Abstract:
An adhesive article comprising a fluorothermoplastic film having a major surface; and a pressure sensitive adhesive layer adhered to at least a portion of the first major surface, wherein the pressure sensitive adhesive comprises a silicone polyurea block copolymer and an MQ tackifying resin. Composite articles preparable from the adhesive articles, and methods of making the same are also disclosed.
Abstract:
A one number, multi-application, intelligent call processing system provides service benefits to a caller, a servicing location and/or a vanity number advertiser during a call, parallel to the call and/or post call in an integrated common architecture. The system utilizes VRU technology in conjunction with the national telecommunications network connected via Computer Telephone Integration (CTI) to a virtual telephone number database containing a nationwide master list of telephone numbers with attribute data items associated by Spatial Key linkage to each telephone number. The process of the invention is initiated by a caller dialing a selected telephone number to request information and/or services. Based on the number dialed, a caller or network provided ten-digit telephone number and VRU prompted for and received caller input, the system retrieves the application requested data from the virtual telephone number database and provides it to the network.
Abstract:
A process for recovering a fluorinated carboxylic acid or salts thereof from exhaust gas streams. The process includes contacting the exhaust gas stream with a composition capable of at least partially removing the fluorinated carboxylic acid or salt thereof from the exhaust gas stream. The fluorinated carboxylic acid or salt thereof is selected from the group consisting of fluorinated carboxylic acids or salts thereof that correspond to the general formula: [Rf—O-L-COO−]iXi+ (I) wherein L represents a linear partially or fully fluorinated alkylene group or an aliphatic hydrocarbon group, Rf represents a linear partially or fully fluorinated aliphatic group or a linear partially or fully fluorinated aliphatic group interrupted with one or more oxygen atoms, Xi+ represents a cation having the valence i and i is 1, 2 or 3.
Abstract:
The present invention relates to fluorochemical polyurethane compounds, a method for their preparation, a method of application, and compositions comprising that fluorochemical polyurethane compound. The compound and the composition comprising that compound are suitable to impart durable oil- and water-repellency to substrates.
Abstract:
The invention relates to display and protective articles having a fluorochemical surface layer, and methods of making such articles. The invention also relates to fluoropolyether acrylate compositions.
Abstract:
A portable water purifier comprises an elongated column having a series of separable sections secured together in end-to-end relationship. Each separable section includes two or more sets of threads that permit the respective sections to be secured together in end-to-end relationship and further enable the individual sections to be reordered. A pair of spaced apart screens is disposed in each section. Defined between the screens is an area for receiving a water treatment composition. The water treatment composition can comprise a variety of materials contained within a porous container disposed between the pair of screens in the respective sections of the column.
Abstract:
In one aspect, the invention provides a water-based release coating composition comprising a mixture of (A.) from about 5 to about 100 wt % of a polymer comprising the reaction product of (a.) from 1 to about 15 wt % of a fluorinated monomer selected from the group consisting of monomers according to the general formula: RfX—OC(O)—C(R)═CH2, wherein Rf represents a perfluorinated aliphatic group having 3 or 4 carbon atoms, X is an organic divalent linking group, and R represents a hydrogen or methyl group, (b.) from about 40 to about 70 wt % of an alkyl (meth)acrylate, wherein the alkyl group contains from 16 to 22 carbon atoms, (c.) from about 3 to about 20 wt % of (meth)acrylic acid, (d.) from about 20 to about 40 wt % acrylonitrile, and (e.) from 0 to about 15 wt % of vinyl monomer, other than acrylonitrile, wherein the sum of (a.) through (e.) equals 100%; and (B.) from 0 to about 95 wt % of an extender polymer, wherein the sum of (A.) and (B.) is 100% and wt % is based on the total amount of solids in the composition.
Abstract translation:在一个方面,本发明提供一种水性剥离涂料组合物,其包含(A)约5至约100重量%的聚合物的混合物,所述聚合物包含(a。)的反应产物,所述反应产物为(a。)1至约15重量% 选自以下通式的单体的氟化单体:<?in-line-formula description =“In-line Formulas”end =“lead”?> R X X-OC (O)-C(R)-CH 2,<βin-line-formula description =“In-line Formulas”end =“tail”?>其中R 1 f SUB >表示具有3或4个碳原子的全氟化脂族基团,X是有机二价连接基团,R表示氢或甲基,(b。)约40至约70重量%的(甲基)丙烯酸烷基酯, 其中烷基含有16至22个碳原子,(c)约3至约20重量%的(甲基)丙烯酸,(d。)约20至约40重量%的丙烯腈,(e) 0至约15重量%的乙烯基单体,除丙烯腈之外,其中( a。)通过(e。)等于100%; 和(B.)0至约95重量%的增量聚合物,其中(A.)和(B.)的总和为100%,wt%基于组合物中固体的总量。
Abstract:
Soluble polymers and methods for the preparation thereof, wherein the polymers of the present invention have pendant acylsulfonamide amine-reactive groups that can be used for the capture of amine containing materials.
Abstract:
A wireless data communications link connects a wireless device to a test station. The test station transmits command and control parameters to the wireless device using the wireless data communications link. The command and control parameters place the wireless device in a test mode and test the quality and operations of a radio frequency (RF) link established between the wireless device and the test station. The wireless data communications link is also used to transmit test and control parameters from the wireless device to the test station.
Abstract:
A system and method for automatically and seamlessly routing telephone calls across a telephone network. The system includes a telephone network interface box having a computer, a master file and client file stored in the computer. The master file is dynamically linked to the client file at routing time to produce a selected client location telephone number which is transmitted across the telephone network. In one embodiment, the system utilizes Automatic Number Identification to identify the calling party. The master file has a plurality of records having a telephone number and a spatial key and is updated frequently. The client file has a plurality of records having a spatial key and a client telephone number. Another embodiment utilizes a spatial coordinate of an instantaneous location of a caller's mobile device as an input to a real-time process which identifies one or more client service locations corresponding to the location of the caller's device.