a substituted aromatic hydrocarbon radical, on the condition that at least two of R1 to R4 represent an unsubstituted or a substituted aromatic hydrocarbon radical, in an aqueous phase.

公开(公告)号：EP0807142B1

公开(公告)日：2001-10-10

申请号：EP96903041.0

申请日：1996-02-02

申请人： BASF Coatings AG ,  MAGNETI MARELLI S.p.A.

发明人： LEPORE, Santo ,  ALLARD, Maxime

IPC分类号： C08J7/18

CPC分类号： C08J7/047 ,  C08J7/18 ,  C08J2369/00 ,  C08J2433/00 ,  C09D4/06 ,  C08F290/147

摘要： Method wherein a glass made of polycarbonate is varnished with a self-curing monocomponent polymer composition based on acrylic polyurethane and which is polymerized directly on the glass, after it has been coated on the latter and desolvation by UV photopolymerization. The composition comprises photoabsorbing substances which are susceptible particularly of protecting the glass against ageing due to solar light, which subtances absorb wave lengths in a first predetermined range. The polymerization of said composition is activated in a second predetermined range of wave lengths longer than those of the first range, particularly by radiation with a mercury/lead lamp.

公开(公告)号：EP1137728A1

公开(公告)日：2001-10-04

申请号：EP99950653.8

申请日：1999-10-06

申请人： BASF Coatings AG

发明人： BAUMGART, Hubert ,  FARWICK, Thomas ,  POTH, Ulrich ,  RÖCKRATH, Ulrike ,  ZUMBRINK, Andrea

IPC分类号： C09D143/04 ,  B05D7/26 ,  C09D151/08

CPC分类号： C09D151/08 ,  C08F290/068 ,  C09D151/085 ,  Y10T428/31663 ,  C08L2666/02

摘要： A coating agent comprising A) at least one polyacrylate containing hydroxyl groups and at least one polymerized polysiloxane macromonomer as a binding agent and B) at least one tris(alkoxycarbonylamino)triazine as a cross-linking agent. The invention also relates to a method for the production of multi-layered clear varnishes and multylayered covering varnishes.

公开(公告)号：EP0928226B1

公开(公告)日：2001-07-11

申请号：EP97944868.5

申请日：1997-09-10

申请人： BASF Coatings AG

发明人： PLATZCKE, Martin ,  LENZ, Jörg

IPC分类号： B05C17/00

CPC分类号： B05C17/002

摘要： A system for applying quick-drying coating agents consists of a plastic container with a pressure relief valve which contains the coating agent, of a sponge with a flat application surface and a structure made of pores open at the application surface and interconnected by capillaries, in which the pressure relief valve is embedded, and of a cover for closing the sponge in an air-tight manner when the system is not in use.

公开(公告)号：EP1100833A1

公开(公告)日：2001-05-23

申请号：EP99939448.9

申请日：1999-08-03

申请人： BASF Coatings AG

发明人： BLUM, Rainer ,  PRIETO, Rodriguez, Jorge

IPC分类号： C08F8/00 ,  C09D5/03

CPC分类号： C08G18/683 ,  C08F290/14 ,  C08G18/8158 ,  C08G63/553 ,  C08G2150/20 ,  C09D167/06

摘要： The invention relates to a binding agent for coating powder that can be hardened using high powered radiation or which can be thermally hardened, comprising an oligomer or polymer base structure with at least one vinyl ether group (a) and at least one group (b) that is different from groups (a) and which can react therewith. On average, at least one vinylether group (a) and one co-reactive group (b) are provided for each oligomer molecule or polymer module. The invention also relates to coating powders containing said binding agent and to the use of coating powders for coating or lacquering surfaces, especially in the form of a coating lacquer for cars or a coil coat lacquer.

公开(公告)号：EP0897743A3

公开(公告)日：2001-02-07

申请号：EP98113639.3

申请日：1998-07-22

申请人： BASF Coatings AG

发明人： Ksoll, Peter, dr. ,  Zöllig, Peter ,  Heilig, Edwin ,  Meisenburg, Uwe, Dr.

IPC分类号： B01F11/02

CPC分类号： B01F11/0258 ,  B01F13/002

摘要： Mischvorrichtung und Mischverfahren für die verbesserte homogene Vermischung von Lackkomponenten, vorzugsweise von Härter und Stammlack in 2-Komponenten Wasserlacken, wobei das Mischen mittels Ultraschall und vorzugsweise unter Kavitationsbildung erfolgt.

公开(公告)号：EP1017749A1

公开(公告)日：2000-07-12

申请号：EP98951387.4

申请日：1998-09-12

申请人： BASF Coatings AG

发明人： SCHWARTE, Stephan ,  SAPPER, Ekkehard ,  WIEMANN, Gudrun ,  WIEMANN, Reinhard

IPC分类号： C09D133/00 ,  B05D1/34

CPC分类号： C08G18/6225 ,  C08L33/06 ,  C08L33/062 ,  C09D133/064 ,  C08L2666/02

摘要： The invention relates to a hardenable coating composition containing: (A1) one acrylate polymer based on 30 to 60 wt. % C1-C8-alkyl (meth)acrylate- monomers, 30 to 60 wt. % vinyl aromatic monomers and 0.5 to 10 wt. % (meth)acrylic acid; (A2) at least one non-associative acting concentrator which contains one acrylate copolymer based on (C1-C6)-alkyl (meth)acrylate and (meth)acrylic acid; (A3) at least one reactive group for a poly(meth)acrylate resin containing isocyanate, said resin differing from (A1); and (B) at least one cross-linking agent.

公开(公告)号：EP1005512A1

公开(公告)日：2000-06-07

申请号：EP98939649.4

申请日：1998-07-31

申请人： BASF Coatings AG

发明人： WEGNER, Egon ,  WIEMANN, Gudrun ,  SAPPER, Ekkehard ,  ANGERMÜLLER, Harald

IPC分类号： C09D151/08 ,  B05D1/36

CPC分类号： C09D175/14 ,  C08L51/08 ,  C08L75/14 ,  C09D125/14 ,  C09D133/064 ,  C09D151/08 ,  C08L2666/02 ,  C08L2666/14

摘要： The invention pertains to basic coating compounds comprising as bonding components i) an acrylate dispersion containing 30 to 60 wt % monomers with C1-C8-alkyl(meth)acrylate content, 30 to 60 wt % vinylaromatic monomers and 0.5 to 10 wt % (meth)acrylic acid in polymerizate, ii) a polymer dispersion obtained by carrying out, in an aqueous dispersion of a polyurethane resin having a number average molecular weight Mn of 1000 to 30000 Dalton and containing in statistical average per molecule 0.05 to 1.1 polymerizable double bonds, a radical polymerization of an ethylenically unsaturated monomer or an ethylenically unsaturated monomer blending in the presence of a water insoluble initiator or a blending based on water insoluble initiators, the weight ratio between the polyurethane resin, on the one hand, and the ethylenically unsaturated monomers or the blending of ethylenically unsaturated monomers, on the other hand, being of 1:1 to 10:1, and iii) an auxiliary rheology control agent containing a synthetic polymer with ionic and/or associatively active groups. The invention also relates to methods for producing multilayer coatings form basic coating compounds and from substrates on which such compounds haven been applied.