公开(公告)号：US5854266A

公开(公告)日：1998-12-29

申请号：US812887

申请日：1997-03-10

Applicant: John D. Nelson, Jr.

Inventor： John D. Nelson, Jr.

IPC: A61K8/00 ,  A01N31/02 ,  A01N31/04 ,  A01N31/14 ,  A01N43/40 ,  A61K8/34 ,  A61K8/49 ,  A61Q5/02 ,  B05D7/24 ,  B32B9/04 ,  C08J7/04 ,  C08K5/3432 ,  C08L101/00 ,  C09D201/00 ,  C11D3/48 ,  C11D9/50

CPC classification number: A61K8/4933 ,  A01N43/40 ,  A61K8/34 ,  A61Q17/005 ,  A61Q5/02 ,  A61K2800/59 ,  Y10S424/04

Abstract: Disclosed herein is an antimicrobial composition characterized by synergistic antibacterial efficacy against Gram-negative bacteria and comprising an antimicrobially effective amount of a pyrithione salt or pyrithione acid, and an alcohol, preferably an aromatic alcohol. Also disclosed is a method of imparting antimicrobial activity to a composition comprising water or an organic solvent which comprises adding thereto an antimicrobially effective amount of the above-described antimicrobial composition.

Abstract translation: 本文公开了一种抗微生物组合物，其特征在于对革兰氏阴性菌具有协同的抗菌功效，并且包含抗微生物有效量的吡啶硫酮盐或吡啶硫酮酸，和醇，优选芳族醇。 还公开了对包含水或有机溶剂的组合物赋予抗微生物活性的方法，其包括向其中加入抗微生物量的上述抗微生物组合物。

公开(公告)号：US5849412A

公开(公告)日：1998-12-15

申请号：US483399

申请日：1995-06-07

Applicant: Lev Bromberg ,  Elmer C. Lupton, Jr. ,  Barry Joseph Hand

Inventor： Lev Bromberg ,  Elmer C. Lupton, Jr. ,  Barry Joseph Hand

IPC: C08F2/44 ,  C08G18/08 ,  C08G18/16 ,  C08G18/42 ,  C08G18/50 ,  C08G18/70 ,  C08G18/79 ,  C08K9/10 ,  C09D7/00 ,  C09D7/12 ,  C09D201/00 ,  B32B5/16

CPC classification number: C08G18/0852 ,  C08G18/08 ,  C08G18/16 ,  C08G18/423 ,  C08G18/503 ,  C08G18/703 ,  C08G18/792 ,  C08K9/10 ,  C09D201/00 ,  C09D7/00 ,  C09D7/12 ,  C08G2190/00 ,  C08G2210/00 ,  C08G2220/00 ,  Y10T428/2984 ,  Y10T428/2985 ,  Y10T428/2987 ,  Y10T428/31928

Abstract: Methods and compositions for encapsulated polymeric gels swollen with nonaqueous reactive materials are provided. The methods include gel synthesis, swelling of a gel precursor with a first nonaqueous reactive material, and encapsulation of the swollen gel with a second nonaqueous reactive material. Gels precursors may be synthesized from crosslinking polymers, or alternatively, may be formed by crosslinking and polymerizing a monomer starting material. An accelerator may be utilized to facilitate swelling of the gel precursor with the first nonaqueous reactive material. Foams and composites may also be swollen with the first nonaqueous reactive material. The swollen gel is then contacted with a second nonaqueous reactive material such that an encapsulation layer is formed thereby. The encapsulated gels may be stored for subsequent use. The methods further include release of the first nonaqueous reactive material encapsulated within the gel under conditions which compromise the integrity of the encapsulation layer. The released first nonaqueous reactive material is then reacted with a nonaqueous reactive material, the reaction product being a useful product for a variety of applications such as coatings, adhesives, sealings, caulking, laminating materials, electrical coatings and the like.

公开(公告)号：US5795928A

公开(公告)日：1998-08-18

申请号：US553007

申请日：1995-11-03

Applicant: Bernardus J. W. Janssen ,  Gijsbert Kroon ,  Dirk Kruythoff ,  Willemina G. Salomons

Inventor： Bernardus J. W. Janssen ,  Gijsbert Kroon ,  Dirk Kruythoff ,  Willemina G. Salomons

IPC: C08L101/00 ,  C08F2/24 ,  C08F14/00 ,  C08F16/14 ,  C08F18/02 ,  C08F20/00 ,  C08F291/00 ,  C09D5/00 ,  C09D5/02 ,  C09D11/10 ,  C09D157/00 ,  C09D201/00 ,  C09J201/00 ,  D06M15/693 ,  D21H19/44 ,  D21H19/50 ,  D21H19/52 ,  D21H19/54 ,  D21H19/58 ,  C08L3/064

CPC classification number: D21H19/58 ,  C08F2/24 ,  C09D11/106 ,  C09D157/00 ,  D21H19/50 ,  D21H19/52 ,  D21H19/54

Abstract: A process is provided for preparing an acrylic copolymer latex having improved mechanical and shear stability comprising emulsion polymerizing at least one ethylenically unsaturated monomer having up to 23 carbons in the presence of, by weight based on the total monomer content, a) from about 0.05% to about 5.0% of a protective colloid with a molecular weight of less than 75,000, and b) from about 0.01% to about 1.5% of at least one water soluble free radical polymerization initiator. This latex provides coating manufacturers the flexibility of either eliminating surfactants altogether from coating or to use small amounts thereof.

