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公开(公告)号：EP0053365B1
公开(公告)日：1984-02-15
申请号：EP81109935.7
申请日：1981-11-26
IPC分类号： C07D303/36
CPC分类号： C07C253/28 , C07D303/36 , C08G59/3227 , C07C255/51
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公开(公告)号：EP0630927B1
公开(公告)日：1998-09-16
申请号：EP94107587.1
申请日：1994-05-17
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公开(公告)号：EP0180873A3
公开(公告)日：1987-06-24
申请号：EP85113633
申请日：1985-10-26
发明人： Nasu, Kohji , Minato, Ichiro
CPC分类号： C08G18/724 , C08G18/6216 , C08G18/765 , C08G18/7831 , C08G18/79 , C08G18/8009
摘要： A urethane resin composition which comprises i) a polyisocyanate component having 20/80 to 80/20 of a weight ratio on a solid basis of an a,a,a',a'-tetramethyl-xylylene diisocyanate derivative to a hexamethylene diisocyanate derivative and ii) an acrylic polyol. The urethane resin composition can provide coating films with excellent drying property, mechanical properties, weathering resistance and chemical resistance, and are advantageously used, for example, as a paint for automobile repairing uses.
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公开(公告)号：EP0053368B1
公开(公告)日：1984-06-20
申请号：EP81109939.9
申请日：1981-11-26
IPC分类号： C07C119/06 , C08G59/40 , C08G18/30
CPC分类号： C07C255/00 , C08G18/10 , C08G59/4042 , C08G59/5026 , C08G59/504 , C08G18/3256
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公开(公告)号：EP0019893B1
公开(公告)日：1983-05-11
申请号：EP80102918.2
申请日：1980-05-24
发明人： Minato, Ichiro , Furuoya, Itsuo , Shibata, Koichi
CPC分类号： C07C265/00 , C08G18/757 , C08G18/7628
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公开(公告)号：EP0630927A3
公开(公告)日：1995-01-04
申请号：EP94107587.1
申请日：1994-05-17
摘要： An optical urethane resin as obtained by reacting a polyiso(thio)cyanate compound having a hydrolyzable chlorine content of not greater than 300 ppm with an active hydrogen compound. It relates to provide an optical urethane resin with a minimum of coloration and a high total light transmittance and free of optical distorsion.
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公开(公告)号：EP0630927A2
公开(公告)日：1994-12-28
申请号：EP94107587.1
申请日：1994-05-17
摘要： An optical urethane resin as obtained by reacting a polyiso(thio)cyanate compound having a hydrolyzable chlorine content of not greater than 300 ppm with an active hydrogen compound.
It relates to provide an optical urethane resin with a minimum of coloration and a high total light transmittance and free of optical distorsion.摘要翻译： 通过使具有不大于300ppm的可水解氯含量的多异（硫代）氰酸酯化合物与活性氢化合物反应得到的光学聚氨酯树脂。 本发明涉及提供一种光学聚氨酯树脂，其具有最少的着色和高的总透光率并且没有光学变形。
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公开(公告)号：EP0053366B1
公开(公告)日：1987-01-21
申请号：EP81109936.5
申请日：1981-11-26
发明人： Minato, Ichiro , Shibata, Koichi , Furuoya, Itsuo
CPC分类号： C08G59/5026 , C08G59/5033
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9.发明授权Triisocyanates, a process for their production, their use for the production of polyurethanes and a coating composition comprising these polyurethanes 失效三异氰酸酯，其生产方法，它们用于生产聚氨酯和包含这些聚氨酯的涂料组合物
公开(公告)号：EP0021067B1
公开(公告)日：1983-01-26
申请号：EP80102920.8
申请日：1980-05-24
IPC分类号： C07C119/042 , C07C118/02 , C08G18/74 , C09D3/72
CPC分类号： C07C265/00 , C08G18/757 , C08G18/7628
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公开(公告)号：EP0566037A2
公开(公告)日：1993-10-20
申请号：EP93105844.0
申请日：1993-04-08
发明人： Hirata, Fumiaki , Shimizu, Hyoe , Minato, Ichiro
IPC分类号： C08G18/79 , C08G18/78 , C08G18/80 , C09D175/04 , C07D251/34
CPC分类号： C08G18/7837 , C08G18/6279 , C08G18/792 , C08G18/8064 , C09D175/04
摘要： A polyisocyanate obtainable by reacting a monohydric alcohol containing 1 to 10 carbon atoms with an aliphatic organic polyisocyanate compound and containing allophanate and isocyanurate structures in an allophanate/isocyanurate molar ratio of 4/1 through 1/10, which is substantially free of the dimer and substantially colorless and has both a sufficiently low viscosity to insure a high-solid system and a high solubility in nonpolar solvents with low toxicity and low pollution potentials.
The polyisocyanate has a high degree of compatibility for various polyols, particularly fluorine-containing polyols and capable of providing the coating film with excellent weather resistance.摘要翻译： 通过使含有1-10个碳原子的一元醇与脂族有机多异氰酸酯化合物反应并含有脲基甲酸酯/异氰脲酸酯结构的4-异氰脲酸酯/异氰脲酸酯结构的4/1至1/10的摩尔比可获得的多异氰酸酯，其摩尔比基本上不含二聚体和 基本上无色，并且具有足够低的粘度以确保高固体体系和在低毒性和低污染潜力的非极性溶剂中的高溶解度。 多异氰酸酯对于各种多元醇，特别是含氟多元醇具有高度的相容性，并能够提供优异的耐候性。
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