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公开(公告)号：US4946906A
公开(公告)日：1990-08-07
申请号：US361221
申请日：1989-06-05
申请人： Noriyoshi Yano , Toshihiko Fujita
发明人： Noriyoshi Yano , Toshihiko Fujita
CPC分类号： C08L59/02 , C08G18/4036 , C08L75/04
摘要： A process for producing a polyoxymethylene-polyurethane type alloy, which comprises allowing a polyisocyanate compound, a short chain polyol with a molecular weight of 62 to 350, a long chain polyol with a number-average molecular weight of 400 to 5,000, and optionally additives to react with each other in the presence of at least one or polyoxymethylene polymers.
摘要翻译： 一种聚甲醛 - 聚氨酯类合金的制造方法，其特征在于，使多异氰酸酯化合物，分子量为62〜350的短链多元醇，数均分子量为400〜5000的长链多元醇，以及任选的添加剂 在至少一种或聚甲醛聚合物的存在下彼此反应。
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公开(公告)号：US20130090428A1
公开(公告)日：2013-04-11
申请号：US13500329
申请日：2010-10-07
申请人： Daisuke Tanihara , Noriyoshi Yano
发明人： Daisuke Tanihara , Noriyoshi Yano
IPC分类号： C09D175/04 , C07C265/14
CPC分类号： C09D175/04 , C07C265/14 , C08G18/12 , C08G18/3206 , C08G18/4072 , C08G18/4812 , C08G18/63 , C08G18/667 , C08G18/6674 , C08G18/6677 , C08G18/7671 , C09D175/08
摘要： A coating agent for hand painting application obtained by a urethane resin composition obtained by allowing a main agent (A) and a curing agent (B) to react. The main agent (A) containing: an isocyanate group-terminated prepolymer (b) having diphenylmethane diisocyanate bound to the termini of a polyol component (a) containing a long chain polyol (e) which contains at least a polyhydroxy functional product such as a trihydroxy or higher-hydroxy functional product and having a molecular weight of 200 or greater; and unbound diphenylmethane diisocyanate(c). The curing agent (B) containing: a crosslinking agent (g) obtained by a short chain polyol (f) having a molecular weight of less than 200; and a long chain polyol (h) having a molecular weight of 200 or greater.
摘要翻译： 通过使主剂（A）和固化剂（B）反应得到的聚氨酯树脂组合物得到的手绘涂装用涂布剂。 主剂（A）含有：具有二苯基甲烷二异氰酸酯的异氰酸酯基封端的预聚物（b），其与多元醇组分（a）的末端结合，所述多元醇组分（a）含有至少含有多羟基官能产物如 三羟基或高级羟基官能产物，分子量为200或更大; 和未结合的二苯基甲烷二异氰酸酯（c）。 含有：分子量小于200的短链多元醇（f）得到的交联剂（g）的固化剂（B） 和分子量为200以上的长链多元醇（h）。
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3.发明授权Sealing gasket for closure and process for production of closure using the same 失效用于封闭的密封垫圈和使用其的生产闭合的过程公开(公告)号：US06872796B2
公开(公告)日：2005-03-29
申请号：US09976011
申请日：2001-10-15
CPC分类号： B65D53/06 , C08G18/6607 , C08G2190/00 , C09K3/1021 , Y10S215/04
摘要： A sealing gasket for closure, made of a polyurethane elastomer obtained by reacting the following (A) and (B):(A) a polyisocyanate component having an isocyanate group content of 5 to 38% by weight and average 2 to 3 functional groups, obtained by modifying an aliphatic isocyanate and/or an alicyclic isocyanate, and(B) a polyol component having a hydroxyl value of 20 to 350 mgKOH/g and average 2 to 3 functional groups; and a process for producing a closure using such a sealing gasket.The closure sealing gasket made of a polyurethane elastomer, obtained by the present invention, when used for a closure (e.g. a metal closure of food container), causes no yellowing by ultraviolet light, has a strength at least equal to those of sealing gaskets produced from an aromatic isocyanate.
摘要翻译： 一种用于封闭的密封垫圈，由聚氨酯弹性体制成，所述聚氨酯弹性体通过使下列（A）和（B）：（A）反应得到异氰酸酯基含量为5-38重量％和平均2-3个官能团的多异氰酸酯组分， 通过改性脂肪族异氰酸酯和/或脂环族异氰酸酯得到的（B）羟值为20〜350mgKOH / g，平均2〜3个官能团的多元醇成分; 以及使用这种密封垫片制造封盖的方法。由本发明获得的聚氨酯弹性体制成的闭合密封垫圈用于封闭（例如，食品容器的金属封闭件）时，不产生紫外线变黄 具有至少等于由芳族异氰酸酯生产的密封垫片的强度。
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公开(公告)号：US20130224389A1
公开(公告)日：2013-08-29
申请号：US13576812
申请日：2010-06-04
IPC分类号： B05B7/04
CPC分类号： B05B7/0416 , B05B7/0408 , B05B7/0483 , B05B7/2497
摘要： The spray gun is provided with a nozzle section which mixes gas into raw material liquid and also ejects the raw material liquid. The internal space of the nozzle section has an introduction path into which the raw material liquid is introduced, an open portion in which a flow path is enlarged more than the introduction path, thereby ejecting the raw material liquid in a fine particle form, a reduced diameter portion in which a flow path is made narrower than the open portion, thereby re-aggregating the raw material liquid in a fine particle form, and an ejection orifice portion which ejects the raw material liquid to the outside. In the nozzle section, a gas introduction hole which introduces gas into a base-end-side portion of the open portion is formed.
