公开(公告)号：US5914282A

公开(公告)日：1999-06-22

申请号：US774450

申请日：1996-12-30

Applicant: Wayne K. Dunshee ,  Steven C. Stickels

Inventor： Wayne K. Dunshee ,  Steven C. Stickels

IPC: A61F13/00 ,  A61F13/02 ,  C09J7/02 ,  C09J7/04 ,  C09J133/00 ,  C09J201/00 ,  B32B7/12

CPC classification number: A61F13/023 ,  A61F13/022 ,  A61F13/0223 ,  C09J7/0296 ,  C09J7/04 ,  A61F13/0269 ,  A61F2013/00582 ,  A61F2013/00731 ,  A61F2013/00868 ,  C09J2201/122 ,  C09J2400/263 ,  Y10T428/28 ,  Y10T442/2139

Abstract: An adhesive sheet article comprising a porous backing coated on one side with a polymeric migration barrier and said migration barrier is further coated with a pressure-sensitive adhesive to provide novel adhesive tape articles. A method of manufacturing such articles is also disclosed.

Abstract translation: 包括在一侧上涂覆有聚合物迁移屏障的多孔背衬和所述迁移屏障的粘合片制品进一步用压敏粘合剂涂覆以提供新颖的胶带制品。 还公开了制造这种制品的方法。

公开(公告)号：US5874524A

公开(公告)日：1999-02-23

申请号：US731989

申请日：1996-10-23

Applicant: Joachim Pakusch ,  Reinhold Dieing ,  Jurgen Tropsch

Inventor： Joachim Pakusch ,  Reinhold Dieing ,  Jurgen Tropsch

IPC: C08L33/14 ,  C08F6/00 ,  C08F6/14 ,  C08J3/16 ,  C08L33/04 ,  C08L33/24 ,  C09D5/00 ,  C09D5/02 ,  C09J11/08 ,  C09J201/00 ,  C08F6/22

CPC classification number: C08J3/16 ,  Y10S524/904 ,  Y10S525/934

Abstract: Polymer powders which are redispersible in an aqueous medium are prepared by drying an aqueous polymer dispersion whose polymer particles dispersed in the aqueous medium have a positive or a negative electric surface charge, with the addition of a water-soluble polyelectrolyte as a drying assistant, the electric charge of the polyion being opposite to the electric surface charge of the disperse polymer particles.

Abstract translation: 可再分散在水性介质中的聚合物粉末通过干燥分散在水性介质中的聚合物颗粒具有正或负电表面电荷的水性聚合物分散体来制备，添加水溶性聚电解质作为干燥助剂， 聚阳离子的电荷与分散聚合物颗粒的电表面电荷相反。

公开(公告)号：US5865927A

公开(公告)日：1999-02-02

申请号：US826991

申请日：1997-02-24

Applicant: Paul Puletti ,  Stephen Hatfield

Inventor： Paul Puletti ,  Stephen Hatfield

IPC: B05D3/00 ,  B01J2/00 ,  B01J2/30 ,  B05D7/02 ,  C08J3/12 ,  C09J5/00 ,  C09J7/00 ,  C09J7/02 ,  C09J123/22 ,  C09J123/26 ,  C09J153/00 ,  C09J177/00 ,  C09J201/00 ,  B29C47/00

CPC classification number: B01J2/30 ,  B01J2/003 ,  C08J3/124

Abstract: Hot melt adhesive masses are provided with a tackless surface by a process which comprises the steps of: a) extruding the hot melt adhesive through an appropriate die orifice; b) spraying the surface of the extruded adhesive with a molten film forming low molecular weight polymer or formulated polymeric material, the material being selected so that it will not appreciably detract from the properties of the adhesive composition when remelted therewith; c) heating the surface of the coated adhesive at a temperature and for a period of time sufficient to re-melt the film forming polymer so as to form a continuous coating thereof yet insufficient to appreciably melt the adhesive; and d) cooling the thus coated adhesive mass to a temperature suitable for handling.

Abstract translation: 通过包括以下步骤的方法为热熔粘合剂物质设置无粘性表面：a）将热熔粘合剂挤出通过适当的模口; b）用形成低分子量聚合物或配制的聚合物材料的熔融膜喷涂挤出的粘合剂的表面，该材料被选择成使得当与其重熔时不会明显地降低粘合剂组合物的性能; c）在足以使成膜聚合物再熔化的温度和时间的一段时间内加热涂覆的粘合剂的表面，以形成其连续涂层，但不足以明显地熔化粘合剂; 和d）将如此涂覆的粘合剂物料冷却至适于处理的温度。

