公开(公告)号：US08138258B2

公开(公告)日：2012-03-20

申请号：US11313786

申请日：2005-12-22

申请人： Hideaki Tsujioka ,  Junji Shimada ,  Hisaki Tanabe ,  Mirei Kato ,  Yoshinori Narita

发明人： Hideaki Tsujioka ,  Junji Shimada ,  Hisaki Tanabe ,  Mirei Kato ,  Yoshinori Narita

IPC分类号： C08L75/00

CPC分类号： C08G18/791 ,  C08G18/6233 ,  C08G18/7831 ,  C09D133/14 ,  C09D175/04

摘要： An automotive clear coating composition includes a hydroxyl group-containing acrylic resin obtained using hydroxyalkyl(meth)acrylate having a hydroxyalkyl group having 4-9 carbon atoms as at least a part of its monomer; and a polyfunctional isocyanate compound in which at least a part thereof is an isocyanurate type isocyanate compound. The prepared composition has 25 to 50 mass % of a soft segment part with respect to a total solid content of such acrylic resin and the polyfunctional isocyanate compound, and a ratio of a soft segment part derived from a lactone-containing monomer with respect to the total solid content of such acrylic resin and the polyfunctional isocyanate compound of not more than 4.5 mass %. A cured coating film has a dynamic glass transition temperature within a range of 30 to 60° C. The soft segment part is represented by —CH2)n— wherein n represents an integer of 4 or more.

摘要翻译： 汽车透明涂料组合物包括使用具有4-9个碳原子的羟基烷基的（甲基）丙烯酸羟烷基酯作为其单体的至少一部分获得的含羟基的丙烯酸树脂; 和其中至少一部分为异氰脲酸酯型异氰酸酯化合物的多官能异氰酸酯化合物。 所制备的组合物相对于丙烯酸树脂和多官能异氰酸酯化合物的总固体含量为25〜50质量％的软链段部分，来自含内酯的单体的软链段的比例相对于 这种丙烯酸树脂和多官能异氰酸酯化合物的总固体含量不超过4.5质量％。 固化涂膜的动态玻璃化转变温度在30〜60℃的范围内。软链段部分由-CH 2）n表示，其中n表示4以上的整数。

公开(公告)号：US20060147639A1

公开(公告)日：2006-07-06

申请号：US11313786

申请日：2005-12-22

申请人： Hideaki Tsujioka ,  Junji Shimada ,  Hisaki Tanabe ,  Mirei Kato ,  Yoshinori Narita

发明人： Hideaki Tsujioka ,  Junji Shimada ,  Hisaki Tanabe ,  Mirei Kato ,  Yoshinori Narita

IPC分类号： B05D3/02

CPC分类号： C08G18/791 ,  C08G18/6233 ,  C08G18/7831 ,  C09D133/14 ,  C09D175/04

摘要： A clear coating composition for an automobile, including a hydroxyl group-containing acrylic resin and a polyfunctional isocyanate compound, in which: the hydroxyl group-containing acrylic resin is a hydroxyl group-containing acrylic resin obtained by using hydroxyalkyl(meth)acrylate having a hydroxyalkyl group with 4 to 9 carbon atoms as at least a part of its monomer; at least a part of the polyfunctional isocyanate compound is an isocyanurate type isocyanate compound; and the clear coating composition is prepared such that the clear coating composition includes 25 to 50 mass % of a soft segment part with respect to a total solid content of the hydroxyl group-containing acrylic resin and the polyfunctional isocyanate compound, a ratio of a soft segment part derived from a lactone-containing monomer with respect to the total solid content of the hydroxyl group-containing acrylic resin and the polyfunctional isocyanate compound is not more than 4.5 mass %, and that a dynamic glass transition temperature of a cured coating film obtained from the clear coating composition is within a range of 30 to 60° C., the soft segment part being represented by the general formula (1) below: —(CH2)n—  (1) (wherein n represents an integer of 4 or more).

摘要翻译： 一种用于汽车的透明涂料组合物，包括含羟基的丙烯酸树脂和多官能异氰酸酯化合物，其中：含羟基的丙烯酸树脂是通过使用（甲基）丙烯酸羟烷基酯 具有4至9个碳原子的羟基烷基作为其单体的至少一部分; 至少一部分多官能异氰酸酯化合物是异氰脲酸酯型异氰酸酯化合物; 并且制备透明涂料组合物，使得透明涂料组合物相对于含羟基的丙烯酸树脂和多官能异氰酸酯化合物的总固体含量为25〜50质量％的软链段，软质的比例 相对于含羟基的丙烯酸树脂和多官能异氰酸酯化合物的固体成分，含有内酯的单体的片段部分为4.5质量％以下，得到固化涂膜的动态玻璃化转变温度 透明涂料组合物在30〜60℃的范围内，软链段部分由下述通式（1）表示：＆lt;线内公式描述=“在线式”末端=“ （“2”） - （1）<？in-line-formula description =“In-line Formulas”end =“tail”？> （其中n表示4以上的整数）。