摘要翻译： 喷枪设置有喷嘴部分，其将气体与原料液体混合并喷射原料液体。 喷嘴部的内部空间具有导入原料液的导入路径，流路相对于导入路径扩大的开口部，从而将原料液喷射成细粒状，减少 其中流路比开口部分窄，从而将原料液体以微粒形式重新聚集，以及将原料液体喷射到外部的喷射口部分。 在喷嘴部中，形成有将气体引入开口部的基端侧部的气体导入孔。
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公开(公告)号：US09056321B2
公开(公告)日：2015-06-16
申请号：US13576812
申请日：2010-06-04
CPC分类号： B05B7/0416 , B05B7/0408 , B05B7/0483 , B05B7/2497
摘要： The spray gun is provided with a nozzle section which mixes gas into raw material liquid and also ejects the raw material liquid. The internal space of the nozzle section has an introduction path into which the raw material liquid is introduced, an open portion in which a flow path is enlarged more than the introduction path, thereby ejecting the raw material liquid in a fine particle form, a reduced diameter portion in which a flow path is made narrower than the open portion, thereby re-aggregating the raw material liquid in a fine particle form, and an ejection orifice portion which ejects the raw material liquid to the outside. In the nozzle section, a gas introduction hole which introduces gas into a base-end-side portion of the open portion is formed.
摘要翻译： 喷枪设置有喷嘴部分，其将气体与原料液体混合并喷射原料液体。 喷嘴部的内部空间具有导入原料液的导入路径，流路相对于导入路径扩大的开口部，从而将原料液喷射成细粒状，减少 其中流路比开口部分窄，从而将原料液体以微粒形式重新聚集，以及将原料液体喷射到外部的喷射口部分。 在喷嘴部中，形成有将气体引入开口部的基端侧部的气体导入孔。
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公开(公告)号：US5171788A
公开(公告)日：1992-12-15
申请号：US595183
申请日：1990-10-10
CPC分类号： C08L27/06 , C08G18/4238 , C08G18/73 , C08L75/06 , C08L75/04 , Y10S428/904
摘要： A material for the preparation of an internal-finishing skin of a composite type composed of a polyvinyl chloride and a polyurethane derived from reaction of a polyester polyol with an aliphatic or alicyclic diisocyanate, in which said polyesterpolyol comprising:(a) in the molecule, a group of ##STR1## and groups of [I], [II], and [III] which link to the abovementioned formula: ##STR2## where n and m are respectively an integer of from 4 to 9 which may be identical to or different from each other, R and R' are respectively a lower alkyl which may be identical to or different from each other; [II] being contained in an amount of 30 to 50 mol %, [III] being contained in an amount of 10 to 25 mol %, and [I] being the remainder (25 to 60 mol %) based on the total amount of [I], [II], and [III]; and has (b) OH groups at ends of the molecule, and (c) a number-average molecular weight of from 1,000 to 10,000.
摘要翻译： 一种用于制备由聚氯乙烯和聚酯多元醇与脂族或脂环族二异氰酸酯反应的聚氨酯组成的复合类型的内部修整皮的材料，其中所述聚酯多元醇包括：（a）在分子中， 一组
和[I]，[II]和[III]的组，其链接到上述公式：（CH2）m [I] [II] [III]其中n和 m分别为4〜9的整数，可以相同或不同，R和R'分别为可以相同或不同的低级烷基; [II]的含量为30〜50摩尔％，[III]为10〜25摩尔％，[I]为余量（25〜60摩尔％）， [I]，[II]和[III] 并且具有（b）分子末端的OH基，和（c）数均分子量为1,000至10,000。 -
公开(公告)号：US5360871A
公开(公告)日：1994-11-01
申请号：US14000
申请日：1993-02-05
申请人： Kentaro Iwanaga , Kiyoshi Sakai , Noriyoshi Yano
发明人： Kentaro Iwanaga , Kiyoshi Sakai , Noriyoshi Yano
CPC分类号： C09K3/1021 , C08L27/06 , C08L75/04 , C09K2200/0635
摘要： An improved vinyl chloride resin-based composite material is provided by melt-mixing a vinyl chloride resin with a polymeric polyol of 300-10,000 MW and a polyisocyanate having at least three isocyanate group under shearing force while allowing said polyol and polyisocyanate to react. The composite material has a content of tetrahydrofuran-insolubles of about 5-55% by weight. The composite material exhibits chemical and physical properties suitable for use in packing and sealing applications.
摘要翻译： 通过将氯乙烯树脂与300-10,000MW的聚合多元醇和剪切力下具有至少三个异氰酸酯基团的多异氰酸酯熔融混合，同时允许所述多元醇和多异氰酸酯反应来提供改进的氯乙烯树脂基复合材料。 复合材料具有约5-55重量％的四氢呋喃不溶物的含量。 复合材料具有适用于包装和密封应用的化学和物理性能。
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8.发明授权
公开(公告)号：US5102953A
公开(公告)日：1992-04-07
申请号：US713553
申请日：1991-06-07
摘要： A non-tacky composite resin composition comprises a polyurethane having a group represented by the general formula (I) in the molecule thereof, and a polyvinyl chloride, ##STR1## where Me is a methyl group, n is an integer of 1.ltoreq.n.ltoreq.100, X and Y are respectively an integer provided that 1.ltoreq.X.ltoreq.3, 0.ltoreq.Y.ltoreq.2, and X+Y=3, and R is an alkylene group or alkylene groups which may be linked by one or more alkyleneoxy groups.
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