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1. 发明申请

US20090264586A1 AQUEOUS DISPERSION OF AN AUTO-OXIDATIVELY DRYING POLYURETHANE 审中-公开
标题翻译：自动氧化干燥聚氨酯的水分散
公开(公告)号：US20090264586A1
公开(公告)日：2009-10-22
申请号：US12300487
申请日：2007-05-11
申请人： Dirk Emiel Paula Mestach , Fredericus Cornelis Adrianus Bakx
发明人： Dirk Emiel Paula Mestach , Fredericus Cornelis Adrianus Bakx
IPC分类号： C08G18/36 , C08G18/12 , C09D175/04 , C09D11/10
CPC分类号： C08G18/0823 , C08G18/36 , C08G18/6541 , C08G18/6547 , C08G18/6576 , C08G18/69 , C08G18/755
摘要： A process for the preparation of an aqueous dispersion of an auto-oxidatively drying polyurethane, comprising the steps of: a) forming the auto-oxidatively drying polyurethane by reacting an unsaturated fatty acid esterified polyol, a hydroxyl functional polyalkene having one or more unsaturated bonds in the backbone chain between 2 hydroxyl groups, a polyhydroxy carboxylic acid, a polyisocyanate, and optionally a diol having no polyunsaturation; b)optionally adding a neutralizing agent; and c) dispersing the product of step (a) or (b) in water to form an aqueous dispersion. The invention further relates to aqueous dispersions and coating compositions of an auto-oxidatively drying polyurethane, to hybrid dispersions further comprising a co-binder, preferably an acrylic binder as a co-dispersion, as a molecular hybrid or as a blend and to the use thereof for coating fabrics, plastics, wood, or metal.
摘要翻译：一种制备自氧化干燥聚氨酯的水分散体的方法，包括以下步骤：a）通过使不饱和脂肪酸酯化多元醇，具有一个或多个不饱和键的羟基官能聚烯烃反应形成自氧化干燥的聚氨酯在2个羟基之间的主链中，多羟基羧酸，多异氰酸酯和任选的不具有多不饱和的二醇; b）任选地加入中和剂; 和c）将步骤（a）或（b）的产物分散在水中以形成水分散体。本发明进一步涉及自动氧化干燥的聚氨酯的水分散体和涂料组合物，还包含共粘合剂，优选作为共分散体的丙烯酸粘合剂，作为分子混合物或作为共混物的混合分散体和使用用于涂布织物，塑料，木材或金属。

2. 发明授权

US5401785A Foamed polyurethane-forming composition, foamed polyurethane and process making the same 失效
标题翻译：发泡聚氨酯成型组合物，发泡聚氨酯和制造相同的方法
公开(公告)号：US5401785A
公开(公告)日：1995-03-28
申请号：US173875
申请日：1993-12-27
申请人： Yasushi Kumagai , Sukeo Ban , Yuichi Sasatani
发明人： Yasushi Kumagai , Sukeo Ban , Yuichi Sasatani
IPC分类号： C08G18/08 , C08G18/65 , C08J9/35 , C08K5/098 , C08K5/20
CPC分类号： C08J9/35 , C08G18/0885 , C08G18/65 , C08G18/6547 , C08K5/098 , C08K5/20 , C08J2375/04
摘要： Foamed polyurethanes substantially free from non-uniform density distribution are obtained by dispersing an inert gas with mechanical stirring into a foamed polyurethane-forming composition containing substantially no blowing agent and comprising (1) an organic polyisocyanate component, (2) a polyol component comprising a high molecular weight polyol (A1) and a low molecular weight polyol (A2), (3) a dehydrating agent (B) and optionally organic microballoons, and curing the resulting composition containing therein the inert gas substantially homogeneously distributed. Foamed polyurethanes thus obtained are lightweight and of reduced warpage after processing and are suitable for model materials.
摘要翻译：基本上没有不均匀密度分布的发泡聚氨酯通过将机械搅拌下的惰性气体分散到基本上不含发泡剂的发泡聚氨酯形成组合物中而获得，并且包含（1）有机多异氰酸酯组分，（2）多元醇组分，高分子量多元醇（A1）和低分子量多元醇（A2），（3）脱水剂（B）和任选的有机微球，并将其中含有基本上均匀分布的惰性气体的所得组合物固化。如此获得的发泡聚氨酯是轻质的并且在加工之后具有减少的翘曲并且适用于模型材料。

