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91. 发明授权

US5160792A Thermosetting powder coating compositions 失效
标题翻译：热成型粉末涂料组合物
公开(公告)号：US5160792A
公开(公告)日：1992-11-03
申请号：US650272
申请日：1991-02-04
申请人： Robert B. Barbee , Brian S. Phillips
发明人： Robert B. Barbee , Brian S. Phillips
IPC分类号： C08G18/42 , C08G18/75 , C08G18/80 , C09D5/03 , C09D5/46 , C09D167/00 , C09D167/02 , C09D175/06
CPC分类号： C08G18/8067 , C08G18/4202 , C08G18/4255 , C08G18/755 , C08G18/8074 , C08G2150/20 , Y10T428/31616 , Y10T428/3162 , Y10T428/31681 , Y10T428/31786 , Y10T428/31794
摘要： Provided are novel thermosetting powder coating compositions comprised of blends of certain amorphous polyesters, polyesters containing 1,4- and 1,3-bis(2-hydroxyethoxy)-benzene, and cross-linking agents. Coatings provided therefrom possess good gloss, impact strength, and flexibility.
摘要翻译：提供了由某些无定形聚酯，含有1,4-和1,3-双（2-羟基乙氧基） - 苯的聚酯和交联剂组成的新型热固性粉末涂料组合物。由此提供的涂层具有良好的光泽度，冲击强度和柔韧性。

92. 发明授权

US5137984A Non-hairing, moisture curable compositions 失效
标题翻译：不起泡，水分可固化组合物
公开(公告)号：US5137984A
公开(公告)日：1992-08-11
申请号：US523754
申请日：1990-05-15
申请人： Lani S. Kangas , Charles W. Stobbie, IV
发明人： Lani S. Kangas , Charles W. Stobbie, IV
IPC分类号： C09J175/04 , C08G18/12 , C08G18/42 , C09J175/00
CPC分类号： C08G18/4202 , C08G18/12 , C08G2150/20 , C08G2190/00 , C08G2250/00
摘要： A mixture of hydroxy functional polymers which can be used to form isocyanate prepolymers which are non-hairing at application temperature are disclosed. Examples of suitable mixtures of hydroxy functional polymers that can be used to form the prepolymers are:(1) linear polyester blends, comprising a first and second polyester wherein each polyester is the reaction product of a polyol and a polyacid, whereina+b or=6a+b>4 or .ltoreq.6, c+d>or=10a+b>6 or .ltoreq.8, c+d>or=12herein a is the number of methylene moieties in the polyol used to form the first polyester,b is the number of methylene moieties in the polyacid used to form the first polyester,c is the number of methylene moieties in the polyol used to form the second polyester of the blend,d is the number of methylene moieties in the polyacid used to form the second polyester of the blend; and(2) a blend of at least one non-linear polyester and one linear polyester, wherein the non-linear polyester is selected from the group consisting of polyneopentyl adipate, polypropylene adipate and polycyclohexanedimethyl adipate, and the linear polyester is selected from the group consisting of polyethylene adipate, polybutylene succinate, and polyhexamethylene sebacate, provided that when the linear polyester is polyhexamethylene sebacate, the non-linear polyester is polyneopentyl adipate or polypropylene adipate; and(3) a blend of poly .epsilon.-caprolactone and at least one linear polyester selected from the group consisting of polyethylene adipate, polyethylene succinate and polybutylene succinate.

