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6187856 |
An antistatic composition containing a crosslinked thermosetting resin formed by reacting, in the presence of a water-soluble solvent, (a) a polyaminoamide having unreacted primary and secondary amine groups and (b) a polychlorohydrin de...
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4943380 |
An antistatic resin composition with transparency contains 90-99.9 wt % of a synthetic resin selected from polycarbonate or polymethyl methacrylate and 0.1-10 wt % of a heat-resistant antistat containing phosphonium sulfonate shown by th...
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4785032 |
A water based antistatic coating composition comprising: (a) at least one water soluble antistatic agent which is acceptable for food packaging polymer films; (b) at least one water soluble or water dispersible film-forming polymer...
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4604416 |
A methacrylic resin composition having excellent impact resistance and antistatic property is described. This composition comprises (I) 50-99.8 wt. % of a methacrylic resin comprised of 80-100 wt. % of methyl methacrylate units and 0-20 ...
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4579902 |
The present invention provides a permanently antistatic, injection moldable thermoplastic composition comprising a polybutylene terephthalate resin having an intrinsic viscosity in the range of about 0.7 to about 1.4 deciliters per gram ...
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4393176 |
A thermoplastic material formed from a hydrocarbon chain is modified to inhibit the production of static charges. The thermoplastic material may be a modified styrene or a polystyrene. A chemical agent is dispersed in the thermoplastic m...
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4393159 |
A thermoplastic material formed from a hydrocarbon chain is modified to inhibit the production of static charges. The thermoplastic material may be a polypropylene. A weak salt having properties of ionizing and having its positive ions b...
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4391952 |
Polyethylene having a relatively high specific gravity is modified to inhibit the production of static charges. A weak salt having properties of ionizing and having its positive ions bond chemically to the polyethylene is mixed in the po...
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4337188 |
A composition capable of being used for the manufacture of polyolefin film having so-called "cling" properties is disclosed. The composition consists essentially of (a) an intimate mixture of 75-98 weight percent of a first component ...
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4312966 |
A flame-retardant, antistatic synthetic polymeric fiber which is the product of the process of dispersing in said fiber about 1 percent to about 12 percent by weight of a polymer composition which is the reaction product of a polyester o...
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4298710 |
An antistatic resin composition comprises 100 parts of a nitrile copolymer comprising 7 to 100% of a nitrile graft copolymer with a graft ratio of 4 to 50% obtained by graft-polymerizing a monomer mixture of a specific composition onto a...
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4276138 |
A method for reducing static electricity on the surface of a shaped article made of polyvinyl chloride resins, which method comprises the steps of (a) blending a surface active agent with the polyvinyl chloride resin prior to fabrication...
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4259474 |
The sulfur-containing polyoxyalkylenes having the formula: ##STR1## wherein E is --SW or a halogen atom; W is hydrogen, phenyl, alkyl of 1 to 4 carbon atoms, an alkali metal or ammonium ion, or a heterocyclic radical containing from 2 to...
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4237194 |
A coating composition useful in forming conductive layers comprises a latex having water as a continuous phase and, as a dispersed phase, hydrophobic polymer particles having associated therewith a polyaniline salt semiconductor. The coa...
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4165303 |
Polyamides and polyesters having greatly improved resistance to static electricity buildup are obtained by the incorporation of about 0.1 to 20 weight percent poly(alkylene ether) esters of polybasic acid. The antistatic properties of th...
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4128484 |
An aqueous emulsion comprising a fatty alkyl ester of a polyhydric alcohol and a cationic surfactant provides a fabric softening composition of unexpected efficacy. In particular, the use of a sorbitan ester with a cationic surfactant pr...
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4121026 |
This invention relates to copolymers of alpha-olefins and maleic anhydride reacted with amines in the presence of Lewis acids, preferably BF 3 or a complex thereof; and to the use of these products as anti-static agents in organic liqui...
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4092281 |
An improved fire retardant polystyrenic composition comprising a polystyrenic resin, a fire retardant agent selected from the group consisting of halogenated and phosphorous-containing fire retardant agents and combinations thereof, anti...
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4070531 |
There are used as antistatic agents for thermoplastic synthetic resins compounds of the formulae ##STR1## where R and R' are saturated alkyl groups in which the sum of the carbon atoms in the two alkyl groups is 4 to 30 carbon atoms and ...
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4048221 |
The instant invention relates to sulphonates containing ether groups and derived from dihydroxy alkane sulphonic acids, and to a process for their production. They are obtained by the addition of bisulphites to (poly)alkoxylated dihydrox...
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4045361 |
Aqueous liquid rinse-added fabric conditioning compositions comprising diamine static control agents, quaternary ammonium fabric softeners and, optionally, particulate sorbitan ester material provide fabric softening and exceptional fabr...
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4044070 |
Powder coating compositions are disclosed which comprise a blend of coreactable, thermosettable copolymers one of which has at least two different functional groups while the other is qualitatively monofunctional and quantitatively polyf...
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4038258 |
Conductive compositions useful in imparting antistatic properties in filaments and other articles are provided, which comprise N-alkyl polycarbonamides, polyesters or polyetheresters having a Tg (NMR) less than 25° C and from 0.02 to 35...
