专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

151. 发明授权

US4407983A Polyoxamate polymer/polyols 失效
标题翻译：聚氧乙烯酸酯聚合物/多元醇
公开(公告)号：US4407983A
公开(公告)日：1983-10-04
申请号：US363102
申请日：1982-03-29
申请人： Richard M. Gerkin
发明人： Richard M. Gerkin
IPC分类号： C08G18/00 , C08G18/40 , C08G18/60 , C08G69/00 , C08G69/04 , C08G69/26 , C08L75/04 , C08L77/00 , C08L77/06 , C08G18/14
CPC分类号： C08G69/00 , C08G18/4054 , C08G18/409 , C08G18/603 , C08L75/04 , C08G2101/0008 , C08G2101/005 , C08G2101/0083
摘要： A new class of polymer/polyols based on the condensation polymerization of an oxalate ester and a diamine directly in a polyether polyol. The resultant polyoxamate/polyols have viscosities ranging from 1,500 to 15,000 cps. These polyoxamate/polyols are useful in the preparation of urethane elastomers and high resilience foams.
摘要翻译：一种基于草酸酯和二胺在聚醚多元醇中直接缩聚的新型聚合物/多元醇。得到的聚恶木酸盐/多元醇的粘度范围为1500至15,000cps。这些聚氧乙烯酸酯/多元醇可用于制备聚氨酯弹性体和高弹性泡沫。

152. 发明授权

US4134866A Aqueous cationic coating from amine-epoxy adduct, polyamide, and semi-blocked polyisocyanate, acid salt 失效
标题翻译：胺 - 环氧加合物，聚酰胺和半封端多异氰酸酯的酸性阳离子涂料
公开(公告)号：US4134866A
公开(公告)日：1979-01-16
申请号：US803246
申请日：1977-06-03
申请人： Akira Tominaga , Yasuyuki Hirata
发明人： Akira Tominaga , Yasuyuki Hirata
IPC分类号： C08G18/60 , C08G18/64 , C08G59/56 , C08G69/48 , C09D5/44 , C08J3/06 , C08L63/02 , C25D13/06
CPC分类号： C08G69/48 , C08G18/603 , C08G18/643 , C08G59/56 , C09D5/4419 , Y10S524/901
摘要： A cationic electrophoretic coating composition comprises a resinous binder which is prepared by reacting an epoxy resin-amine adduct (A) with a partially blocked polyisocyanate (C) and mixing or reacting a polyamide (B) with the resulting product, or by reacting a polyamide (B) with a partially blocked polyisocyanate (C) and mixing or reacting an epoxy resin-amine adduct (A) with the resulting product.
摘要翻译：阳离子电泳涂料组合物包含通过使环氧树脂 - 胺加合物（A）与部分封端的多异氰酸酯（C）反应并将聚酰胺（B）与所得产物混合或反应制备的树脂粘合剂，或通过使聚酰胺（B）与部分封端的多异氰酸酯（C）并将环氧树脂 - 胺加合物（A）与所得产物混合或反应。

153. 发明授权

US4042546A Reactive polyester-amide polymers as co-reactants or curing agents for polyepoxides and polyisocyanates 失效
标题翻译：活性聚酯 - 酰胺聚合物作为共反应物或聚环氧化物和多异氰酸酯的固化剂
公开(公告)号：US4042546A
公开(公告)日：1977-08-16
申请号：US682474
申请日：1976-05-03
申请人： Eli Simon
发明人： Eli Simon
IPC分类号： C08G18/60 , C08G59/42 , C08G69/44 , C09D3/70 , C09D3/72
CPC分类号： C08G69/44 , C08G18/606 , C08G59/4269
摘要： The reactive polyester-amide polymers of this invention are comprised of trihydric alcohols, aminoalcohols, and aliphatic dicarboxylic acids, containing an excess of functional groups reactive with carboxylic acid, and condensation heat-polymerized to an acid number of approximately 50.The polymerization is carried short of gelation so that the polymer remains soluble in solvents. Cure is subsequently effected by using the reactive polyester-amide, either from solution or as 100% solids, as a co-reactant with polyepoxides and polyisocyantates at relatively low temperatures.The preferred ratio of the components of the polyester-amide polymers of this invention is approximately 1-mol of a trihydric alcohol: 1-mol of a monoamino-monohydric alcohol: 2-moles of an aliphatic dibasic acid. The cured reaction products of reactive polyester-amide with polyepoxides and polyisocyanates can be controlled from rigid-brittle to rigid-flexible to soft-flexible depending on the selection and the mol ratios of the resin components. Reaction with polyepoxides and polyisocyanates may be conducted at room temperature or accelerated by elevating the temperature, concomitantly increasing the toughness of the cured products, having useable temperature ranges from about -40.degree. C. to 200.degree. C.
摘要翻译：本发明的反应性聚酯 - 酰胺聚合物包含三元醇，氨基醇和脂族二羧酸，其含有过量的与羧酸反应的官能团，并且缩合热聚合至约50的酸值。

