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    • 1. 发明授权
    • Water-based fluorine-containing paint
    • 水性含氟涂料
    • US06174955B1
    • 2001-01-16
    • US09139272
    • 1998-08-25
    • Yoshi HirashimaKazuhiko MaedaSatoru KobayashiKentaro Tsutsumi
    • Yoshi HirashimaKazuhiko MaedaSatoru KobayashiKentaro Tsutsumi
    • C08L2712
    • C09D127/12C08G18/6279C08G18/706C08G18/718C08L75/04C08L2666/28C08L2666/14
    • The invention provides a first water-based fluorine-containing paint including a water-based emulsion containing a fluorine-containing copolymer dispersed therein, and 1-50 parts by weight of a hardener per 100 parts by weight of the copolymer. The copolymer is prepared by copolymerizing 30-65 mol % of a fluoroolefin, 14-69 mol % of a copolymerizable vinyl-containing compound, and 1-30 mol % of a hydroxyl-containing compound and/or a polymerizable carboxyl-containing compound. The hardener is prepared by mixing 1 part by weight of a self-emulsifiable polyisocyanate with 0.01-1 part by weight of a compound containing in the molecule an oxyethylene unit and an alkoxysilyl group. When mixed with the emulsion, the hardener becomes well dispersed therein. The invention further provides a second water-based fluorine-containing paint including a water-based emulsion containing a fluorine-containing copolymer dispersed therein, and a hardener which is a compound containing in the molecule at least two hydrazino groups. The fluorine-containing copolymer is prepared by emulsion polymerization of 30-65 mol % of a fluoroolefin, 0.1-20 mol % of a polymerizable unsaturated carboxylic acid, 1-30 mol % of a polymerizable acetoacetylallyl compound, and 20-65 mol % of one of a vinyl ester and a vinyl ether. The second paint does not cure at ambient temperature, even after the hardener has been added thereto, and thus is usable as a one-package paint.
    • 本发明提供第一种水性含氟涂料,其包含含有分散在其中的含氟共聚物的水性乳液和每100份重量共聚物1-50份重量的硬化剂。 该共聚物通过使30-65mol%的氟烯烃,14-69mol%的可共聚的含乙烯基化合物和1-30mol%的含羟基化合物和/或可聚合的含羧基化合物共聚而制备。 通过将1重量份的自乳化多异氰酸酯与0.01-1重量份在分子中含有氧化乙烯单元和烷氧基甲硅烷基的化合物混合来制备固化剂。 当与乳液混合时,固化剂变得很好地分散在其中。 本发明还提供了包含分散在其中的含有含氟共聚物的水性乳液的第二水性含氟涂料,以及分子中含有至少两个肼基的化合物的固化剂。 含氟共聚物通过30-65mol%的氟代烯烃,0.1-20mol%的可聚合不饱和羧酸,1-30mol%的可聚合乙酰乙烯基化合物和20-65mol%的可聚合乙酰乙烯基化合物的乳液聚合制备, 乙烯基酯和乙烯基醚之一。 第二种涂料即使在加入固化剂之后也不能在环境温度下固化,因此可用作单组分涂料。
    • 2. 发明授权
    • Water-based fluorine-containing paint
    • 水性含氟涂料
    • US5856394A
    • 1999-01-05
    • US647853
    • 1996-05-15
    • Yoshi HirashimaKazuhiko MaedaSatoru KobayashiKentaro Tsutsumi
    • Yoshi HirashimaKazuhiko MaedaSatoru KobayashiKentaro Tsutsumi
    • C08G18/62C08G18/70C08G18/71C08L75/04C09D127/12C08L27/12
    • C09D127/12C08G18/6279C08G18/706C08G18/718C08L75/04
    • The invention provides a first water-based fluorine-containing paint including a water-based emulsion containing a fluorine-containing copolymer dispersed therein, and 1-50 parts by weight of a hardener per 100 parts by weight of the copolymer. The copolymer is prepared by copolymerizing 30-65 mol % of a fluoroolefin, 14-69 mol % of a copolymerizable vinyl-containing compound, and 1-30 mol % of a hydroxyl-containing compound and/or a polymerizable carboxyl-containing compound. The hardener is prepared by mixing 1 part by weight of a self-emulsifiable polyisocyanate with 0.01-1 part by weight of a compound containing in the molecule an oxyethylene unit and an alkoxysilyl group. When mixed with the emulsion, the hardener becomes well dispersed therein. The invention further provides a second water-based fluorine-containing paint including a water-based emulsion containing a fluorine-containing copolymer dispersed therein, and a hardener which is a compound containing in the molecule at least two hydrazino groups. The fluorine-containing copolymer is prepared by emulsion polymerization of 30-65 mol % of a fluoroolefin, 0.1-20 mol % of a polymerizable unsaturated carboxylic acid, 1-30 mol % of a polymerizable acetoacetylallyl compound, and 20-65 mol % of one of a vinyl ester and a vinyl ether. The second paint does not cure at ambient temperature, even after the hardener has been added thereto, and thus is usable as a one-package paint.