公开(公告)号：US5840215A

公开(公告)日：1998-11-24

申请号：US768055

申请日：1996-12-16

Applicant: Shridhar R. Iyer ,  Pui Kwan Wong

Inventor： Shridhar R. Iyer ,  Pui Kwan Wong

IPC: C09J201/00 ,  C09J9/02 ,  C09J201/06 ,  H05K3/32 ,  H01B1/22 ,  B32B31/00 ,  B32B35/00

CPC classification number: C09J9/02 ,  C09J201/06 ,  H05K3/323 ,  H05K2203/124 ,  Y10T156/10

Abstract: A novel thermally reworkable anisotropic conductive adhesive composition for attaching a semiconductor device to a substrate is provided. The composition comprises (a) a thermally reworkable crosslinked resin produced by reacting at least one dienophile having a functionality greater than one and at least one 2,5-dialkyl substituted furan-containing polymer, and (b) at least one electrically conductive material present in an effective amount to provide a conducting medium in only one direction.

Abstract translation: 提供了一种用于将半导体器件附接到衬底的新颖的可热再加工的各向异性导电粘合剂组合物。 组合物包含（a）通过使至少一种官能度大于1的亲二烯体和至少一种2,5-二烷基取代的含呋喃的聚合物反应制备的热可再加工交联树脂，和（b）至少一种导电材料 有效量，仅在一个方向上提供导电介质。

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：US5795834A

公开(公告)日：1998-08-18

申请号：US577855

申请日：1995-12-22

Applicant: Gerald S. Deeb ,  Dennis L. Krueger ,  Robert H. Menzies ,  Herbert W. Morris ,  Patrick D. Hyde ,  Felix P. Lau ,  Eumi Pyun ,  Pamela S. Tucker ,  Roy Wong

Inventor： Gerald S. Deeb ,  Dennis L. Krueger ,  Robert H. Menzies ,  Herbert W. Morris ,  Patrick D. Hyde ,  Felix P. Lau ,  Eumi Pyun ,  Pamela S. Tucker ,  Roy Wong

IPC: B32B5/00 ,  B32B7/12 ,  B32B27/12 ,  C09J7/02 ,  C09J7/04 ,  C09J133/00 ,  C09J153/00 ,  C09J201/00 ,  D06N3/00 ,  D06N3/04 ,  D06N3/12 ,  D06N7/00

CPC classification number: D06N3/12 ,  B32B27/12 ,  B32B7/12 ,  C09J7/0296 ,  C09J7/04 ,  C09J7/048 ,  D06N3/0088 ,  D06N3/04 ,  D06N3/042 ,  D06N3/10 ,  D06N3/106 ,  D06N3/128 ,  C09J2201/122 ,  C09J2201/606 ,  C09J2400/263 ,  C09J2421/00 ,  C09J2433/00 ,  C09J2453/00 ,  C09J2483/00 ,  D06N2211/18 ,  Y10T428/28 ,  Y10T428/2848 ,  Y10T428/2857 ,  Y10T428/2891 ,  Y10T442/2025 ,  Y10T442/2754

Abstract: An adhesive tape is provided which comprises a woven cloth, a polymer embedded into the cloth so as to cause the warp and weft fibers of the cloth to bond together at their overlapping points but not to completely encase the fibers, and a pressure sensitive adhesive coated onto at least a portion of the polymer, wherein the adhesive tape is hand tearable in the down-web and in the cross-web direction. A method of manufacturing such a tape is also provided.

公开(公告)号：US5792303A

公开(公告)日：1998-08-11

申请号：US456755

申请日：1995-06-01

Applicant: Ju-Chao Liu

Inventor： Ju-Chao Liu

IPC: B05D7/24 ,  B32B7/12 ,  B32B27/08 ,  C09J4/06 ,  C09J5/02 ,  C09J5/04 ,  C09J201/00 ,  B32B7/00

CPC classification number: C09J5/04 ,  B32B27/08 ,  C09J4/06 ,  C09J5/02

Abstract: A non-environmentally hazardous, non-volatile adhesive promoter composition useful in promoting the cure and/or enhancing adhesion of adhesives and for use in combination with adhesive bond polymerization. The promoter composition is a combination of a fluid carrier that remains substantially present during the curing of an adhesive composition and an active component capable of promoting the cure and/or enhancing adhesion of the adhesive and being miscible in the fluid carrier.