3. 发明授权

US5216107A Binder compositions for stoving lacquers and a process for the production of coatings therefrom 失效
标题翻译：用于生产漆膜的粘合剂组合物及其生产涂料的方法
公开(公告)号：US5216107A
公开(公告)日：1993-06-01
申请号：US727735
申请日：1991-07-10
申请人： Josef Pedain , Friedrich Schrader , Dieter Mager , Hans-Heribert Burgdorfer
发明人： Josef Pedain , Friedrich Schrader , Dieter Mager , Hans-Heribert Burgdorfer
IPC分类号： B05D3/02 , B05D7/24 , C08G18/32 , C08G18/36 , C08G18/48 , C08G18/65 , C08G18/66 , C08G18/78 , C08G18/79 , C08G18/80 , C09D175/00 , C09D175/04
CPC分类号： C08G18/6547 , C08G18/3215 , C08G18/36 , C08G18/798 , C08G18/8061
摘要： The present invention relates to a binder composition containinga) 20 to 70% by weight of oligomerization products of 1,6-diisocyanatohexane, the oligomerization products having isocyanate groups at least partially blocked with blocking agents for isocyanate groups and containing at least 50% by weight, based on the weight of the oligomerization products, of blocked uretdione diisocyanates corresponding to formula (I) ##STR1## wherein R represents the residue formed by removal of the active hydrogen atom from a monofunctional blocking agent, andb) 30 to 80% by weight of a polyol component containing a mixture ofb1) 100 parts by weight of an alkoxylation product of bisphenol A corresponding to formula (II) ##STR2## wherein R' is hydrogen or a methyl group and n is a whole or fractional number from 1 to 2,b2) 20 to 200 parts by weight castor oil andb3) 0 to 40 parts by weight of other organic polyhydroxyl compounds.The present invention also relates to a process for the production of coatings by coating heat-resistant substrates with a heat-curing coating composition containing the binder compositions of the present invention and subsequently curing the coatings at 90.degree. to 220.degree. C.
摘要翻译：本发明涉及一种粘合剂组合物，其含有a）20〜70重量％的1,6-二异氰酸根合己烷的低聚产物，所述低聚产物具有至少部分被异氰酸酯基团的封闭剂部分封端的异氰酸酯基团并且含有至少50％对应于式（I）的封端的脲二酮二异氰酸酯的重量（重量），其中R表示通过从单官能封端剂除去活性氢原子形成的残基，和b）30 至80重量％的含有b1）100重量份对应于式（II）的双酚A的烷氧基化产物的多元醇组分（II）其中R'是氢或甲基，n是 1〜2的整数或分数，b2）20〜200重量份蓖麻油和b3）0〜40重量份的其他有机多羟基化合物。本发明还涉及通过用含有本发明的粘合剂组合物的热固化涂料组合物涂覆耐热基材并随后在90℃至220℃固化涂层来生产涂料的方法。

4. 发明授权

US4772490A Method for producing a water-permeable covering on granular water-soluble substances 失效
标题翻译：用于生产颗粒状水溶性物质的透水性覆盖物的方法
公开(公告)号：US4772490A
公开(公告)日：1988-09-20
申请号：US942155
申请日：1986-12-16
申请人： Hubert Kogler , Reinhard Winter , Peter Kuhlmann
发明人： Hubert Kogler , Reinhard Winter , Peter Kuhlmann
IPC分类号： B05D7/02 , A01C21/00 , A01N25/26 , B01D53/28 , B01J2/00 , B01J2/30 , B05D1/18 , B05D3/04 , B05D7/00 , B05D7/24 , C05G3/00 , C05G5/00 , C08G18/18 , C08G18/28 , C08G18/54 , C08G18/65 , A01N25/00
CPC分类号： C08G18/6547 , A01N25/26 , B01J2/006 , B01J2/30 , C05G3/0029 , C08G18/1891 , C08G18/2815 , C08G18/542
摘要： The invention relates to a method for producing a water-permeable covering on granular, water-soluble substances by coating them with a synthetic resin. The method of the invention uses a coating composition which comprises a polyisocyanate and a polyol component of a condensation product from phenols and aldehydes, a softener containing hydroxyl groups and optionally a diluent containing hydroxyl groups. The coating composition is cured at room temperature with an amine as a catalyst.
摘要翻译：本发明涉及通过用合成树脂涂覆颗粒状水溶性物质的透水性覆盖物的方法。本发明的方法使用包含多异氰酸酯和来自酚和醛的缩合产物的多元醇组分，含羟基的软化剂和任选的含羟基的稀释剂的涂料组合物。涂料组合物在室温下用胺作催化剂固化。

