专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

21. 发明授权

US6025411A Denture adhesive comprising a polymeric activator and methods of preparing the same 失效
标题翻译：含有聚合物活化剂的假牙粘合剂及其制备方法
公开(公告)号：US6025411A
公开(公告)日：2000-02-15
申请号：US880592
申请日：1997-06-23
申请人： Eddie Wong , Hal C. Clarke , Robert C. Gasman , Alfred J. Smetana , Joseph Synodis
发明人： Eddie Wong , Hal C. Clarke , Robert C. Gasman , Alfred J. Smetana , Joseph Synodis
IPC分类号： A61C13/23 , A61K6/00 , C08F8/42 , C08F220/04 , A61K5/06 , C08L35/08
CPC分类号： A61K6/0026
摘要： A denture adhesive composition is disclosed and comprises a polymeric activator in an amount of up to about 3 percent by weight based on the total weight of the denture adhesive composition. This composition exhibits enhanced adhesive performance and reduces oozing and incidence of food occlusion. Also disclosed is a method of preparing a denture adhesive composition comprising: preparing a mixture which comprises a polymeric activator in an amount of up to about 3 percent by weight based on the total weight of the denture adhesive composition; forming a denture adhesive composition including the mixture; and recovering the denture adhesive composition. A method of making a denture adhesive composition more adhesive and less oozing is disclosed as well. This method comprises adding to the denture adhesive composition a polymeric activator in an amount of up to about 3 percent by weight based on the total weight of the denture adhesive composition.
摘要翻译：公开了一种义齿粘合剂组合物，其包含基于义齿粘合剂组合物的总重量高达约3重量％的量的聚合物活化剂。该组合物表现出增强的粘合性能并减少渗透和食物闭塞的发生。还公开了一种制备义齿粘合剂组合物的方法，其包括：基于义齿粘合剂组合物的总重量，制备包含高达约3重量％的量的聚合物活化剂的混合物; 形成包含所述混合物的义齿粘合剂组合物; 并恢复义齿粘合剂组合物。还公开了使义齿粘合剂组合物更粘并且渗透性更差的方法。该方法包括以义齿粘合剂组合物的总重量计，将义齿粘合剂组合物加入至多约3重量％的量的聚合物活化剂。

22. 发明授权

US5562997A Coating composition for a subbing layer on a polyester film for light sensitive material 失效
标题翻译：用于感光材料的聚酯薄膜上的底层涂料组合物
公开(公告)号：US5562997A
公开(公告)日：1996-10-08
申请号：US505437
申请日：1995-07-21
申请人： James J. Krejci , John M. Heberger , Cathy R. Moore , Robin M. Donald
发明人： James J. Krejci , John M. Heberger , Cathy R. Moore , Robin M. Donald
IPC分类号： C08J7/04 , C08L25/18 , C08L29/10 , C08L31/02 , C08L31/04 , C08L35/08 , C09D5/00 , C09D125/18 , C09D129/00 , C09D129/10 , C09D133/02 , C09D133/04 , C09D135/00 , C09D135/08 , C09D201/02 , G03C1/93 , B32B27/06
CPC分类号： C08J7/04 , C09D125/18 , C09D135/08 , G03C1/93 , C08J2367/02 , C08L25/18 , C08L35/08 , Y10T428/31786 , Y10T428/31794
摘要： The present invention discloses a subbing coating composition for polyester films comprising:I - a polymer A having attached to its backbone- carboxyl groups and/or- groups which form carboxyl groups upon hydrolysis and- a polymer B having attached to its backbone --SO.sub.3 X and/or --PO.sub.3 XY groups, whereinX and Y are identical or different and denote an alkali metal, ammonium or hydrogenorII - a polymer A' having attached to its backbone- carboxyl groups and/or groups which form carboxyl groups upon hydrolysis, and- --SO.sub.3 X and/or --PO.sub.3 XY groups, whereinX and Y are identical or different and denote an alkali metal, ammonium or hydrogenandIII - an organic compound C having at least two free hydroxy groups, wherein the coating composition does not comprise addition polymerizable compounds.
摘要翻译：本发明公开了一种用于聚酯薄膜的底涂层组合物，其包括：I-在其主链上附着的聚合物A - 在水解时形成羧基的羧基和/或 - 基团，和 - 连接于其主链-SO 3 X的聚合物B和 /或-PO 3 XY基团，其中X和Y相同或不同，表示碱金属，铵或氢或II-与其主链相连的聚合物A' - 羧基和/或在水解时形成羧基的基团，以及 -SO 3 X和/或-PO 3 XY基团，其中X和Y相同或不同，表示碱金属，铵或氢，III-具有至少两个游离羟基的有机化合物C，其中所述涂料组合物不包含可聚合化合物。

