公开(公告)号：US4990024A

公开(公告)日：1991-02-05

申请号：US193477

申请日：1988-05-12

Applicant: Ludwig Eigenmann

Inventor： Ludwig Eigenmann

IPC: E01F9/08

CPC classification number: E01F9/578

Abstract: The polyurethane-resin layer and adhesive layer marking strip composition is conformant to the roadway without tearing, has a high elongation, a high permanent deformation, and a low elastic return due to high molecular weight and high sterical impediment.One example of a high molecular weight and high sterical impediment is a sterically-impeded high-volume aromatic ring which reduces crystallization.

Abstract translation: 聚氨酯树脂层和粘合剂层标记条组合物与道路相一致，没有撕裂，具有高伸长率，高永久变形，以及由于高分子量和高空间阻碍而导致的低弹性回复。 高分子量和高空间阻碍物的一个实例是减少结晶的空间阻碍的高体积芳环。

公开(公告)号：US4981441A

公开(公告)日：1991-01-01

申请号：US36379

申请日：1987-04-09

Applicant: Martin C. Ignasiak

Inventor： Martin C. Ignasiak

IPC: G01R1/04

CPC classification number: G01R1/0425 ,  Y10S439/912

Abstract: An electrical clip connector for a PLCC or the like comprises a plurality of electrical contacts for electrically connecting with respective leads of the PLCC, a main support body, and two pairs of oppositely disposed latching elements supported by the body for inward and outward movement. The latching elements are inwardly urged for engaging respective different sides of the PLCC thereby to hold the clip connector in operative position. The latching elements of one pair include lower end portions of respective levers pivotally secured to the main support body at respective opposite sides thereof, and the latching elements of the other pair include respective legs depending from the main body portion in cantilever-like fashion. Cam surfaces on the legs are engageable by a wedge-like portion of the lever arms when pivoted to force the legs outwardly in a direction generally parallel to the pivot axes of the lever arms.

Abstract translation: 用于PLCC等的电夹连接器包括用于与PLCC的相应引线电连接的多个电触头，主支撑体以及由主体支撑的两对相对设置的闩锁元件，用于向内和向外移动。 锁定元件被向内推动以与PLCC的各个不同侧面接合，从而将夹子连接器保持在操作位置。 一对的闩锁元件包括各自的杠杆的下端部，其相应的相对侧枢转地固定到主支撑体，并且另一对的闩锁元件包括以悬臂状方式从主体部分悬垂的相应的腿。 当枢转时，腿上的凸轮表面可通过杠杆臂的楔形部分接合，以在大致平行于杠杆臂的枢转轴线的方向上向外推动腿。

公开(公告)号：US4964509A

公开(公告)日：1990-10-23

申请号：US477742

申请日：1990-02-09

Applicant: Thomas I. Insley ,  James F. Dyrud ,  Donald E. Young

Inventor： Thomas I. Insley ,  James F. Dyrud ,  Donald E. Young

IPC: A45C3/00 ,  A45C13/02 ,  A61B10/00 ,  B65D77/04 ,  B65D81/05 ,  B65D81/26

CPC classification number: B65D81/051 ,  A45C13/02 ,  A61B10/0096 ,  B65D77/04 ,  B65D81/264 ,  A45C3/00

Abstract: A shipping or secondary container, which can safely transport a plurality of breakable primary containers of a variety of sizes and shapes, has a pair of rigid shells that mate. A batt of sorptive material fills each shell, and a normally tacky, discontinuous adhesive layer covers the exposed face of at least one batt. The shells can be vacuum formed from a sheet of thermoplastic resin that is 0.25 to 0.5 mm in thickness. The two shells preferably are identical to each other. To permit them to interlock, each shell has an upstanding wall that is formed with both tongues and grooves which telescopically mate with the tongues and grooves of the other shell.

