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    • 82. 发明申请
    • PROCESS FOR COATING OBJECTS USING RADIATION-HARDENABLE POWDER COATINGS
    • 绘画对象的方法利用辐射,粉末涂料
    • WO1997025157A1
    • 1997-07-17
    • PCT/EP1996005864
    • 1996-12-30
    • BASF LACKE + FARBEN AKTIENGESELLSCHAFTBLUM, RainerHILGER, ChristopherWOLTERING, Joachim
    • BASF LACKE + FARBEN AKTIENGESELLSCHAFT
    • B05D03/06
    • C09D133/06
    • The invention relates to a process for coating objects using polymer-containing powder coatings which are applied to the surface of the substrate, melted and cross-linked by exposure to UV radiation. The polymers used are copolymers containing the following: (a) at least one monomer of general formula (I) CH2=C(R )-CO-OR , in which R is H or CH3 and R is H, CnH2n+1, n being 1-30, an alicyclic, araliphatic or heterocyclic group or hydroxyalkyl, alkoxyalkyl, glycidyl or aminoalkyl group, or of general formula (II) CH2=C(R )-CO-NR R , in which R is H or CH3, R and R can be identical or different and stand for H, CH2OH or CnH2n+1, n being 1-30, or CH2OR , R being CmH2m+1 and m being 1-12; and (b) at least one copolymerisable ethylenically unsaturated organic compound of general formula (A), in which R' and R'' can be identical or different and stand for H, CpH2p+1, p being 1-6, cycloalkyl, aryl or aralkyl and R''' stands for an acryloyl, methacryloyl, ethacryloyl or cinnamoyl group, this compound being partially replaceable by one or more other copolymerisable ethylenically unsaturated organic compounds different from (a).
    • 本发明涉及一种用于用含有施加到涂基材的表面的粉末涂料的聚合物涂层制品的方法,熔化并通过UV辐射交联的,因为聚合物是(a)的通式中的至少一种单体(I)的共聚物 CH 2 = C(R <1>) - CO-或<2> [R <1> = H或CH 3和R <2> = H,为C n H 2n + 1个,其中n = 1〜30,脂环族,芳脂族或杂环基团 羟烷基,烷氧基烷基,缩水甘油基或氨基烷基,或通式(II)CH 2 = C(R <1>) - CO-NR <3> [R <4>其中R <1> = H或CH 3和 其中R <3>和R <4>对于彼此可以相同或不同,为H,CH 2 OH或为C n H 2n + 1个,其中n = 1〜30或CH 2 OR,其中R <5> = C米ħ2M + 1,其中m = 1到<5> 12设置; 和(b)至少一种可共聚的通式的烯属不饱和有机化合物(A),其中R“和R”“可以是相同的或彼此不同,它们是H,C P H 2P + 1,其中p = 1〜6,环烷基,芳基 或芳烷基,R“”“是一个丙烯酰基,甲基丙烯酰基,肉桂酰基或Ethacryloyl-是,所述化合物可通过一个或多个其它的(a)中使用不同的可共聚的烯属不饱和有机化合物的部分代替。
    • 83. 发明申请
    • THERMOSET PAINT COMPOSITIONS
    • 热固性涂料组合物
    • WO1996034064A1
    • 1996-10-31
    • PCT/EP1996001633
    • 1996-04-19
    • BASF LACKE + FARBEN AGNOF CORPORATIONHAYAKAWA, TakeshiSHIBATO, KishioMONMA, Yasuhiro
    • BASF LACKE + FARBEN AGNOF CORPORATION
    • C09D175/04
    • C08G18/6279C08G18/4063C08G18/6229C08G18/6233C09D175/04C08L2666/16
    • Thermoset paint compositions with which paint films can be formed which have excellent acid resistance, abrasion resistance and adhesion, and with which the water repelling properties and staining resistance can be retained for a longer period of time than with the conventional fluorine resin based paint films, are obtained. Constitution: Thermoset paint film compositions which contain (a) from 20 to 80 % by weight of fluorine containing copolymer, comprising fluoro-olefin and vinyl based monomer, of which the solubility parameter value is from 9.0 to 10.5 and the hydroxy group value is within the range from 60 to 150 mgKOH/g; (b) from 20-80 % by weight of vinyl based (co)polymer, comprising vinyl based monomer which contains at least 10 % by weight of monomer which can be repesented by formula (1), of which the solubility parameter is from 9.0 to 10.5 and the hydroxy group value is within the range from 60 to 150 mgKOH/g; (c) from 5 to 40 % by weight of alkyl etherified melanine resin; and (d) from 2 to 40 % by weight of blocked polyisocyanate compound, and with which the glass transition temperature of the paint film after hardening is at least 50 DEG C. In formula (1), R to R each independently represent H or methyl group, i is 0-2, j is 0 or 1, k is 0-3, m is 0-3 and n is 0-10.