5. 发明授权

US4376840A Flame retardant liquid rubber composition 失效
标题翻译：阻燃液体橡胶组合物
公开(公告)号：US4376840A
公开(公告)日：1983-03-15
申请号：US194843
申请日：1980-10-07
申请人： Toshimoto Moriwaki , Kiyoshi Hani , Shigeru Kubota , Shohei Eto , Akira Fukami , Ichiro Yamasaki
发明人： Toshimoto Moriwaki , Kiyoshi Hani , Shigeru Kubota , Shohei Eto , Akira Fukami , Ichiro Yamasaki
IPC分类号： C08C19/02 , C08G18/62 , C08G18/65 , C08K3/22 , C08L9/00
CPC分类号： C08G18/6547 , C08C19/02 , C08G18/6208
摘要： A flame retardant liquid rubber composition comprises a hydrogenated polyhydroxybutadiene polymer and castor oil, which are modified with an isocyanate having the formula ##STR1## wherein R.sub.1, R.sub.2 and R.sub.3 respectively represent a lower alkyl group or hydrogen atom and n is an integer of 1 to 4, and alumina hydrate and magnesium hydroxide. The castor oil can be incorporated before adding said isocyanate or can be converted into an isocyanate prepolymer by reacting with said isocyanate before the addition.
摘要翻译：阻燃液体橡胶组合物包含氢化聚羟基丁二烯聚合物和蓖麻油，其用具有下式的异氰酸酯改性：其中R1，R2和R3分别表示低级烷基或氢原子，n是1〜 4，水合氧化铝和氢氧化镁。可以在加入所述异氰酸酯之前加入蓖麻油，或者可以在加入之前与所述异氰酸酯反应将其转化为异氰酸酯预聚物。

6. 发明授权

US3267058A Polyurethanes prepared from polyisocyanates and polyols derived from hydroxyl copolymers 失效
标题翻译：由聚异氰酸酯和衍生自羟基共聚物的多元醇制备的聚氨酯
公开(公告)号：US3267058A
公开(公告)日：1966-08-16
申请号：US14873461
申请日：1961-10-30
申请人： MOBAY CHEMICAL CORP
发明人： HIXENBAUGH JOSEPH C
IPC分类号： C08G18/62 , C08G18/65
CPC分类号： C08G18/6547 , C08G18/62

7. 发明公开

US20240059825A1 RECYCLABLE LAMINATE 审中-公开
公开(公告)号：US20240059825A1
公开(公告)日：2024-02-22
申请号：US17754521
申请日：2020-10-01
申请人： Dow Global Technologies LLC
发明人： Yinzhong Guo , Tuoqi Li , Sudhanwa Dewasthale , Jian Wang , Thorsten Schmidt
IPC分类号： C08G18/62 , B32B7/12 , B32B27/08 , B32B27/32 , B32B37/12 , B65D65/40 , C08G18/36 , C08G18/65 , C08G18/79 , C09J5/00 , C09J175/04
CPC分类号： C08G18/6208 , B32B7/12 , B32B27/08 , B32B27/32 , B32B37/1284 , B65D65/40 , C08G18/36 , C08G18/6547 , C08G18/792 , C09J5/00 , C09J175/04 , B32B2250/02 , B32B2250/242 , B32B2255/10 , B32B2255/26 , B32B2307/306 , B32B2307/31 , B32B2307/518 , B32B2307/54 , B32B2307/748 , B32B2553/00
摘要： A polyolefin-based laminating adhesive composition for use in producing a mechanical recyclable material, the adhesive composition including a mixture of: (a) at least one saturated polyolefin polyol; and (b) at least one aliphatic multi-functional isocyanate compound; a process for producing the above adhesive composition; a mechanically recyclable multi-layer laminate including: (A) at least one first film substrate layer; (B) at least one second film substrate layer; and (C) at least one layer of the above polyolefin-based laminating adhesive composition; wherein the at least one first film substrate layer is bonded to the at least one second film substrate layer via the adhesive composition layer; a process for producing the above mechanically recyclable multi-layer laminate; and a packaging article made from the above mechanically recyclable multi-layer laminate.

8. 发明申请

US20130202893A1 SCRATCH RESISTANT REFINISH CLEARCOAT 有权
标题翻译：耐刮擦精油清洁剂
公开(公告)号：US20130202893A1
公开(公告)日：2013-08-08
申请号：US13878435
申请日：2011-10-19
申请人： Ali Rihan , Anthony J. Tye
发明人： Ali Rihan , Anthony J. Tye
IPC分类号： C09D133/14
CPC分类号： C09D133/14 , C08G18/36 , C08G18/6229 , C08G18/6254 , C08G18/6547 , C09D175/04 , Y10T428/31551
摘要： Scratch resistance and/or reflow of a refinish topcoat is improved by preparing the topcoat from a refinish topcoat coating composition comprising an unsaturated fatty acid ester polyol that does not undergo oxidative cure when the applied refinish topcoat coating composition is cured.
摘要翻译：通过从包含不饱和脂肪酸酯多元醇的修补面漆涂料组合物制备面漆可以改善涂层顶涂层的耐擦伤性和/或回流性能，所述不饱和脂肪酸酯多元醇在施用的修补面漆涂料组合物固化时不进行氧化固化。