Abstract translation: 提供了一种制备具有改进的机械和剪切稳定性的丙烯酸共聚物胶乳的方法，包括在基于总单体含量的重量存在下，将至少一种具有至多23个碳的烯键式不饱和单体乳液聚合，a）约0.05％ 至约5.0％的分子量小于75,000的保护胶体，和b）约0.01％至约1.5％的至少一种水溶性自由基聚合引发剂。 该胶乳为涂料制造商提供了从涂料中消除表面活性剂或少量使用其的柔性。

公开(公告)号：US5792810A

公开(公告)日：1998-08-11

申请号：US698524

申请日：1996-08-15

Applicant: Gregory G. Menovcik ,  John D. McGee ,  Walter H. Ohrbom ,  Brian D. Bammel ,  Todd A. Seaver ,  John W. Rehfuss

Inventor： Gregory G. Menovcik ,  John D. McGee ,  Walter H. Ohrbom ,  Brian D. Bammel ,  Todd A. Seaver ,  John W. Rehfuss

IPC: C09D161/20 ,  C08G71/00 ,  C09D167/04 ,  C09D201/00 ,  C09D201/02 ,  C09D201/06 ,  C08J3/00 ,  C08K3/20 ,  C08L51/00 ,  C08L75/00

CPC classification number: C09D201/025 ,  C08G71/00 ,  C09D167/04 ,  C09D201/02 ,  C09D201/06 ,  Y10T428/31551

Abstract: A curable coating composition is described comprising (A) a compound comprising carbamate or urea and hydroxyl functional groups that is the reaction product of (1) a compound comprising a carbamate or urea group or a group that can be converted to a carbamate or urea group, and an active hydrogen group that is reactive with a lactone or a hydroxy carboxylic acid, and (2) a lactone or a hydroxy carboxylic acid, (B) a compound comprising at least one group that is reactive with carbamate and at least one group that is reactive with hydroxyl, or a plurality of groups that are reactive with both carbamate and hydroxyl.

Abstract translation: 描述了可固化涂料组合物，其包含（A）包含氨基甲酸酯或脲的化合物和羟基官能团，其是（1）包含氨基甲酸酯或脲基团的化合物或可转化为氨基甲酸酯或脲基团的基团的反应产物 和与内酯或羟基羧酸反应的活性氢基，和（2）内酯或羟基羧酸，（B）至少一种与氨基甲酸酯反应的基团和至少一个基团 其与羟基反应，或多个与氨基甲酸酯和羟基反应的基团。

公开(公告)号：US5789125A

公开(公告)日：1998-08-04

申请号：US868986

申请日：1997-06-04

Applicant: Gregory F. Davis

Inventor： Gregory F. Davis

IPC: G02B5/02 ,  B29C59/02 ,  B29C59/04 ,  B32B3/30 ,  B32B7/00 ,  B32B27/08 ,  B32B27/30 ,  B32B27/36 ,  C09D7/12 ,  C09D11/02 ,  C09D201/00 ,  G02B1/10 ,  G03F7/00 ,  G03G5/10

CPC classification number: B29C59/022 ,  B29C59/046 ,  B32B27/08 ,  G03F7/00 ,  G03G5/10 ,  B29C2059/023 ,  B29C59/04 ,  Y10T156/1023 ,  Y10T156/1089 ,  Y10T428/24355 ,  Y10T428/24628 ,  Y10T428/24669 ,  Y10T428/24802 ,  Y10T428/31504 ,  Y10T428/31678 ,  Y10T428/31681 ,  Y10T428/31786 ,  Y10T428/31855

Abstract: An embossed substrate comprising a substrate of a plastic material and having a surface and an embossed surface carried by the surface of the substrate. The embossed surface is characterized by having a pattern with an average roughness of between 100 nanometers and 300 nanometers with the roughness being distributed substantially uniformly over the surface, the pattern has ridges and valleys with the horizontal distance between adjacent ridges and/or valleys being greater than the depth between the ridges and the valleys. The peaks and the valleys are randomly disposed without periodicity to cause diffusion of light impinging thereon to minimize or eliminate interference effects when the embossed surface overcoated with thin planar organic layers is exposed to light.