    • 可以形成具有优异的耐酸性,耐磨性和粘合性的耐油性涂料组合物,并且耐久性能和耐污染性能比常规氟树脂基涂料膜更长时间地保持, 获得。 结构:热固性漆膜组合物,其含有(a)20〜80重量%的含氟共聚物,包含氟代烯烃和乙烯基类单体,溶解度参数值为9.0-10.5,羟基值在 范围为60至150 mgKOH / g; (b)20-80重量%的乙烯基(共)聚合物,其包含含有至少10重量%可通过式(1)重新反应的单体的乙烯基类单体,其溶解度参数为9.0 至10.5,羟基值在60〜150mgKOH / g的范围内; (c)5至40重量%的烷基醚化的蜜胺树脂; 和(d)2-40重量%的封端多异氰酸酯化合物,硬化后漆膜的玻璃化转变温度至少为50℃。在式(1)中,R 1至R 5 各自独立地表示H或甲基,i为0-2,j为0或1,k为0-3,m为0-3,n为0-10。
    • 84. 发明申请
    • WATER DISPERSIBLE ACRYLIC BASED GRAFT COPOLYMERS, A METHOD OF MANUFACTURE AND AQUEOUS PAINTS
    • 水分散型丙烯酸共聚物,制造方法和水性涂料
    • WO1996005261A1
    • 1996-02-22
    • PCT/EP1995003122
    • 1995-08-05
    • BASF LACKE + FARBEN AGNOF CORPORATIONMATSUKURA, YoshiakiTANIGUCHI, HitochiSAKAI, AtsuhiroKAWAMURA, Yoshiaki
    • BASF LACKE + FARBEN AGNOF CORPORATION
    • C09D155/00
    • C09D155/005
    • To obtain aqueous paints with which paint films which have excellent paint film properties such as water resistance and resistance to chemical attack, and excellent finished appearance can be obtained, and which have excellent painting operability and storage stability. An unsaturated bond-containing acrylic based copolymer (a) obtained by reacting an acrylic based copolymer (a1) of acid value 35-120 mg.KOH/gram, hydroxy group value 50-150 mg.KOH/gram, glass transition temperature -20 - +50 DEG C and number average molecular weight 4500-9000 and an unsaturated monomer mixture (a2), which has functional groups which can react with hydroxy groups, in a mol ratio of a2/a1 = 0.4-1.5, and a monomer composition (b) compounded in such a way that the acid value is not more than 15 and the hydroxy group value is 50-150 are reacted in the proportions by weight of a/b = 10/90 - 60/40 to produce a water dispersible acrylic based graft copolymer which has an acid value of 10-30, a hydroxy group value of 50-150, a glass transition temperature of -20 - +50 DEG C and number average molecular weight 10000-100000, in which side chains comprising the aforementioned b are graft polymerized on the main chains comprising the aforementioned a, and this copolymer is dispersed in an aqueous medium and an aqueous paint is obtained.