23. 发明授权

US5134198A Transparent liquid absorbent materials 失效
标题翻译：透明液体吸收材料
公开(公告)号：US5134198A
公开(公告)日：1992-07-28
申请号：US602481
申请日：1990-10-24
申请人： John J. Stofko, Jr. , Mohammad Iqbal
发明人： John J. Stofko, Jr. , Mohammad Iqbal
IPC分类号： C08J5/18 , B32B7/02 , B41M5/00 , B41M5/52 , C08F22/22 , C08F22/38 , C08L29/10 , C08L33/24 , C08L35/00 , C08L35/08 , C08L39/00 , C08L39/06 , C08L101/00 , C08L101/02 , C08L101/14
CPC分类号： B41M5/52 , B41M5/5227 , B41M5/5245 , B41M5/5254
摘要： Crosslinked polymeric compositions capable of forming continuous matrices for liquid absorbent, semi-interpenetrating polymer networks. These networks are blends of polymers wherein at least one of the polymeric components is crosslinked after blending to form a continuous network throughout the bulk of the material, and through which the uncrosslinked polymeric components are intertwined in such a way as to form a macroscopically homogeneous composition. The compositions of this invention can be used to form durable, ink absorbent, transparent graphical materials.

24. 发明授权

US4521551A Denture fixative composition containing partially neutralized copolymers of maleic acid or anhydride and alkyl vinyl ethers which are optionally partially crosslinked 失效
标题翻译：含有马来酸或酸酐的部分中和的共聚物和任选部分交联的烷基乙烯基醚的义齿固定组合物
公开(公告)号：US4521551A
公开(公告)日：1985-06-04
申请号：US557737
申请日：1983-12-02
申请人： Tiang-Shing Chang , Lucy J. Zientek
发明人： Tiang-Shing Chang , Lucy J. Zientek
IPC分类号： A61K6/00 , C08L29/10 , C08L35/08 , C08L1/26 , C09J3/04 , C09J3/14
CPC分类号： C08L29/10 , C08L35/08
摘要： Denture fixative compositions contain denture fixative excipients and as the denture fixative, a water soluble partially neutralized alkyl vinyl ether-maleic acid or anhydride copolymer, optionally partly crosslinked, and at least one hydrophilic polymer, preferably sodium carboxymethylcellulose, polyethylene oxide or hydroxypropyl guar.
摘要翻译：假牙固定剂组合物包含义齿固定剂和义齿固定剂，水溶性部分中和的烷基乙烯基醚 - 马来酸酐或酸酐共聚物，任选部分交联的，和至少一种亲水聚合物，优选羧甲基纤维素钠，聚环氧乙烷或羟丙基瓜尔胶。

25. 发明授权

US4196271A Adhesive composition 失效
标题翻译：粘合剂组合物
公开(公告)号：US4196271A
公开(公告)日：1980-04-01
申请号：US753429
申请日：1976-12-22
申请人： Akira Yamada , Kaoru Kimura
发明人： Akira Yamada , Kaoru Kimura
IPC分类号： C09J4/00 , C08L35/06 , C08L35/08
CPC分类号： C09J4/00
摘要： An adhesive composition comprising a 2-cyanoacrylate and at least one member selected from the group consisting of substituted or unsubstituted aliphatic carboxylic acids having three or more carboxyl groups, anhydrides thereof, partial esters thereof, aromatic polycarboxylic acids having three or more carboxyl groups and anhydrides thereof. This composition has a high impact strength, is suitable for bonding metallic substrates to one another and is also excellent in resistance to heat, weather, and water.
摘要翻译：一种粘合剂组合物，其包含2-氰基丙烯酸酯和至少一种选自具有三个或更多个羧基的取代或未取代的脂族羧酸，其酸酐，其偏酯，具有三个或更多个羧基的芳族多元羧酸和酸酐其中。该组合物具有高的冲击强度，适用于将金属基材彼此粘合，并且耐热，耐候性和耐水性也优异。

26. 发明授权

US3925293A Low-temperature curable latices of vinyl and acrylic monomers 失效
标题翻译：乙烯和丙烯酸单体的低温可固化层
公开(公告)号：US3925293A
公开(公告)日：1975-12-09
申请号：US49032674
申请日：1974-07-22
申请人： GOODRICH CO B F
发明人： KNECHTGES DONALD P , MIKOFLAVY BELA K
IPC分类号： C08F218/04 , C08F220/12 , D06M15/29 , C08L35/08 , C08L27/06
CPC分类号： C08F220/12 , C08F218/04 , D06M15/29 , C08F214/04 , C08F220/04 , C08F222/00 , C08F220/58 , C08F210/00 , C08F212/06 , C08F216/12 , C08F220/42 , C08F220/54
摘要： Nonwoven fabrics, textiles, papers and other substrates treated with a polymer latex derived predominantly from acrylic esters and/or vinyl esters are curable at low temperatures to obtain optimum or near optimum physical properties. The articles may be coated, impregnated or saturated with the polymer latex.