154. 发明授权

US4036795A Aqueous cationic coating from amine-epoxy adduct, polyamide, and semiblocked polyisocyanate, acid salt 失效
标题翻译：胺 - 环氧加合物，聚酰胺和半嵌段多异氰酸酯的酸性阳离子涂料
公开(公告)号：US4036795A
公开(公告)日：1977-07-19
申请号：US612281
申请日：1975-09-11
申请人： Akira Tominaga
发明人： Akira Tominaga
IPC分类号： C08G18/00 , C08G18/08 , C08G18/40 , C08G18/58 , C08G18/60 , C08G18/64 , C08G18/80 , C08G59/56 , C09D5/44 , C09D175/00 , C08J3/06 , C08L63/02 , C25D13/06
CPC分类号： C08G18/4054 , C08G18/0814 , C08G18/584 , C08G18/603 , C08G18/643 , C08G18/8061 , C08G59/56 , C09D5/4465 , Y10S524/901
摘要： A cationic electrophoretic coating composition comprises an aqueous medium and a resinous binder dispersed therein, said resinous binder being prepared by contacting at least one starting material with a partially blocked polyisocyanate compound at a temperature of 40.degree. to 130.degree. C in the weight ratio of from 5 to 9 of the former to from 5 to 1 of the latter, and subsequently by neutralizing the resulting product with an acid, said starting material being at least one selected from the group consisting of:1. a mixture of a reaction product prepared by reacting an epoxy resin with a basic amino compound having at least one basic amino group, and a polyamide having at least one basic amino group, in the weight ratio of from 1 to 9 of the reaction product to from 9 to 1 of the polyamide, and2. a further reaction product prepared by mixing said reaction product with said polyamide at a temperature of 50.degree. to 200.degree. C in the weight ratio of from 1 to 9 of the reaction product to from 9 to 1 of the polyamide,Said partially blocked polyisocyanate compound having at least one blocked isocyanate group in the molecule and an average of more than zero to not more than one free isocyanate group per molecule.
摘要翻译：阳离子电泳涂料组合物包含水性介质和分散在其中的树脂粘合剂，所述树脂粘合剂是通过使至少一种起始材料与部分封闭的多异氰酸酯化合物在40至130℃的温度下以 5至9的前者至后者的5至1，随后用酸中和所得产物，所述起始材料为选自以下的至少一种：

155. 发明授权

US3975350A Hydrophilic or hydrogel carrier systems such as coatings, body implants and other articles 失效
标题翻译：亲水或水凝胶载体系统，如涂料，体植物和其他物品
公开(公告)号：US3975350A
公开(公告)日：1976-08-17
申请号：US482874
申请日：1974-06-25
申请人： Donald Edward Hudgin , Edgar Allan Blair
发明人： Donald Edward Hudgin , Edgar Allan Blair
IPC分类号： A01N25/10 , A61K6/09 , A61K8/04 , A61K8/87 , A61K9/00 , A61K9/20 , A61K9/70 , A61K47/34 , A61Q3/02 , A61Q5/06 , B01D71/54 , C08G18/08 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/52 , C08G18/60 , C08G18/62 , C08G18/64 , C08G18/68 , A61F1/00 , C08G18/30 , C08G18/32
CPC分类号： A61K8/042 , A01N25/10 , A61K47/34 , A61K8/87 , A61K9/0051 , A61K9/2031 , A61K9/7007 , A61Q3/02 , A61Q5/06 , B01D71/54 , C08G18/0804 , C08G18/42 , C08G18/48 , C08G18/50 , C08G18/52 , C08G18/60 , C08G18/62 , C08G18/6423 , C08G18/6453 , C08G18/6461 , C08G18/68 , C08G2210/00 , Y10S521/905
摘要： Improved active agent systems with novel carriers as membrane, release, and coating polymers for said active agents; the polymers are water absorptive polyurethane polymers prepared from resins having a low ratio of carbon to oxygen to nitrogen or having ionic, quaternary ammonium or salt groups in the resin backbone and a low amount of isocyanate; the water absorptivity of the polyurethane polymers is above 10%, preferably above 20%, and these polymers may range to completely gel-like, high water absorbtive polymers; these active agent polymers are useful as in medicinal, insecticidal, pesticidal, algaecidal, etc. applications; as well as zero release agents, body implants and coatings requiring hydrophilic properties; other use for the active agent systems are in sensing membranes or coatings or ion transport recognition devices such as in gaseous or liquid media; as a hydrogel providing a leachable matrix wherein the leaching agent may be body fluids, e. g., animals or human, e. g., productive livestock and domestic animals and/or pets, or animals used in medicinal or veterinary research, e. g., monkeys, mice, dogs, hamsters, rabbits, guinea pigs, cats, etc.
摘要翻译：改进的具有新载体的活性剂体系作为所述活性剂的膜，释放和涂层聚合物; 该聚合物是由具有低碳与氮的比例的树脂或树脂主链中具有离子，季铵或盐基的少量异氰酸酯制成的吸水聚氨酯聚合物; 聚氨酯聚合物的吸水率高于10％，优选高于20％，这些聚合物可以是完全凝胶状的高吸水性聚合物; 这些活性剂聚合物可用于药用，杀虫，杀虫，杀藻等应用中。以及零脱模剂，体植入物和需要亲水性质的涂层; 用于活性剂体系的其它用途在于感测膜或涂层或离子传递识别装置，例如在气体或液体介质中; 作为提供可浸出基质的水凝胶，其中浸出剂可以是体液，例如，例如，动物或人类，例如，例如生产性牲畜和家畜和/或宠物，或用于医学或兽医研究的动物，例如，例如猴子，小鼠，狗，仓鼠，兔，豚鼠，猫等