    • 为了获得具有优异的油漆膜性能如耐水性和耐化学腐蚀性以及优异的外观的涂料的水性涂料,并且具有优异的喷涂操作性和储存稳定性。 通过酸值35-120mg.KOH /克的丙烯酸类共聚物(a1),羟基值为50-150mg.KOH /克,玻璃化转变温度-20℃反应获得的不饱和键的丙烯酸类共聚物(a) - + 50℃和数均分子量为4500-9000的不饱和单体混合物(a2)和具有可与羟基反应的官能团的不饱和单体混合物(a2)以a2 / a1 = 0.4-1.5的摩尔比和单体组成 (b)以酸值不超过15,羟基值为50-150的比例以a / b = 10/90〜60/40的重量比进行反应,得到水分散性 丙烯酸系接枝共聚物,其酸值为10-30,羟基值为50-150,玻璃化转变温度为-20- +50℃,数均分子量为10000-100000,其中包含 上述b在包含上述a的主链上被接枝聚合,并且该共聚物被分散 d在水性介质中,得到水性涂料。
    • 87. 发明申请
    • POLY(METH-)ACRYLIC RESIN-BASED COATING AGENT WHICH CAN BE CROSS-LINKED WITH ISOCYANATE
    • ISOCYANATVERNETZBARES涂层剂基于聚(甲基)丙烯酸树脂
    • WO1995023653A1
    • 1995-09-08
    • PCT/EP1995000729
    • 1995-02-28
    • BASF LACKE + FARBEN AGBRÜNNEMANN, MichaelRINK, Heinz-PeterRÖCKRATH, Ulrike
    • BASF LACKE + FARBEN AG
    • B05D07/26
    • C08G18/6254C08G18/6229C08G18/798C09D175/04
    • The subject matter of the present invention is a coating agent which is characterized in that the binder component is obtained by polymerising: (a) 10 to 51 wt % of a mixture of: (a1) 4-hydroxy-n-butyl(methacrylate) and/or 3-hydroxy-n-butyl(meth)acrylate and (a2) 3-hydroxy-n-propyl(meth)acrylate and/or 2-hydroxy-n-propyl(meth)acrylate; (b) 0 to 20 wt % of at least one further monomer containing hydroxyl groups; (c) 28 to 85 wt % of at least one (cyclo)aliphatic (meth)acrylic acid ester; (d) 0 to 25 wt % of at least one vinyl aromatic; (e) 0 to 5 wt % of at least one unsaturated carboxylic acid; and (f) 0 to 20 wt % of further monomers, to form a polyacrylate resin having a hyroxyl number from 60 to 200, an acid number from 0 to 35 and an Mn of 1000 to 5000. The cross-linking component is a mixture of a polyisocyanate having an average functionality of 3 to 4 and an uretdione group content of
    • 本发明是涂料组合物,其特征在于,所述粘合剂成分是通过使(a)10至51重量(a1)的4-羟基 - 正丁基(甲基丙烯酸酯)的混合物中的%,和/或3获得的 -Hydroxi - 正丁酯,(甲基)丙烯酸酯,和(a2)3-羟基 - 正丙酯,(甲基)丙烯酸酯和/或2-羟基 - 正丙酯,(甲基)丙烯酸酯,(b)0至20重量% 至少一个另外的单体,(c)约28〜85重量%的至少一种(环)脂族(甲基)丙烯酸酯的%,含羟基基团的(D)0至25重量%(重量)的至少一种乙烯基芳族化合物的,(E)0〜5 重量的至少一种不饱和羧酸,和(f)0至20重量%的其它单体的%,得到的聚丙烯酸酯树脂具有从1000至5000的60至200的羟基数,为0至35的酸值和Mn的聚合,交联 具有3至4的平均官能度和具有
    • 88. 发明申请
    • CONTAINER TO HOLD COATING AGENTS
    • 容器接受资金涂料
    • WO1995009734A2
    • 1995-04-13
    • PCT/EP1994003282
    • 1994-10-04
    • BASF LACKE + FARBEN AGGRUBER, GünterLINDNER, Wolfram
    • BASF LACKE + FARBEN AG
    • B44D03/12
    • B44D3/12C09D133/06C08L2666/54
    • The invention pertains to a container for coating agents that has 1. a base, two side walls, a front and a back wall and a top, 2. a device for opening the container, designed so that the top of the container either can be at least partially raised like a lid attached to the container on one side or can be removed like a free lid, and 3., as needed, a device for fastening this container in a second, outer container, and that 4. is made of a plastic sheet that is water-unsoluble and stable to the coating agent. The invention further pertains to a container for coating agents that has an inner and an outer container, the inner container being a container, as per the invention, made of the plastic sheet. Finally, the invention also pertains to the water-dilutable coating agents for these containers.
    • 本发明是用于包含涂覆材料,所述第一基底部分,两个侧部,前部和后部和上部2,用于打开容器,其被设计以这样的方式的装置的容器,该容器的开口后 容器,所述容器的顶部或者作为固定到容器盖中的一个侧至少部分地折叠起来或作为松散盖可以被移除,以及3.如果具有在第二,外部容器对此容器的紧固装置和一个第四必要 水和相对于涂料组合物耐塑料箔。 本发明还可用于含有涂料组合物,包括外和内容器,其中所述内部容器是根据本发明从塑料薄膜的容器的容器。 最后,本发明还涉及用于这些容器的水可稀释涂料。