27. 发明授权

US3578488A Method for rendering substrates water repellant 失效
标题翻译：用于渲染衬底水表面的方法
公开(公告)号：US3578488A
公开(公告)日：1971-05-11
申请号：US3578488D
申请日：1968-06-21
申请人： HOWARD GARY OHLHAUSEN
发明人： OHLHAUSEN HOWARD GARY
IPC分类号： C04B41/49 , C08L35/08 , D06M15/263 , D21H17/43 , C09D3/48
CPC分类号： D21H17/43 , C04B41/4961 , C04B2111/27 , C08L35/08 , D06M15/263 , C04B41/463 , C04B41/4857 , C08L2666/14
摘要： A METHOD FOR RENDERING SUBSTRATES WATER REPELLANT BY TREATING THE SAME WITH A COMPOSITION CONTAINING A POLY ALKYL VINYL ETHER/MALEIC ANHYDRIDE HAVING THE FOLLOWING FORMULA:

-(CH2-CH(-O-R)-(2,5-DI(O=)-TETRAHYDROFURAN-3,4-YLENE))N-

WHEREIN R IS AN ALKYL RADICAL HAVING SUFFICIENT NUMBER OF CARBON ATOMS TO RENDER THE POLYMER WATER INSOLUBLE, AND N IS AN INTEGER GREATER THAN 1. THE POLYMER IS PREFERABLY PRESENT IN THE COMPOSITION IN AN AMOUNT 0.5-40% BY WEIGHT. OTHER WATER REPELLANT COMPOUNDS OR ADDITIVES ARE ADVANTAGEOUSLY INCLUDED IN THE COMPOSITION.

28. 发明授权

US2587278A Increasing the mechanical stability of formaldehyde-preserved natural rubber latex 失效
公开(公告)号：US2587278A
公开(公告)日：1952-02-26
申请号：US14208150
申请日：1950-02-02
申请人： US RUBBER CO
发明人： BEVILACQUA EDWARD M
IPC分类号： C08L7/02 , C08L35/08
CPC分类号： C08L7/02 , C08L35/08 , Y10S528/935 , C08L2666/04

29. 发明申请

US20220068518A1 METHOD OF MANUFACTURING AN ELECTRONIC DEVICE AND CONDUCTIVE PASTE FOR THE SAME 有权
公开(公告)号：US20220068518A1
公开(公告)日：2022-03-03
申请号：US17454098
申请日：2021-11-09
申请人： DUPONT POLYMERS, INC.
发明人： YUKA YOSHIIKE , YUMI MATSUURA
IPC分类号： H01B1/22 , H01L23/00 , C09D135/08 , C08L25/08 , C08L35/08 , H05K1/09 , C09J135/08 , C09D5/24
摘要： The invention relates to a method of manufacturing an electronic device comprising the steps of: preparing a substrate comprising an electrically conductive layer; applying a conductive paste on the electrically conductive layer, wherein the conductive paste comprises 100 parts by weight of a metal powder, 5 to 20 parts by weight of a solvent and 0.01 to 5 parts by weight of a dispersant and wherein the dispersant is selected from the group consisting of allyl ether copolymer, polyhydroxy fatty acid and a mixture thereof; mounting an electrical component on the applied conductive paste; and heating the conductive paste to bond the electrically conductive layer and the electrical component.

30. 发明授权

US10245411B2 Medical elongated body 有权
公开(公告)号：US10245411B2
公开(公告)日：2019-04-02
申请号：US15921734
申请日：2018-03-15
申请人： TERUMO KABUSHIKI KAISHA
发明人： Ryo Okamura , Kazuya Omata
IPC分类号： A61M25/00 , A61M25/06 , C08L27/06 , C08L35/08 , A61L29/10 , B05D5/08 , C08L75/04
摘要： A medical elongated body including a tubular main body and a hub connected to the tubular main body. The medical elongated body includes a strain relief supported by a distal portion of the hub. The strain relief surrounds a predetermined range of the proximal portion of the tubular main body. The medical elongated body includes a hydrophilic lubricating coating layer and a temperature responsive lubricating coating layer on the outer surface of the tubular main body, the temperature responsive lubricating coating layer being proximal to the hydrophilic lubricating coating layer. The hydrophilic lubricating coating layer exhibits lubricating characteristics when wet. The temperature responsive lubricating coating layer exhibits hydrophilic characteristics and lubricating characteristics at a temperature lower than a critical temperature when wet and exhibits hydrophobic characteristics and non-lubricating characteristics at a temperature equal to or higher than the critical temperature when wet.

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