156. 发明授权

US3928290A Enameling varnishes based on aromatic carboxylates reacted with polyisocyanates and polyols 失效
标题翻译：基于芳族羧酸盐的搪瓷清漆与多异氰酸酯和多元醇反应
公开(公告)号：US3928290A
公开(公告)日：1975-12-23
申请号：US45042674
申请日：1974-03-12
申请人： INST FRANCAIS DU PETROLE
发明人： COHEN CHOUA , DURIF-VARAMBON BRUNO , SALLE ROBERT , SILLION BERNARD
IPC分类号： C08G18/00 , C08G18/32 , C08G18/34 , C08G18/38 , C08G18/60 , C09D175/04 , H01B3/30
CPC分类号： H01B3/302 , C08G18/3203 , C08G18/3821 , C08G18/606 , C09D175/04 , C08L2666/14
摘要： Polymeric composition resulting from the reaction of: AT LEAST ONE ESTER OF AN AROMATIC AMINO-POLYCARBOXYLIC ACID HAVING AT LEAST TWO CARBOXYLIC GROUPS, IN RELATIVE POSITIONS OTHER THAN ORTHO OR PERI, AND AT LEAST ONE AMINE FUNCTION IN ORTHO POSITION WITH RESPECT TO ONE OF THE CARBOXYLIC GROUPS, AT LEAST ONE ESTER OF AN AROMATIC POLYCARBOXYLIC ACID, HAVING AT LEAST TWO CARBOXYLIC GROUPS IN RELATIVE POSITIONS OTHER THAN ORTHO OR PERI, SAID ESTERS OF AMINO POLYCARBOXYLIC ACIDS AMOUNTING TO 20 TO 60 % AND SAID ESTERS OF POLYCARBOXYLIC ACIDS AMOUNTING TO 40 TO 80 % OF THE CARBOXYLIC GROUPS, AT LEAST ONE POLYISOCYANATE COMPOUND, IN A PROPORTION CORRESPONDING, IN ISOCYANATE EQUIVALENTS, TO 90-200 % OF THE AMINE GROUPS; AND AT LEAST ONE POLYHYDROXY COMPOUND, AT LEAST A PART OF WHICH CONSISTS OF AT LEAST ONE POLYOL CONTAINING AT LEAST THREE HYDROXY GROUPS, IN SUCH A PROPORTION THAT THE SUM OF THE HYDROXY GROUPS AND AMINE GROUPS IS HIGHER THAN THE SUM OF THE ESTER GROUPS AND ISOCYANATE GROUPS.
摘要翻译：由以下反应产生的聚合物组合物：

157. 发明授权

US3904519A Reverse osmosis process using crosslinked aromatic polyamide membranes 失效
标题翻译：使用交联芳香族聚酰胺膜的反渗透方法
公开(公告)号：US3904519A
公开(公告)日：1975-09-09
申请号：US19181871
申请日：1971-10-19
申请人： US INTERIOR
发明人： MCKINNEY JR RAY , HOFFERBERT WILLIAM L
IPC分类号： B01D71/56 , C08G18/60 , B01D13/00
CPC分类号： B01D71/56 , C08G18/603
摘要： Reverse osmosis membranes of improved flux or flux stability are prepared by crosslinking aromatic polyamide membranes. Crosslinking may be achieved by reaction with crosslinking reagents such as aldehydes, polyamines, polycarboxylic acids, polyisocyanates, oxidizing agents, peroxides, etc. It may also be accomplished by means of irradiation, e.g., with gamma radiation.
摘要翻译：通过交联芳族聚酰胺膜制备改善助熔剂或助熔剂稳定性的反渗透膜。交联可以通过与交联试剂如醛，多胺，多元羧酸，多异氰酸酯，氧化剂，过氧化物等反应来实现。也可以通过例如用γ射线照射来完成交联。