93. 发明授权

US5127973A Intersection markings 失效
标题翻译：交点标记
公开(公告)号：US5127973A
公开(公告)日：1992-07-07
申请号：US550817
申请日：1990-07-11
申请人： Asok Sengupta , John L. Ethen , Stanley J. Jordan
发明人： Asok Sengupta , John L. Ethen , Stanley J. Jordan
IPC分类号： C08G18/00 , B32B27/40 , C08G18/18 , C08G18/40 , C08G18/42 , C08G18/66 , C08G18/73 , C08G18/75 , C08L75/04 , E01F9/04
CPC分类号： B32B27/40 , C08G18/1825 , C08G18/4202 , C08G18/664 , C08G18/73 , C08G18/75 , E01F9/512 , Y10T156/10 , Y10T428/24372 , Y10T428/265 , Y10T428/31507 , Y10T428/31551 , Y10T428/31855
摘要： Pavement-marking sheet materials of increased durability comprise a tough, abrasion-resistant top layer, preferably a polyurethane film having substantial flexibility but including trifunctional hydroxyl-terminated components of short molecular weight so as to obtain a significant degree of crosslinking, and a conformable underlying layer. A preferred underlying layer comprises unvulcanized elastomer precursor.
摘要翻译：具有增加耐久性的路面标记片材料包含坚韧的耐磨顶层，优选具有显着柔性的聚氨酯膜，但包括短分子量的三官能羟基封端组分以获得显着程度的交联，以及适形底层层。优选的下层包括未硫化的弹性体前体。

94. 发明授权

US5115073A Rapidly crystallizing polyurethane systems 失效
标题翻译：快速结晶聚氨酯系统
公开(公告)号：US5115073A
公开(公告)日：1992-05-19
申请号：US580717
申请日：1990-09-11
申请人： Walter Meckel , Eduard Hansel , Gu Arend , Klaus Konig
发明人： Walter Meckel , Eduard Hansel , Gu Arend , Klaus Konig
IPC分类号： C08G18/08 , C08G18/12 , C08G18/42 , C08G18/65 , C08G18/66 , C09J5/06 , C09J175/00 , C09J175/06
CPC分类号： C09J175/06 , C08G18/0804 , C08G18/12 , C08G18/4202 , C08G18/664 , C08G2170/20 , C08G2250/00
摘要： The present invention is directed to a polyurethane system containing isocyanate groups prepared by reactingA) 70 to 98 parts by weight of at least one polyester diol having a melting point of 30.degree. C. to 60.degree. C. and a molecular weight of 800 to 8,000,B) 2 to 30 parts by weight of at least one polyester diol having a melting point of 65.degree. C. to 150.degree. C. and a molecular weight of 600 to 8,000, andC) no more than 1 mole of a diol having a molecular weight of less than 600 per moles of A) plus B), with,D) at least one organic polyisocyanate, the ratio of isocyanate groups to hydroxyl groups is between 3:1 and 1.2:1.
摘要翻译：本发明涉及含有异氰酸酯基团的聚氨酯体系，其通过使A）70〜98重量份的至少一种熔点为30℃〜60℃，分子量为800〜 8,000，B）2〜30重量份的至少一种聚酯二醇，其熔点为65℃至150℃，分子量为600至8,000，C）不超过1摩尔的二醇具有小于600摩尔A）+ B）的分子量，D）至少一种有机多异氰酸酯，异氰酸酯基与羟基的比例在3:1至1.2:1之间。

95. 发明授权

US5057568A Polyurethane adhesives 失效
标题翻译：聚氨酯胶粘剂
公开(公告)号：US5057568A
公开(公告)日：1991-10-15
申请号：US510366
申请日：1990-04-17
申请人： James Nowicki , Arthur Pruiksma
发明人： James Nowicki , Arthur Pruiksma
IPC分类号： B32B7/12 , C08G18/40 , C08G18/42 , C09J175/04
CPC分类号： B32B7/12 , C08G18/4018 , C08G18/4202 , C09J175/04 , Y10T428/31591
摘要： A solvented polyurethane adhesive composition comprising 20 to 40% by weight of diphenylmethane diisocyanate, 0.5 to 4.0% by weight of a caprolactone triol, 40 to 75% by weight of a neopentyl adipate ester diol, 0 to 10% by weight of at least one polypropylene oxide diol, and a functionally effective amount of a catalyst therefor.
摘要翻译：一种溶剂型聚氨酯粘合剂组合物，其包含20至40重量％的二苯基甲烷二异氰酸酯，0.5至4.0重量％的己内酯三醇，40至75重量％的新戊酸己二酸酯二醇，0至10重量％的至少一种聚环氧丙烷二醇和功能有效量的催化剂。