9. 发明申请

US20120208912A1 FLEXIBLE POLYURETHANE FOAM AND ITS PRODUCTION PROCESS, AND SEAT CUSHION FOR AUTOMOBILE 审中-公开
标题翻译：柔性聚氨酯泡沫及其生产工艺及汽车座椅
公开(公告)号：US20120208912A1
公开(公告)日：2012-08-16
申请号：US13438994
申请日：2012-04-04
申请人： Takayuki Sasaki , Naohiro Kumagai
发明人： Takayuki Sasaki , Naohiro Kumagai
IPC分类号： C08J9/04 , C08G59/02
CPC分类号： C08G18/6547 , C08G18/36 , C08G18/4063 , C08G18/4858 , C08G18/6262 , C08G18/7607 , C08G18/7621 , C08G18/7664 , C08G2101/0008 , C08G2101/0083
摘要： A process for producing a flexible polyurethane foam by reacting and expansion-molding a reactive mixture containing: (A) a polyol component containing a polyoxyalkylene polyol (A1) and a polyol (A2) derived from a natural fat/oil; (X) an epoxidized natural fat/oil obtained by reacting an oxidizing agent with a natural fat/oil containing unsaturated bonds; (C) a catalyst; and (D) a blowing agent, wherein the polyoxyalkylene polyol (a1) has a hydroxy value from 5 to 30 mgKOH/g and is obtained by polymerizing propylene oxide (b1), by ring-opening addition polymerization, in the presence of an initiator and a double metal cyanide complex catalyst (a1) containing an organic ligand, and then, polymerizing ethylene oxide (b2), by ring-opening addition polymerization, in the presence of an alkali metal catalyst (a2).
摘要翻译：一种通过使包含以下物质的反应性混合物反应并膨胀成型来制造软质聚氨酯泡沫体的方法：（A）含有聚氧化烯多元醇（A1）的多元醇组分和衍生自天然油脂的多元醇（A2）（X）通过使氧化剂与含有不饱和键的天然油脂反应得到的环氧化天然油/油; （C）催化剂; 和（D）发泡剂，其中聚氧化烯多元醇（a1）的羟值为5〜30mgKOH / g，通过开环加成聚合在引发剂存在下聚合环氧丙烷（b1）而得到和含有有机配体的双金属氰化物配合物催化剂（a1），然后通过开环加成聚合在碱金属催化剂（a2）的存在下聚合环氧乙烷（b2）。

10. 发明申请

US20090318657A1 Sealing gasket for closure and process for production of closure using the same 审中-公开
标题翻译：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：US20090318657A1
公开(公告)日：2009-12-24
申请号：US10580041
申请日：2005-03-14
申请人： Toshinori Moriga , Naoki Aoyama , Hiroei Yokota
发明人： Toshinori Moriga , Naoki Aoyama , Hiroei Yokota
IPC分类号： C08G18/08 , C08G18/32
CPC分类号： C08G18/36 , C08G18/6547
摘要： A sealing gasket for closure, made of a polyurethane elastomer obtained by reacting the following (A), (B) and (C): (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, (B) a polyol component having a hydroxyl value of 20 to 350 mgKOH/g and average 2 to 3 functional groups, and (C) a glycerin fatty acid ester having hydroxyl group(s); 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 a food container having good sealing properties), is little eluted, is less in swelling with an alcoholic beverage and less in the absorption of the odor of the alcoholic beverage into the closure sealing gasket, and is tough, and causes no yellowing.
摘要翻译：一种用于封闭的密封垫圈，由通过以下（A），（B）和（C）反应获得的聚氨酯弹性体制成：（A）异氰酸酯基含量为5-38重量％且平均为2至通过改性脂肪族异氰酸酯和/或脂环族异氰酸酯获得的3个官能团，（B）羟值为20〜350mgKOH / g，平均2〜3个官能团的多元醇成分，（C）甘油脂肪酸具有羟基的酯; 以及使用这种密封垫片制造封盖的方法。由本发明获得的由聚氨酯弹性体制成的封闭密封垫圈用于封闭件（例如，具有良好密封性能的食品容器的金属封闭件）几乎没有被洗脱，酒精饮料溶胀较小在吸收酒精饮料的气味进入封闭密封垫片时，是坚韧的，不会发黄。

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