Abstract translation: 可以安全地运输多种尺寸和形状的多个易破碎的主要容器的运输或次级容器具有配对的一对刚性壳体。 吸附材料的絮垫填充每个壳体，并且通常发粘的不连续粘合剂层覆盖至少一个絮垫的暴露面。 壳可以由厚度为0.25至0.5mm的热塑性树脂片真空地形成。 两个壳体优选彼此相同。 为了允许它们互锁，每个壳体具有直立的壁，其形成有与另一个壳体的舌部和凹槽可伸缩地配合的舌部和凹槽。

公开(公告)号：US4941831A

公开(公告)日：1990-07-17

申请号：US862118

申请日：1986-05-12

Applicant: John N. Tengler ,  John T. Venaleck

Inventor： John N. Tengler ,  John T. Venaleck

IPC: H01R24/38 ,  H01R24/44 ,  H01R24/50

CPC classification number: H01R24/44 ,  H01R2103/00 ,  H01R23/26 ,  H01R24/38 ,  H01R24/50

Abstract: A termination system for coupling to further circuitry one or more miniature coaxial cables terminated with respective impedance matched terminators each including a center signal contact and a concentric tubular sleeve contact having an external contact surface. The termination system includes a receptacle for a single terminator or a carrier block for a plurality of terminators. The receptacle includes a center pin contact extending along an axial extent of the receptacle, an outer tubular shell contact coaxially positioned with respect to the pin contact and having an internal contact surface for electrically connecting with the external contact surface of a terminator sleeve contact, and a spacer for maintaining electrical isolation and spaced relation of the pin and shell contacts for matching the impedance of the receptacle to that of the terminator and cable. The carrier block for a plurality of terminators is a conductive plate-like member having plural openings for receiving and electrically engaging with the external contact surface of respective terminator sleeve contacts thereby to couple the same to a common reference potential, such as ground reference potential, and is mountable and electrically connectable to a printed circuit board by a port member. The port member serves as a socket mount for the carrier block and, in the absence of a carrier block, serves to protect a plurality of pin contacts mounted to the printed circuit board for electrically connecting with the center signal contact of respective terminators held in the carrier block. Also disclosed are a resistance terminator and a shunt terminator.

Abstract translation: 一种终端系统，用于耦合到另一个电路，一个或多个微型同轴电缆，其端接有相应的阻抗匹配终端器，每个包含中心信号触点和具有外部接触表面的同心管状套筒触点。 终端系统包括用于单个终端器的插座或用于多个终端器的载体块。 插座包括沿插座的轴向延伸的中心销触点，相对于销触点同轴定位的外管状外壳触点，并具有用于与终端套接触件的外接触表面电连接的内接触表面，以及 一个间隔件，用于保持电气隔离和销和壳体触点的间隔关系，以使插座的阻抗与端接器和电缆的阻抗相匹配。 用于多个终端器的载体块是具有多个开口的导电板状构件，用于接收并与各个终端套筒触点的外部接触表面电接合，从而将其连接到公共参考电位，例如接地参考电位， 并且可通过端口构件安装和电连接到印刷电路板。 端口构件用作载体块的插座安装座，并且在没有载体块的情况下，用于保护安装到印刷电路板的多个针触头，以与保持在所述载体块中的各个终端器的中心信号触头电连接 载体块。 还公开了电阻终端器和分流端接器。

公开(公告)号：US4772650A

公开(公告)日：1988-09-20

申请号：US937744

申请日：1986-12-04

Applicant: David T. Ou-Yang

Inventor： David T. Ou-Yang

IPC: B65D53/04 ,  C09J7/02 ,  C08L25/04 ,  C08L33/06 ,  C08L91/06 ,  C08L93/04

CPC classification number: B65D53/04 ,  C09J7/0203

Abstract: Tamper-resistant inner seals that bond firmly to the lips of lidded and capped glass and plastic containers. The innerseals incorporate a metallic foil having a heat-sealable adhesive applied to one surface thereof. The heat-sealable adhesive comprises a paraffin wax or blend of paraffin wax and microcrystalline wax, polystyrene or derivative thereof, rosin or derivative thereof, and at least one high molecular weight polymeric material selected from the group consisting of ethylene/acrylic acid copolymers, ethylene/vinyl acetate copolymers, ethylene/methacrylate copolymers, and ethylene/vinyl acetate/methacrylic acid terpolymers, and blends thereof.