96. 发明授权

US4997901A Reaction curable composition comprising a polyisocyanate component and a polyol component 失效
标题翻译：包含多异氰酸酯组分和多元醇组分的反应可固化组合物
公开(公告)号：US4997901A
公开(公告)日：1991-03-05
申请号：US168236
申请日：1988-03-15
申请人： Ryoji Yamada , Hiroyuki Watanabe , Kazuhiko Kuga
发明人： Ryoji Yamada , Hiroyuki Watanabe , Kazuhiko Kuga
IPC分类号： B32B17/10 , C08G18/40 , C08G18/42 , C08G18/72 , C08G18/79 , C08J5/18
CPC分类号： C08J5/18 , B32B17/1077 , C08G18/4009 , C08G18/4202 , C08G18/4277 , C08G18/721 , C08G18/792 , C08J2375/04 , Y10T428/31551 , Y10T428/31562 , Y10T428/31565 , Y10T428/31601 , Y10T428/31616 , Y10T428/3163
摘要： A reaction curable composition comprising, as reactive materials, a polyisocyanate component comprising a diisocyanate and a tri or higher functional polyisocyanate and having an average equivalent molecular weight of from 120 to 240, and a polyol component comprising a diol and a tri or higher functional polyol and having an average equivalent molecular weight of from 100 to 550.

97. 发明授权

US4985535A Moisture-curable hot-melt adhesive composition 失效
标题翻译：水溶性热熔胶组合物
公开(公告)号：US4985535A
公开(公告)日：1991-01-15
申请号：US435723
申请日：1989-11-14
申请人： Masaharu Takada , Masaru Sugimori
发明人： Masaharu Takada , Masaru Sugimori
IPC分类号： C09J175/04 , C08G18/12 , C08G18/40 , C08G18/42 , C09J175/00 , C09J175/06
CPC分类号： C09J175/06 , C08G18/12 , C08G18/4009 , C08G18/4018 , C08G18/4202 , C08G2170/20
摘要： A moisture-curable hot-melt adhesive composition comprising a reaction product obtainable by reacting (A) a mixture of (a) a high molecular weight thermoplastic polyester component predominantly composed of a hydroxy-terminated high molecular weight polyester containing a hydrocarbon chain with a molecular weight of 600 to 6,000 and having a molecular weight of 8,000 to 25,000 and (b) a low molecular weight polyol having a molecular weight of not more than 5,000 with (B) a polyisocyanate compound in an NCO/OH ratio of 1.4 through 3.This moisture-curable hot-melt adhesive composition is useful for the adhesion at a low temperature, and shows an excellent heat resistance and initial physical properties.
摘要翻译：一种可湿气固化的热熔粘合剂组合物，其包含通过使（A）主要由含有烃链的羟基封端的高分子量聚酯构成的高分子量热塑性聚酯组分与分子（B）NCO / OH比为1.4〜3的多异氰酸酯化合物，（b）分子量不大于5000的低分子量多元醇，其重量为600〜6000，分子量为8,000〜25,000。这种可湿气固化的热熔粘合剂组合物可用于低温下的粘合，并且显示出优异的耐热性和初始物理性能。