    • 本发明提供第一种水性含氟涂料,其包含含有分散在其中的含氟共聚物的水性乳液和每100份重量共聚物1-50份重量的硬化剂。 该共聚物通过使30-65mol%的氟烯烃,14-69mol%的可共聚的含乙烯基化合物和1-30mol%的含羟基化合物和/或可聚合的含羧基化合物共聚而制备。 通过将1重量份自乳化多异氰酸酯与0.01-1重量份在分子中含有氧化乙烯单元和烷氧基甲硅烷基的化合物混合来制备固化剂。 当与乳液混合时,固化剂变得很好地分散在其中。 本发明还提供了包含分散在其中的含有含氟共聚物的水性乳液的第二水性含氟涂料,以及分子中含有至少两个肼基的化合物的固化剂。 含氟共聚物通过30-65mol%的氟代烯烃,0.1-20mol%的可聚合不饱和羧酸,1-30mol%的可聚合乙酰乙烯基化合物和20-65mol%的可聚合乙酰乙烯基化合物的乳液聚合制备, 乙烯基酯和乙烯基醚之一。 第二种涂料即使在加入固化剂之后也不能在环境温度下固化,因此可用作单组分涂料。
    • 5. 发明申请
    • Coating Materials Consisting of Low- or Medium-Molecular Organic Compounds
    • 包含低分子或中等分子有机化合物的涂料
    • US20090272295A1
    • 2009-11-05
    • US12088455
    • 2006-09-05
    • Satoru MiyazawaSatoru KobayashiKazuhiko Maeda
    • Satoru MiyazawaSatoru KobayashiKazuhiko Maeda
    • C09D5/00C07D407/12C07C69/757
    • C09D4/00G03F7/0046G03F7/0397G03F7/091Y10S430/106Y10S430/109
    • A coating material including a low-molecular or medium-molecular organic compound represented by general formula (1). (In the formula, R1 is a single bond, methylene, ethylene or oxygen; and R2 is a hydrogen atom, or a hydrocarbon group, a fluorine-containing alkyl group, a cyclic form containing an aromatic group or aliphatic group, which may contain hydroxy group, carboxyl group, amino group, amide group, imide group, glycidyl group, cyano group, fluorocarbinol group, sulfonic group or sulfonylamide group, and a complex thereof, and may contain a fluorine atom, oxygen atom, nitrogen atom, silicon atom or sulfur atom, and R2's of the same type or different type may be connected by an ester bond, amide bond, ether bond, thioether bond, thioester bond or urethane bond.). This compound can be derived from a diol compound and bicyclo[2.2.2]octane-2,3:5,6-tetracarboxylic anhydride.
    • 一种包含由通式(1)表示的低分子或中分子有机化合物的涂料。 (式中,R 1为单键,亚甲基,亚乙基或氧,R 2为氢原子或烃基,含氟烷基,含有芳香族基团或脂肪族基团的环状,可以含有 羟基,羧基,氨基,酰胺基,酰亚胺基,缩水甘油基,氰基,氟代甲醇基,磺基或磺酰胺基及其配合物,可以含有氟原子,氧原子,氮原子,硅原子 或硫原子,并且相同类型或不同类型的R 2可以通过酯键,酰胺键,醚键,硫醚键,硫酯键或氨基甲酸酯键连接)。 该化合物可以衍生自二醇化合物和二环[2.2.2]辛烷-2,3:5,6-四羧酸酐。
    • 8. 发明授权
    • Coating materials consisting of low- or medium-molecular organic compounds
    • 涂料由低分子或中等分子量的有机化合物组成
    • US07919224B2
    • 2011-04-05
    • US12088455
    • 2006-09-05
    • Satoru MiyazawaSatoru KobayashiKazuhiko Maeda
    • Satoru MiyazawaSatoru KobayashiKazuhiko Maeda
    • G03F7/00G03F7/032C08G63/02
    • C09D4/00G03F7/0046G03F7/0397G03F7/091Y10S430/106Y10S430/109
    • A coating material including a low-molecular or medium-molecular organic compound represented by general formula (1). (In the formula, R1 is a single bond, methylene, ethylene or oxygen; and R2 is a hydrogen atom, or a hydrocarbon group, a fluorine-containing alkyl group, a cyclic form containing an aromatic group or aliphatic group, which may contain hydroxy group, carboxyl group, amino group, amide group, imide group, glycidyl group, cyano group, fluorocarbinol group, sulfonic group or sulfonylamide group, and a complex thereof, and may contain a fluorine atom, oxygen atom, nitrogen atom, silicon atom or sulfur atom, and R2's of the same type or different type may be connected by an ester bond, amide bond, ether bond, thioether bond, thioester bond or urethane bond.). This compound can be derived from a diol compound and bicyclo[2.2.2]octane-2,3:5,6-tetracarboxylic anhydride.
    • 一种包含由通式(1)表示的低分子或中分子有机化合物的涂料。 (式中,R 1为单键,亚甲基,亚乙基或氧,R 2为氢原子或烃基,含氟烷基,含有芳香族基团或脂肪族基团的环状,可以含有 羟基,羧基,氨基,酰胺基,酰亚胺基,缩水甘油基,氰基,氟代甲醇基,磺基或磺酰胺基及其配合物,可以含有氟原子,氧原子,氮原子,硅原子 或硫原子,并且相同类型或不同类型的R 2可以通过酯键,酰胺键,醚键,硫醚键,硫酯键或氨基甲酸酯键连接)。 该化合物可以衍生自二醇化合物和二环[2.2.2]辛烷-2,3:5,6-四羧酸酐。