Abstract translation: 防篡改的内部密封件牢固地粘合在盖玻璃和塑料容器的嘴唇上。 该内装物包括一个金属箔，其上涂有一个可热密封的粘合剂。 可热封粘合剂包括石蜡或石蜡和微晶蜡，聚苯乙烯或其衍生物，松香或其衍生物的共混物和至少一种选自乙烯/丙烯酸共聚物，乙烯 乙酸乙烯酯共聚物，乙烯/甲基丙烯酸酯共聚物，和乙烯/乙酸乙烯酯/甲基丙烯酸三元共聚物及其共混物。

公开(公告)号：US4771089A

公开(公告)日：1988-09-13

申请号：US753406

申请日：1985-07-10

Applicant: Ronald F. Ofstead

Inventor： Ronald F. Ofstead

IPC: A61L27/26 ,  A61L29/04 ,  C08L101/00 ,  G02B1/04 ,  C08L1/12 ,  C08L33/06 ,  C08L63/02 ,  G02C7/04

CPC classification number: G02B1/043 ,  A61L27/26 ,  A61L29/049 ,  C08L101/00 ,  Y10S524/916 ,  Y10S525/912

Abstract: Miscible blends of solids, non-crosslinked polymers are disclosed. The blends comprise from 2 to 95 parts by weight of a water-insoluble, hydrophobic polymer and, correspondingly from 98 to 5 parts by weight of a hydrophilic polymer. The blends are capable of absorbing at least their own weight in water.

Abstract translation: 公开了固体，非交联聚合物的混溶混合物。 共混物包含2-95重量份的水不溶性疏水性聚合物，相应地，98-5重量份的亲水性聚合物。 混合物能够至少吸收其在水中的重量。

公开(公告)号：US4749084A

公开(公告)日：1988-06-07

申请号：US930321

申请日：1986-11-12

Applicant: Rodger J. Pereyra

Inventor： Rodger J. Pereyra

IPC: B65D75/30 ,  B65D75/52 ,  B65D27/30

CPC classification number: B65D75/30 ,  B65D75/52 ,  Y10S206/807 ,  Y10S428/916

Abstract: Tamper-indicating package comprising two webs, each of which comprises a layer of polymeric material and a layer of continous filaments disposed in a random arrangement. The filaments are bonded to said polymeric layer. Upon access to the interior of the package, either the random arrangement of filaments will be altered or the polymeric layer will be damaged, thus indicating that the package has been subject to tampering.

Abstract translation: 防篡改包装包括两个网，每个网包括聚合材料层和以随机排列布置的连续纤维层。 长丝结合到所述聚合物层。 当进入包装的内部时，长丝的随机布置将被改变，或者聚合物层将被损坏，从而表明包装已被篡改。

公开(公告)号：US4737559A

公开(公告)日：1988-04-12

申请号：US864825

申请日：1986-05-19

Applicant: James N. Kellen ,  Charles W. Taylor

Inventor： James N. Kellen ,  Charles W. Taylor

IPC: A61L15/58 ,  C08F20/18 ,  C09J7/02 ,  C09J133/04 ,  C09J133/08 ,  C08F114/16 ,  C08F20/02 ,  C08F116/12 ,  C08F116/36

CPC classification number: C09J7/0217 ,  A61L15/58 ,  C08F20/18 ,  C09J2433/00 ,  Y10S522/905

Abstract: A pressure-sensitive adhesive is provided which is a copolymer of an acrylate monomer which contributes to the visco-elastic properties of the copolymer and a copolymerizable mono-ethylenically unsaturated aromatic ketone comonomer free of ortho-aromatic hydroxyl groups by means of which the copolymer can be crosslinked upon exposure to ultraviolet radiation such that the amount of crosslinking comonomer and the degree of polymerization of the copolymer are controlled to obtain a creep compliance value of at least about 1.2.times.10.sup.-5 cm.sup.2 /dyne, the adhesive exhibits an enhanced level of initial adhesion when applied to skin but resists objectionable adhesion build-up over time. A preferred crosslinking ethylenically unsaturated hydroxyl-free aromatic ketone comonomer is p-acryloxybenzophenone.