公开(公告)号：US20070298178A1

公开(公告)日：2007-12-27

申请号：US10592385

申请日：2005-03-11

申请人： Hisaki Tanabe ,  Hideaki Tsujioka

发明人： Hisaki Tanabe ,  Hideaki Tsujioka

IPC分类号： C08L63/00 ,  B05D1/36 ,  B05D7/24 ,  C08G59/32 ,  C08G59/40

CPC分类号： C08F220/08 ,  B05D1/34 ,  B05D3/0254 ,  B05D5/065 ,  B05D7/14 ,  B05D7/542 ,  B05D2202/15 ,  C08F220/32 ,  C08G59/3209 ,  C08G59/4246 ,  C09D163/00

摘要： The great decrease of the curing time (in particular, halving) of acid/epoxy curing system paint and the further improvement of other performances (in particular, film performance). A two packages type thermosetting resin composition comprising (a) an acid anhydride group-containing acryl resin having an acid anhydride group of 0.08 to 5.3 mmol/g (solid content) and a number average molecular weight of 500 to 8000 that is obtained by copolymerizing an acid anhydride group-containing ethylenically unsaturated monomer with an ethylenically unsaturated monomer having no acid anhydride group, (b) a carboxylic group-containing polyester resin having a carboxylic group of 0.8 to 6.3 mmol/g (solid content) and a number average molecular weight of 400 to 3500 and a ratio of weight average molecular weight to number average molecular weight of 1.8 or less that is obtained by reacting an acid anhydride group-containing ethylenically unsaturated monomer with polyester polyol having 3 or more of hydroxyl groups, and (c) an acryl resin with hydroxyl groups and epoxy groups having a hydroxyl group of 0.08 to 5.4 mmol/g (solid content), an epoxy group of 1.2 to 10.0 mmol/g (solid content) and a number average molecular weight of 200 to 10000 that is obtained by copolymerizing a hydroxyl group-containing ethylenically unsaturated monomer and an epoxy group-containing ethylenically unsaturated monomer with an ethylenically unsaturated monomer not having a hydroxyl group and an epoxy group.

摘要翻译： 酸/环氧树脂固化体系涂料的固化时间（特别是减半）大大降低，其他性能（特别是膜性能）进一步提高。 一种双包装型热固性树脂组合物，其包含（a）通过共聚合得到的酸酐基为0.08〜5.3mmol / g（固体成分）和数均分子量为500〜8000的含酸酐基的丙烯酸树脂 含有酸酐基团的烯属不饱和单体与不含酸酐基团的烯键式不饱和单体，（b）羧基含量为0.8〜6.3mmol / g（固体成分）和数均分子量 重量为400〜3500，通过使含酸酐基的烯属不饱和单体与具有3个以上羟基的聚酯多元醇反应得到的重均分子量与数均分子量的比值为1.8以下，（c ）具有羟基的丙烯酸树脂和羟基为0.08〜5.4mmol / g（固体成分）的环氧基，1.2〜10.0mmol / g的环氧基（soli d含量）和通过使含羟基的烯属不饱和单体和含环氧基的烯属不饱和单体与不具有羟基和环氧基的烯键式不饱和单体共聚得到的数均分子量为200〜10000。

公开(公告)号：US5969048A

公开(公告)日：1999-10-19

申请号：US860199

申请日：1997-07-11

申请人： Etsuyuki Ito ,  Hideaki Tsujioka ,  Tsuyoshi Terada ,  Takayuki Fujita

发明人： Etsuyuki Ito ,  Hideaki Tsujioka ,  Tsuyoshi Terada ,  Takayuki Fujita

IPC分类号： C08L33/06 ,  C09D133/06 ,  C09D183/06 ,  C08L71/02

CPC分类号： C09D133/064 ,  C09D133/068 ,  C09D183/06 ,  C08L33/064 ,  C08L33/068

摘要： A colored coating composition comprising (a) 5 to 60% by weight of a polymer having a carboxyl group and a carboxylate group; (b) 5 to 60% by weight of a polymer having a hydroxyl group and an epoxy group; (c) 0.05 to 20% by weight of a pigment-dispersing agent; and (d) 0.1 to 50% by weight of a pigment; (wherein, each amount formulated of the components (a) to (d) is based on the weight of total solid in the colored coating composition), wherein, an acid total amount AR and a base total amount BR which are derived from said pigment-dispersing agent, and an acid total amount AP and a base total amount BP which are derived from said pigment, suffice the following relations: AR>0.5 BP or BR>0.5 AP, and AR+AP >BR. Thus provided is a solid color coating composition that can meet the requirements of mar resistance, acid resistance, storage stability, and excellent appearance.

摘要翻译： PCT No.PCT / JP95 / 02687第 371日期1997年7月11日 102（e）日期1997年7月11日PCT 1995年12月26日PCT PCT。 WO96 / 21703 PCT出版物 日期1996年7月18日一种着色涂料组合物，其包含（a）5至60重量％的具有羧基和羧酸酯基团的聚合物; （b）5〜60重量％的具有羟基和环氧基的聚合物; （c）0.05〜20重量％的颜料分散剂; 和（d）0.1〜50重量％的颜料; （其中，组分（a）至（d）中配制的各量基于着色涂料组合物中总固体的重量），其中衍生自所述颜料的酸总量AR和碱总量BR 分散剂，以及从所述颜料衍生的酸总量AP和碱总量BP，足以具有以下关系：AR> 0.5BP或BR> 0.5AP，AR + AP> BR。 因此，能够满足耐耐性，耐酸性，储存稳定性和优异外观的固色涂料组合物。