公开(公告)号：US5755868A

公开(公告)日：1998-05-26

申请号：US874903

申请日：1997-06-16

Applicant: Pierre Macaudiere

Inventor： Pierre Macaudiere

IPC: A61K8/00 ,  A61K8/23 ,  A61Q1/00 ,  A61Q1/02 ,  C01F17/00 ,  C03C1/02 ,  C04B33/14 ,  C08K3/30 ,  C08K9/02 ,  C08L21/00 ,  C08L101/00 ,  C09C1/00 ,  C09C3/06 ,  C09D7/12 ,  C09D11/00 ,  C09D201/00 ,  D21H21/28 ,  C09C1/02

CPC classification number: C09D7/1283 ,  A61K8/23 ,  A61Q1/02 ,  C01F17/0037 ,  C09D7/1216 ,  C09D7/1225 ,  C09D7/1275 ,  A61K2800/412 ,  A61K2800/43 ,  C01P2002/01 ,  C01P2002/52 ,  C01P2002/54 ,  C01P2002/72 ,  C01P2002/82 ,  C01P2004/61 ,  C01P2004/62 ,  C01P2006/60 ,  C08K3/30 ,  C08K9/02

Abstract: Unique colorant compositions, well suited for the pigmentation of a wide variety of coatings and substrates, e.g., cosmetics, plastics, paints and rubbers, comprise (1) at least one crystalline rare earth metal sulfide or sesquisulfide, for example cubic cerium sesquisulfide Ce.sub.2 S.sub.3, and (2) a dopant amount of at least one alkali metal, and wherein the at least one rare earth metal sulfide or sesquisulfide comprises whole (unground) monocrystalline grains thereof having a mean particle size of at most 1.5 .mu.m.

公开(公告)号：US5750186A

公开(公告)日：1998-05-12

申请号：US765940

申请日：1997-01-15

Applicant: Joseph Frazzitta

Inventor： Joseph Frazzitta

IPC: B05C3/00 ,  B05C11/00 ,  B05C19/02 ,  B05D1/00 ,  B05D1/36 ,  B05D3/02 ,  B05D5/00 ,  B05D5/04 ,  B05D7/04 ,  B05D7/24 ,  B41M7/00 ,  C09D133/00 ,  C09D201/00 ,  G01N21/75

CPC classification number: B05D1/00 ,  B41M7/0045 ,  B41M7/0054

Abstract: The present invention relates to coating and printing methods for the deposition of aqueous compositions. The composition may be adapted to any method without the need to change its chemical content. Viscosity is determined and adjusted by raising and lowering the temperature. High gloss value, increased film integrity and enhanced mar resistance result.

Abstract translation: PCT No.PCT / US94 / 07923 Sec。 371日期1997年1月15日 102（e）日期1997年1月15日PCT提交1994年7月15日PCT公布。 公开号WO96 / 02327 日期1996年2月1日本发明涉及用于沉积含水组合物的涂布和印刷方法。 组合物可以适用于任何方法，而不需要改变其化学成分。 粘度通过提高和降低温度来确定和调节。 高光泽度，增加膜完整性和增强耐磨性。

公开(公告)号：US5744529A

公开(公告)日：1998-04-28

申请号：US573816

申请日：1995-12-18

Applicant: Derek William Butler ,  Thomas Easton ,  Peter Cheshire Hupfield

Inventor： Derek William Butler ,  Thomas Easton ,  Peter Cheshire Hupfield

IPC: C08L83/06 ,  C08F290/00 ,  C08F299/08 ,  C08G77/38 ,  C08G77/46 ,  C08L83/04 ,  C08L83/07 ,  C08L83/12 ,  C09D163/10 ,  C09D175/14 ,  C09D175/16 ,  C09D201/00 ,  C08K5/54

CPC classification number: C08G77/46 ,  C08G77/38 ,  C09D201/00 ,  C08L83/06 ,  C08L83/12

Abstract: A curable composition comprises a polysiloxane additive having at least one unit R.sub.a SiO.sub.(4-a)/2 and at least one unit R.sub.b R.sup.1 SiO.sub.(3-b)/2 wherein R is a C.sub.1-12 hydrocarbon, R.sup.1 is --(CH.sub.2).sub.n (OR.sup.2).sub.m X where R.sup.2 is C.sub.2-3 alkylene, a is 0, 1, 2 or 3 and b is 0, 1 or 2, and X is OH or --OCOCR.sup.3 .dbd.CH.sub.2 where R.sup.3 is H, methyl or ethyl, n is 2 to 5 and m is 8 to 50, provided where X is OH, n is 3 and m is 18. The compositions are useful with polyacrylates as overprint varnishes with improved stability of friction coefficients. Also disclosed is a method for making the additives.