98. 发明授权

US4853267A Easy open closure system 失效
标题翻译：易开闭系统
公开(公告)号：US4853267A
公开(公告)日：1989-08-01
申请号：US578651
申请日：1984-02-09
申请人： Shih-Lai Lu , Andrew H. Wong
发明人： Shih-Lai Lu , Andrew H. Wong
IPC分类号： C09K3/10 , B65D17/50 , C08G18/00 , C08G18/42 , C08G18/66 , C09J175/06
CPC分类号： C08G18/4202 , B65D17/502 , B65D17/503 , B65D17/505 , C08G18/664 , C09J175/06 , B65D2517/0013 , B65D2517/5029 , B65D2517/5035 , C08G2390/00 , Y10T428/1352 , Y10T428/31551
摘要： An end portion for a container having a preformed opening therein and an easy-open closure system therefor, the closure system comprising an exterior tape over the opening which is manually removable, the tape being adhered by an adhesive which comprises the reaction mixture of an aryl isocyanate, an aliphatic glycol, and a defined mixture of hydroxy terminated polyesters.
摘要翻译：用于其中具有预成型开口的容器的端部和用于其的易开封闭系统，所述封闭系统包括可打开的开口上的外部带，该带通过粘合剂粘合，所述粘合剂包括芳基异氰酸酯，脂族二醇和羟基封端聚酯的限定混合物。

99. 发明授权

US4699955A Chip resistant primer composition VI" 失效
标题翻译：耐芯片底漆组合物VI“
公开(公告)号：US4699955A
公开(公告)日：1987-10-13
申请号：US800886
申请日：1985-11-22
申请人： Panagiotis I. Kordomenos , Andrew H. Dervan , Dennis J. Grebur
发明人： Panagiotis I. Kordomenos , Andrew H. Dervan , Dennis J. Grebur
IPC分类号： C08G18/40 , C08G18/42 , C08G18/46 , C08G18/64 , C08G18/79 , C08G18/80 , C08G63/18 , C08L63/02
CPC分类号： C08G18/8061 , C08G18/4081 , C08G18/4202 , C08G18/4294 , C08G18/4615 , C08G18/6407 , C08G18/791 , C08G18/8009
摘要： A solvent based thermosetting coating composition comprising hydroxy functional epoxy ester resin, linear polycaprolactone diol, and blocked polyisocyanate crosslinking agent. The coating composition may be formulated as hot sprayable, high solids coating composition suitable for use as a chip resistant automotive vehicle primer adapted for use on body panel areas subject to chipping by stones, gravel and other road debris. Alternatively, the composition may be formulated as a high solids composition sprayable with conventional spraying equipment. The hydroxy functional epoxy ester resin is formed by reaction of diepoxide, chain extended with diphenol and dicarboxylic acid, with hydroxy functional secondary amine in chain terminating reaction.
摘要翻译：一种溶剂型热固性涂料组合物，其包含羟基官能环氧酯树脂，线性聚己内酯二醇和封端的多异氰酸酯交联剂。该涂料组合物可以配制成适合用作抗碎屑机动车辆底漆的可热喷涂的高固含量涂料组合物，适合用于通过石头，砾石和其它道路碎屑破碎的车身面板区域上。或者，组合物可以配制成可用常规喷雾设备喷雾的高固体组分。羟基官能环氧酯树脂通过双环氧化物，延伸与二酚和二羧酸的链与羟基官能仲胺在链终止反应中反应而形成。

100. 发明授权

US4614683A Chip resistant primer composition 失效
标题翻译：耐芯片底漆组合物
公开(公告)号：US4614683A
公开(公告)日：1986-09-30
申请号：US728881
申请日：1985-04-30
申请人： Robert J. Barsotti
发明人： Robert J. Barsotti
IPC分类号： C08G18/42 , C09D175/06 , B32B7/00 , C08K3/36 , C08K3/04
CPC分类号： C09D175/06 , C08G18/4202 , C08G2150/90 , Y10T428/31551
摘要： A coating composition used as a primer for automobiles and trucks and has excellent chip and corrosion resistance and adhesion to primed metal substrates; the composition contains a liquid carrier, a binder of a polyester urethane and a crosslinking agent of a blend of a monomeric butylated and methylated melamine formaldehyde resin and a polymeric butylated melamine formaldehyde resin.
摘要翻译：用作汽车和卡车底漆的涂料组合物，具有优异的耐蚀刻性和与底漆金属基材的粘合性; 该组合物含有液体载体，聚酯氨酯的粘合剂和单体丁基化和甲基化三聚氰胺甲醛树脂与聚合丁基化三聚氰胺甲醛树脂的共混物的交联剂。

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