-
21.发明授权Grafting of a polymer onto cellophane by ultrasonic induced free radical polymerization 失效通过超声引发的自由基聚合将聚合物接枝到玻璃纸上
公开(公告)号：US5763557A
公开(公告)日：1998-06-09
申请号：US718725
申请日：1996-09-24
申请人： Mohan L. Sanduja , Carl Horowitz , Paul Thottathil
发明人： Mohan L. Sanduja , Carl Horowitz , Paul Thottathil
摘要： The invention relates to the chemical bonding of a polymer/or polymers onto non-metallic substrates such as cellophane by ultrasonic techniques. The cellophane film is preactivated by contacting with silver nitrate solution followed by treatment with potassium hydroxide solution whereby particles of silver and silver oxide are uniformly distributed, in situ, over the surface of cellophane film. The pretreated cellophane film when contacted with grafting solution, that contains monomers, prepolymers, catalyst, graft initiator and other ingredients of the composition, which is being agitated with ultrasonic energy results in polymerization of monomer/prepolymer onto the surface of the cellophane film.
摘要翻译： 本发明涉及通过超声波技术将聚合物/或聚合物化学键合到非金属基底如玻璃纸上。 玻璃纸膜通过与硝酸银溶液接触，然后用氢氧化钾溶液处理而预活化，其中银和氧化银的颗粒在玻璃纸膜的表面上原位均匀分布。 当用超声能量搅拌的含有单体，预聚物，催化剂，接枝引发剂和组合物的其它成分的接枝溶液接触时，预处理的玻璃纸膜导致单体/预聚物聚合到玻璃纸膜的表面上。
-
公开(公告)号：US06783865B2
公开(公告)日：2004-08-31
申请号：US09852987
申请日：2001-05-10
IPC分类号： B32B2732
CPC分类号： C08J7/16 , C08F255/02 , C08G18/10 , C08J2323/06 , C08L51/06 , C08L2666/02 , C09D151/06 , C09D175/04 , C09J151/06 , Y10T428/31511 , Y10T428/31551 , Y10T428/31587 , Y10T428/31663 , Y10T428/31938 , C08G18/307
摘要： Surface modified solid polyethylene and high density polyethylene products, together with compositions and methods for producing these products, are provided. Polymer coatings comprising vinyl, urethane, and/or epoxy are covalently grafted to polyethylene substrates. The grafted coatings optionally colorants, flame retardants, and the like, that impart desired improved properties to polyethylene substrates. Grafted substrates include, for example, boards, sheets, tubing, pipes and the like. The treated products are more fire resistant than untreated polyethylene and unlike untreated polyethylene, are also capable of retaining post-manufacturing paint, markings, or adhesives, as desired.
摘要翻译： 提供了表面改性的固体聚乙烯和高密度聚乙烯产品，以及用于生产这些产品的组合物和方法。 包含乙烯基，聚氨酯和/或环氧树脂的聚合物涂层共价接枝到聚乙烯基材上。 接枝涂层可任选地赋予聚乙烯基材所需的改进性能的着色剂，阻燃剂等。 接合基板包括例如板，片，管，管等。 经处理的产品比未处理的聚乙烯更耐火，并且与未处理的聚乙烯不同，还可以根据需要保留制造后的涂料，标记或粘合剂。
-
公开(公告)号：US06645256B2
公开(公告)日：2003-11-11
申请号：US09825283
申请日：2001-04-04
IPC分类号： D06M1404
CPC分类号： D06P5/08 , D06M14/04 , D06M14/22 , D06M15/643 , D06M2200/35 , D06M2200/50
摘要： A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, and has a soft hand.
-
公开(公告)号：US06638319B2
公开(公告)日：2003-10-28
申请号：US09825287
申请日：2001-04-04
IPC分类号： D06M1404
CPC分类号： D06P5/08 , D06M14/04 , D06M14/22 , D06M15/643 , D06M2200/35 , D06M2200/50
摘要： A solution for forming a graft substrate containing a graft initiator, a catalyst for activating the graft initiator, a polymerizable silicon softener, and at least one additional prepolymer, each of the softener and the prepolymer which includes a functional group for reaction with an activated site on the substrate for grafting thereto and water. The treated fiber exhibits excellent crockfastness, color fastness, and abrasion resistance, and has a soft hand.