Abstract translation: 提供了一种压敏粘合剂，其是有助于共聚物的粘弹性性质的丙烯酸酯单体和不含邻芳基羟基的可共聚的单烯属不饱和芳族酮共聚单体的共聚物，共聚物可以通过共聚物 在暴露于紫外线辐射下交联，使得交联共聚单体的量和共聚物的聚合度被控制以获得至少约1.2×10 -5 cm 2 /达因的蠕变柔量值，粘合剂表现出增强的初始 施用于皮肤时的粘附性，但抵抗随时间推移引起的不良粘附。 优选的交联烯键式不饱和无羟基芳族酮共聚单体是对 - 丙烯酰氧基二苯甲酮。

公开(公告)号：US4677182A

公开(公告)日：1987-06-30

申请号：US801281

申请日：1985-11-25

Applicant: Charles M. Leir ,  John E. Stark

Inventor： Charles M. Leir ,  John E. Stark

IPC: C08F8/02 ,  C08C19/18 ,  C08G73/02 ,  C09J121/00 ,  C08G59/06

CPC classification number: C08G73/02 ,  C08G73/024 ,  Y10T428/24802 ,  Y10T428/24917 ,  Y10T428/24934

Abstract: Ionene elastomers are prepared by reaction of polymeric diamines and certain dihalide linking agents. These elastomers have utility in coating compositions, adhesive compositions, and in the fabrication of elastomeric articles. Certain novel dihalide linking agents are also claimed.

Abstract translation: 通过聚合二胺和某些二卤化物连接剂的反应来制备紫罗兰烯弹性体。 这些弹性体在涂料组合物，粘合剂组合物和弹性体制品的制造中具有实用性。 还要求某些新颖的二卤化物连接剂。

公开(公告)号：US4667891A

公开(公告)日：1987-05-26

申请号：US410349

申请日：1982-08-23

Applicant: Daniel L. Pool

Inventor： Daniel L. Pool

IPC: B05B15/04 ,  B05C9/10 ,  B65H35/00 ,  B65H23/16

CPC classification number: B05B15/0456 ,  B05C9/10 ,  B65H35/004 ,  Y10T156/1365 ,  Y10T156/1795

Abstract: A roll of tape or paper is releaseably retained upon a roll holder by a flexible retention member, carried by the holder and normally outwardly biased to engage the core of the roll. A pivotally connected arm is biased to urge a bearing element at the free end thereof against the outer surface of the paper roll to check uncoiling of the paper sheet. The bearing element is automatically lifted and positioned in response to movement of the roll against a camming surface during attachment of the roll to the roll holder. A detachably securable auxiliary roll holder applies tape along the normally free edge of the paper sheet. Also disclosed is an auxiliary tape dispenser carried by the frame of a portable masking machine.

Abstract translation: 一卷胶带或纸张通过柔性保持件可释放地保持在卷筒上，该保持件由保持器承载并且通常向外偏压以接合辊的芯部。 枢转连接的臂被偏置以将其自由端处的轴承元件推靠在纸卷的外表面上，以检查纸张的开卷。 响应于在将辊附接到辊保持器的过程中，辊子抵靠着凸轮表面的运动被自动提升和定位。 可拆卸地安装的辅助卷轴架沿着纸张的正常自由边缘施加胶带。 还公开了由便携式掩蔽机的框架承载的辅助带分配器。