Abstract translation: 可固化组合物包含具有至少一个单元RaSiO（4-a）/ 2和至少一个单元RbR1SiO（3-b）/ 2的聚硅氧烷添加剂，其中R是C1-12烃，R1是 - （CH2）n（ OR2）mX，其中R2是C2-3亚烷基，a是0,1,2或3，b是0,1或2，X是OH或-OCOCR3 = CH2，其中R3是H，甲基或乙基，n是2 其中X为OH，n为3，m为18，m为8至50。组合物可用作具有改进的摩擦系数稳定性的套印清漆的聚丙烯酸酯。 还公开了制备添加剂的方法。

公开(公告)号：US5741836A

公开(公告)日：1998-04-21

申请号：US362364

申请日：1994-12-22

Applicant: Mary A. Krenceski ,  Kevin J. Swallow ,  Douglas Eugene Bugner ,  Alfred John Amell

Inventor： Mary A. Krenceski ,  Kevin J. Swallow ,  Douglas Eugene Bugner ,  Alfred John Amell

IPC: C08K5/00 ,  B41M1/30 ,  C08L29/04 ,  C08L39/06 ,  C08L67/00 ,  C08L101/00 ,  C09D201/00 ,  G11B7/24 ,  G11B7/26 ,  G11B23/40 ,  C08L1/26 ,  C09D11/00 ,  C09D11/14

CPC classification number: G11B23/40 ,  C08L39/06 ,  G11B7/26 ,  C08L29/04 ,  C08L67/00

Abstract: This invention is a screen-printable ink receptive composition. It contains (a) a hydrophilic polymer and (b) a thickener and has (c) a viscosity of 10 to 1,000 poise at shear rates less than 10.degree. s.sup.-1 and exhibits (d) a shear thinning behavior defined by the following relationship: log(viscosity)=A �log(shear rate)! wherein A represents (e) the slope of the line obtained by plotting log(viscosity) against log(shear rate) and has (f) a value of up to -0.1 when calculated over shear rates ranging from 10.degree. to 10.sup.-2 s.sup.-1.

Abstract translation: 本发明是一种可印刷丝网印刷的组合物。 它包含（a）亲水性聚合物和（b）增稠剂，并且（c）在小于10s -1的剪切速率下具有10至1,000泊的粘度，并表现出（d）由以下关系式定义的剪切稀化行为 ：log（粘度）= A [log（剪切速率）]其中A表示（e）通过绘制对数（粘度）对log（剪切速率）获得的线的斜率，并且（f）值高达-0.1 当在10°至10 -2 s -1的剪切速率下计算。

公开(公告)号：US5731087A

公开(公告)日：1998-03-24

申请号：US478990

申请日：1995-06-07

Applicant: You Ling Fan ,  Lawrence Marlin ,  Lisa M. Bouldin ,  Isabel Maria Marino

Inventor： You Ling Fan ,  Lawrence Marlin ,  Lisa M. Bouldin ,  Isabel Maria Marino

IPC: A61M25/00 ,  A61L29/00 ,  A61L29/08 ,  A61L31/10 ,  C08J7/04 ,  C09D7/12 ,  C09D127/04 ,  C09D127/06 ,  C09D131/04 ,  C09D133/02 ,  C09D201/00 ,  A61L31/00

CPC classification number: C08J7/047 ,  A61L29/085 ,  A61L31/10 ,  A61L2400/10 ,  Y10T428/31507 ,  Y10T428/31573 ,  Y10T428/31576 ,  Y10T428/3158 ,  Y10T428/31587 ,  Y10T428/31591 ,  Y10T428/31598 ,  Y10T428/31645 ,  Y10T428/31663 ,  Y10T428/31667 ,  Y10T428/31692 ,  Y10T428/31696 ,  Y10T428/31699 ,  Y10T428/31743 ,  Y10T428/31797 ,  Y10T428/31891 ,  Y10T428/31909 ,  Y10T428/3192 ,  Y10T428/31928 ,  Y10T428/31935

Abstract: Lubricious coatings comprising a binder polymer having a vinyl moiety and a carboxylic acid moiety and a hydrophilic polymer are disclosed. The coatings can be applied to a variety of substrates such as, for example, catheters, stents, dilatation balloons, guide wires, endotracheal tubes, instruments, implants and other biomedical devices and can provide exceptional lubricity and abrasion resistance. Processes for applying the lubricious coatings in either one or two coating steps are also disclosed.

Abstract translation: 公开了包含具有乙烯基部分和羧酸部分的粘合剂聚合物和亲水性聚合物的润滑涂层。 涂层可以应用于各种基底，例如导管，支架，扩张气球，导丝，气管插管，仪器，植入物和其他生物医学装置，并且可以提供卓越的润滑性和耐磨性。 还公开了在一个或两个涂布步骤中涂覆润滑涂层的方法。