-
25.发明授权Polymeric coating compositions, polymer coated substrates, and methods of making and using the same 失效聚合物涂料组合物，聚合物涂覆的基材及其制备和使用方法公开(公告)号：US06482529B2
公开(公告)日：2002-11-19
申请号：US09849651
申请日：2001-05-04
IPC分类号： B32B2700
CPC分类号： H01B1/22 , C08F283/04 , C08F290/065 , C08F290/145 , C08G73/14 , C08K3/08 , C08K2003/0862 , C08L79/08 , H05K1/095 , H05K3/188 , Y10T428/31681 , Y10T428/31721 , Y10T428/31725 , C08L77/00
摘要： This invention relates to a coated substrate comprising (i) a substrate and (ii) a coating thereupon comprising a polymeric composition formed from (a) twenty-five to ninety-nine parts by weight of a poly(amide-imide) prepolymer; (b) one to twenty-five parts by weight of a trifunctional ester selected from the group consisting of trifunctional methacrylate ester, trifunctional acrylate ester, and mixtures thereof; (c) from 0.5 to fifteen parts by weight of an organo-reactive silane consisting of an amino group containing alkoxysilane having the formula NH2(CH2)nSi(OC2H5)3 where n is an integer from one to twenty; and (d) a conductive additive.
摘要翻译： 本发明涉及一种涂覆的基材，其包括（i）基材和（ii）其上包含由（a）二十五至九十九份重量的聚（酰胺 - 酰亚胺）预聚物形成的聚合物组合物的涂层; （b）一至二十五重量份选自三官能甲基丙烯酸酯，三官能丙烯酸酯及其混合物的三官能酯; （c）0.5至15重量份由具有式NH 2（CH 2）n Si（OC 2 H 5）3的氨基烷氧基硅烷组成的有机反应性硅烷，其中n为1至20的整数; 和（d）导电添加剂。
-
公开(公告)号：US06328985B1
公开(公告)日：2001-12-11
申请号：US09362987
申请日：1999-07-30
IPC分类号： A01N2534
CPC分类号： C08K5/0058 , A01N25/34 , B65G17/08 , B65G17/40 , B65G2201/02 , B65G2201/04 , B65G2207/26
摘要： Germicidal composition for incorporation into polymeric materials molded to form germicidally protected conveyor components used for food handling. Germicidally protected conveyor components are also provided.
摘要翻译： 用于掺入聚合材料的杀菌组合物，其被模塑以形成用于食品处理的防腐输送组分。 还提供了防虫输送机部件。
-
27.发明授权Polymeric coating compositions, polymer coated substrates, and methods of making and using the same 失效聚合物涂料组合物，聚合物涂覆的基材及其制备和使用方法公开(公告)号：US06281275B1
公开(公告)日：2001-08-28
申请号：US09087536
申请日：1998-05-29
IPC分类号： C08J300
CPC分类号： H01B1/22 , C08F283/04 , C08F290/065 , C08F290/145 , C08G73/14 , C08K3/08 , C08K2003/0862 , C08L79/08 , H05K1/095 , H05K3/188 , Y10T428/31681 , Y10T428/31721 , Y10T428/31725 , C08L77/00
摘要： The invention is in a conductive prepolymer composition which when polymerized and cured is used to coat a substrate material such as steel, stainless steel, iron, brass, copper, aluminum, platinum, titanium, silver, gold, Telfon, plastics, glass, or combinations thereof. It comprises: (a) from 25 to 99 parts by weight of a poly(amide-imide) prepolymer; (b) from 1 to 25 parts by weight of a trifunctional ester selected from the group consisting of trifunctional methacrylate ester, trifunctional acrylate ester, and mixtures thereof; (c) from 0.5 to 15 parts by weight of an organo-reactive silane consisting of an amino group containing alkoxysilane having the formula NH2(CH2)nSi(OC2H5)3, where n is an integer from 1 to 20; and (d) a conductive additive. The invention also provides polymer coated substrates having a tenaciously bound polymer layer which is corrosion resistant, has advantageous properties of conductivity and can be soldered.