158. 发明授权

US3803063A Flame retardant,intumescent and non-burning flexible polyurethane foam 失效
标题翻译：阻燃剂，无烟和非烧结柔性聚氨酯泡沫
公开(公告)号：US3803063A
公开(公告)日：1974-04-09
申请号：US86637269
申请日：1969-10-14
申请人： SCOTT PAPER CO
发明人： KRENTZ G
IPC分类号： C08G18/00 , C08G18/10 , C08G18/60 , C08G18/66 , C08J9/00 , C08G22/44
CPC分类号： C08J9/0095 , C08G18/603 , C08G18/66 , C08G18/6622 , C08J2375/04 , C08K5/34 , C08K5/52 , C08L75/04 , C08L77/00 , Y10S260/24 , Y10S521/906
摘要： A non-burning imparting amount of a mixture of (a) a nitrogen and phosphorus-containing compound, and (b) a polycondensate of polymerized unsaturated fatty acids with aliphatic amines is incorporated in a foamable polyurethane-forming reaction mixture to produce a flame-retardant, intumescent and non-burning flexible polyurethane foam which would otherwise be consumed by exposure to a flame.

159. 发明授权

US3761451A Amino acid urethane polymer solutions and shaped products 失效
标题翻译：氨基酸聚合物溶液和成型产品
公开(公告)号：US3761451A
公开(公告)日：1973-09-25
申请号：US3761451D
申请日：1971-05-14
申请人： KYOWA HAKKO KOGYO KK
发明人： FUJIMOTO Y , TERANISHI M
IPC分类号： D01F6/70 , C08G18/00 , C08G18/08 , C08G18/10 , C08G18/60 , C08G18/65 , D06M15/564 , D06M15/59 , C08G22/00
CPC分类号： C08G18/603 , C08G18/0823 , C08G18/10 , Y10S528/905 , C08G18/3821
摘要： IMPROVED AMINO ACID-URETHANE POLYMER COMPOSITIONS CHARACTERIZED BY TREATING THE REACTION PRODUCT OF AN INTERMEDIATE POLYMER OBTAINED BY THE REACTION OF A POLYETHER POLYOL OR A POLYESTER POLYOL WITH A POLYISOCYANATE COMPOUND AND AN AMION ACID N-CARBOXY ANHYDRIDE OR A POLYAMINO ACID OR THE SHAPED PRODUCTS MANUFACTURED THEREFROM WITH WATER, POLYOLS OR POLYAMINES; AND PROCESSES FOR THEIR PREPARATION.

160. 发明授权

US3732168A Process and composition for the production of insulating solderable coatings 失效
标题翻译：用于生产绝缘可焊接涂料的方法和组合物
公开(公告)号：US3732168A
公开(公告)日：1973-05-08
申请号：US3732168D
申请日：1970-11-09
申请人： HERBERTS & CO K
发明人： OTTMANN G , POTH H , HOLFORT H
IPC分类号： C08G18/00 , C08G18/46 , C08G18/60 , C08G18/64 , C08G18/80 , C09D5/25 , C09D175/06 , H01B3/30 , H01B3/42 , B44D1/42 , H01B3/18
CPC分类号： H01B3/307 , C08G18/4615 , C08G18/4638 , C08G18/6438 , C08G18/8061 , H01B3/306 , H01B3/42 , Y10T428/294 , Y10T428/31605 , Y10T428/31692
摘要： A process and composition for producing insulating solderable coatings on electrical conductors are disclosed wherein a solution containing a polyhydroxyl compound having a heterocyclic ring system and from 5 to 12 percent by weight hydroxyl groups, and a polyfunctional isocyanate is coated on the conductor and cured at a temperature above 250* C. The coated conductors are characterized by high resistance to heat and chemicals, as well as short soldering times in a solder bath.
摘要翻译：公开了一种用于在电导体上制造绝缘可焊接涂层的方法和组合物，其中将含有具有杂环系统的多羟基化合物和5至12重量％羟基的溶液和多官能异氰酸酯涂覆在导体上并在温度高于250℃。涂层导体的特征在于高耐热性和耐化学性，以及焊锡槽中的焊接时间短。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式