Abstract translation: 用于促进粘合剂的固化和/或增强粘合剂的粘合剂聚合的非环境危害的非挥发性粘合促进剂组合物。 促进剂组合物是在粘合剂组合物的固化期间基本上存在的流体载体和能够促进粘合剂的固化和/或增强粘合剂的粘合剂并且可混溶在流体载体中的活性组分的组合。

公开(公告)号：US5767180A

公开(公告)日：1998-06-16

申请号：US567478

申请日：1995-12-05

Applicant: Hartmann F. Leube

Inventor： Hartmann F. Leube

IPC: C08K5/06 ,  C08F2/22 ,  C08F2/26 ,  C08F2/44 ,  C08L101/00 ,  C09D125/14 ,  C09D133/06 ,  C09J11/06 ,  C09J125/14 ,  C09J133/06 ,  C09J201/00 ,  C08J3/00 ,  C08K5/52 ,  C08K3/02 ,  C08L33/00

CPC classification number: C09J125/14 ,  C08F2/26 ,  C09D125/14 ,  C09D133/06 ,  C09J133/06

Abstract: Aqueous polymer emulsions contain dispersants based on natural lecithins.

Abstract translation: 含水聚合物乳液含有基于天然卵磷脂的分散剂。

公开(公告)号：US5696174A

公开(公告)日：1997-12-09

申请号：US760345

申请日：1996-12-04

Applicant: Yen-Yau H. Chao ,  Kuei-Jung Chao

Inventor： Yen-Yau H. Chao ,  Kuei-Jung Chao

IPC: B27N3/04 ,  A62D1/02 ,  B01F17/02 ,  B01F17/18 ,  B01F17/20 ,  C04B38/00 ,  C04B38/10 ,  C09D11/00 ,  C09D201/00 ,  C09J201/00 ,  C09K3/00 ,  C09K8/46 ,  C09K8/473 ,  C09K17/40 ,  C09K21/14 ,  C11D1/65 ,  D06M13/02 ,  D06M13/322 ,  D06M13/46 ,  D21H19/10 ,  D21H19/14 ,  D21H21/56 ,  C11D1/18 ,  C08J9/00

CPC classification number: C09K17/40 ,  A62D1/0071 ,  C04B38/00 ,  C04B38/10 ,  C09K21/14 ,  C09K8/46 ,  C09K8/473 ,  D21H21/56 ,  C04B2111/00724 ,  C04B2111/00732 ,  C04B2111/28 ,  D21H19/14

Abstract: Stable and water-resistant aqueous foam composition containing (1) a long chain cationic organic compound and (2) a long-chain anionic organic compound in a weight ratio of from 0.05:1 to 15:1. The stable foam composition of the invention may be mixed with various water-soluble or water-dispersible organic, polymeric, or inorganic substances and used in applications where lightweight, heat, sound or other insulative, barrier properties or homogeneous material distribution are needed. Such applications include cementitious or gypsum containing substances, adhesives, binders, paper treating materials, coatings, ceramics, landfills, geofills, and firefighting and fireproofing materials.

Abstract translation: 稳定且耐水的含水泡沫组合物，其含有（1）长链阳离子有机化合物和（2）重链比为0.05:1至15:1的长链阴离子有机化合物。 本发明的稳定泡沫组合物可与各种水溶性或水分散性有机，聚合或无机物质混合，并用于需要轻质，耐热，声音或其它绝缘的阻隔性能或均质材料分布的应用场合。 这些应用包括含水泥或石膏的物质，粘合剂，粘合剂，纸张处理材料，涂料，陶瓷，垃圾填埋场，地质填埋场，消防和防火材料。

公开(公告)号：US5683805A

公开(公告)日：1997-11-04

申请号：US616460

申请日：1996-03-15

Applicant: Katsuyuki Oita ,  Kohei Tachikawa ,  Leonardo M. Garcia ,  Chandrakant C. Patel ,  Toshio Minagawa

Inventor： Katsuyuki Oita ,  Kohei Tachikawa ,  Leonardo M. Garcia ,  Chandrakant C. Patel ,  Toshio Minagawa

IPC: C09J7/02 ,  C09J11/08 ,  C09J125/08 ,  C09J201/00

CPC classification number: C09J7/0246 ,  Y10T428/28 ,  Y10T428/2826 ,  Y10T428/2891

Abstract: Described is a colored film formed of a transparent film and at least one colored adhesive layer arranged on one side of the transparent film. The adhesive layer has been colored by a colorant composed of a pigment and a dispersant. The dispersant comprises a (meth)acrylate ester polymer formed, as essential monomer components, of an aromatic vinyl monomer, a primary to tertiary amino-containing (meth)acrylate ester monomer and a (meth)acrylate ester monomer containing an ammonium group quaternized with an aromatic compound.

Abstract translation: 描述了由透明膜形成的彩色膜和布置在透明膜的一侧上的至少一个着色粘合剂层。 粘合剂层已经由着色剂和分散剂着色。 分散剂包括作为必需单体组分的芳族乙烯基单体，含叔伯氨基的（甲基）丙烯酸酯单体和（甲基）丙烯酸酯单体的（甲基）丙烯酸酯单体形成的（甲基）丙烯酸酯聚合物，该单体含有季铵化的 芳香族化合物。