摘要翻译： 本发明处于一种导电预聚物组合物中，当聚合和固化用于涂覆诸如钢，不锈钢，铁，黄铜，铜，铝，铂，钛，银，金，钛，塑料，玻璃或 其组合。 它包括：（a）25至99重量份的聚（酰胺 - 酰亚胺）预聚物; （b）1至25重量份选自三官能甲基丙烯酸酯，三官能丙烯酸酯及其混合物的三官能酯; （c）0.5至15重量份由具有式NH 2（CH 2）n Si（OC 2 H 5）3的氨基烷氧基硅烷组成的有机反应性硅烷，其中n为1至20的整数; 和（d）导电添加剂。 本发明还提供具有坚固结合的聚合物层的聚合物涂覆的基材，其具有耐腐蚀性，具有有利的导电性能并且可以被焊接。
-
公开(公告)号：US5439969A
公开(公告)日：1995-08-08
申请号：US50849
申请日：1993-04-21
IPC分类号： C09D4/06 , C09D175/04 , C08F20/02 , C08K3/10 , C08K5/3412 , C08L75/04
CPC分类号： C09D4/06 , C09D175/04
摘要： Crosslinkable aqueous-based coating compositions are described which are covalently bonded to a wooden surface to which they are applied. The compositions contain a crosslinkable polymer, a mono and/or polyethylenically unsaturated monomer which can be graft polymerized onto cellulose molecules present in said wooden surface, a water soluble peroxy free radical polymerization catalyst, a source of cations capable of creating free radical sites in said cellulose molecules and, optionally, a crosslinking agent for said crosslinkable polymer. The coating may be air dried under ambient conditions to provide a crosslinked coating which is chemically bonded to the underlying wooden surface.
摘要翻译： 描述了可交联的水基涂料组合物，其共价键合到它们所应用的木质表面上。 所述组合物含有可交联聚合物，可以在所述木质表面存在的纤维素分子上接枝聚合的单和/或多烯属不饱和单体，水溶性过氧自由基聚合催化剂，能够在所述木质表面形成自由基位点的阳离子源 纤维素分子和任选的用于所述可交联聚合物的交联剂。 涂层可以在环境条件下风干，以提供化学键合到下面的木质表面的交联涂层。
-
公开(公告)号：US06645262B1
公开(公告)日：2003-11-11
申请号：US09710043
申请日：2000-11-08
申请人： Mohan L. Sanduja , Carl Horowitz , Satyabrata Mukherjee , Paul Thottahil , William Olliges , Charles T. Foscue
发明人： Mohan L. Sanduja , Carl Horowitz , Satyabrata Mukherjee , Paul Thottahil , William Olliges , Charles T. Foscue
IPC分类号： C10L112
CPC分类号： C10L10/08 , C10L1/1291 , C10L1/303 , C10L10/02 , C10L10/04
摘要： Disclosed are liquid hydrocarbon fuel concentrates, including low sulfur liquid hydrocarbon fuel concentrates containing at least 5,000 ppm boric acid suspended in the liquid hydrocarbon fuel. The liquid hydrocarbon fuels include gasoline, diesel fuel, aviation fuel, jet fuel, boat or motorcycle fuel. Also disclosed are liquid hydrocarbon fuels compositions formed by diluting the concentrate to form compositions containing only from about 10 ppm to about 50,000 ppm boric acid. Also disclosed are liquid hydrocarbon fuel compositions formed of a reaction product of boric acid having a particle size of about 65 microns or less, associated with a liquid hydrocarbon fuel having a monomer or prepolymer chemically grafted thereon.
-
30.发明授权Disposable toothbrush having mint flavored toothpaste composition bonded to bristles thereof 失效具有与其刚毛结合的薄荷味牙膏组合物的一次性牙刷
公开(公告)号：US5783249A
公开(公告)日：1998-07-21
申请号：US742462
申请日：1996-11-01
CPC分类号： A61Q11/00 , A46B11/0003 , A46D1/00 , A61K8/02 , A46B2200/1066 , A61K2800/57 , Y10S8/18 , Y10T428/2933 , Y10T428/2938 , Y10T428/2958 , Y10T428/2967 , Y10T428/2969
摘要： A flavored toothpaste composition is bonded to the bristles of a disposable toothbrush by a process which involves the chemical grafting and polymerizing of selected monomers and prepolymers to the bristles via a free radical mechanism. This process locks in the flavor until the produce can be utilized. When the toothpaste is brought into contact with an aqueous medium, such as saliva in the oral cavity, the toothpaste dissolves thereby releasing the desired flavor to the teeth and oral cavity.
摘要翻译： 风味牙膏组合物通过涉及通过自由基机理将所选择的单体和预聚物化学接枝和聚合到刷毛的方法与一次性牙刷的刷毛结合。 该过程锁定风味，直到可以利用产品。 当牙膏与水性介质如口腔中的唾液接触时，牙膏溶解，从而将所需的风味释放到牙齿和口腔。
-
-
-
-
-
-
-
-
-
搜索结果
48 条记录 (耗时 0.027 秒)