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4035346 |
An antistatic synthetic polymer having a T g (NMR) of less than 25° C., a log R s of less than 10 and containing phosphonium sulfonate groups can be used to improve the conductivity of synthetic fiber-forming polymers.
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4021400 |
Compositions containing copolymers of ethylene, alkyl acrylate and monoalkyl esters of 1,4-butenedioic acid and compounds having the formula ##STR1## formed by reacting the minor amount of alkyl acrylate monomer entrained in the copolyme...
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4006200 |
Powder coating compositions are disclosed which comprise a blend of coreactable, thermosettable copolymers one of which has at least two different functional groups while the other is qualitatively monofunctional and quantitatively polyf...
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4006123 |
An antistatic synthetic polymer having a T g (NMR) of less than 25° C., a log R s of less than 10 and containing phosphonium sulfonate groups can be used to improve the conductivity of synthetic fiber-forming polymers.
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4005057 |
Conductive compositions useful in imparting antistatic properties in filaments and other articles are provided, which comprise N-alkyl polycarbonamides, polyesters or polyetheresters having a Tg (NMR) less than 25° C and from 0.02 to 35...
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3998905 |
Powder coating compositions are disclosed which comprise a blend of coreactable, thermosettable copolymers one of which has at least two different functional groups while the other is qualitatively monofunctional and quantitatively polyf...
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T952010 |
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3980715 |
6-Hydroxyhexyl perfluoroisopropyl ether is prepared by reaction of hexafluoroacetone and potassium fluoride to obtain an alcoholate which is then reacted with 1-chloro-6-hexanol. One mole of the ether may be reacted with about 1 mole to ...
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3962176 |
This invention relates to antistatic compositions of high molecular weight linear aliphatic polyamides which are stabilized against yellowing due to the action of heat. These polyamides which may be formed into films or fibers, are prepa...
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3959404 |
Powder coating compositions are disclosed which, exclusive of pigments and non-reactive components, comprise a coreactive mixture of: (A) a copolymer of between about 8 and about 30 weight percent of a glycidyl ester of a monoethylenical...
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3940376 |
The invention relates to shaped articles of acrylonitrile polymers which comprise as an antistatically active additive from 0.5 to 15 % by weight of at least one compound of the general formula ##EQU1##
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3935150 |
Disclosed is an aqueous acid solution or suspension of a preparation as well as the production thereof for the permanent finishing of fibre materials, especially dyed carpets, to render them antistatic, dirt-repellent and, optionally, an...
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3933779 |
An antistatic polymer blend comprising a synthetic polymer and an antistatically effective amount of a compound of the formula: ##EQU1## wherein R is alkyl of 4 to 18 carbon atoms unsubstituted or substituted by halo or aryl.
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3928298 |
This invention relates to synthetic fibres, threads and foils of polymer with permanent antistatic properties which contain 0.5 to 15 percent by weight of polyethers containing hydantoin rings. Polyethers containing hydantoin rings accor...
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3919345 |
A process for coating substrates is disclosed. In particular, a process is disclosed for painting metal objects such as automobile bodies by electrostatic spray of specifically limited powder coating compositions. More particularly, this...
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3910867 |
The invention relates to acrylonitrile polymers which contain as an antistatic additive at least one compound of the general formula ##EQU1##
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3902484 |
An improved disposable surgical drape comprising a fibrous base sheet, a fluid impervious plastic layer covering at least a portion of the base sheet, the improvement comprising a sheet of flexible, normally hydrophobic, open celled foam...
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3901715 |
Disclosed herein are novel 0-carboxyalkylated and ethoxylated diamines and modified polyamides containing the diamines. When employed in modification of polyamides, the diamines impart very good antistatic properties to the polyamide the...
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3899563 |
The soil and stain repellency of extruded filaments of a synthetic resin can be improved by incorporating in the resin a small amount, about 1%, of an amphipathic compound having from one to four fluoroalkyl groups pendent from an organi...
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3891718 |
The invention relates to shaped articles of acrylonitrile polymers containing an antistatic additives polyether polyurethane compounds of the general formula ##SPC1##
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3888943 |
Powder coating compositions are dissolved which comprise a blend of qualitatively-monofunctional, quantitatively-polyfunctional, coreactive copolymers. One polymer of the blend is an epoxy-functional copolymer of about 5 to about 20 weig...
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3880976 |
The present invention relates to a process for preparing elastic filament for yarn with improved breaking strength and elastic recovery. The process comprises preparing a composition by adding 0.1 to 1 part of a fatty acid amine, fatty a...
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3875127 |
The invention relates to acrylonitrile polymers or copolymers containing as an anti-static agent from 1 to 20 percent by weight based on the mixture as a whole of polyalkylene oxide derivatives with terminal sulphonate groups attached th...
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3852255 |
Shaped structures of 85 - 99.5 percent by weight of an acrylonitrile polymers and 0.5 - 15 percent by weight of an antistatic additive being a polyether urethane compound of the general formula ##SPC1##
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3852254 |
Acrylonitrile-(co)-polymers with reduced surface resistance which comprise from 1 to 20 % by weight of antistatic agents which are produced by reaction of a polyether diol or an oxalkyl product with a sulfonato dicarbonic ester.
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3835148 |
Disclosed is an aqueous acid solution or suspension of a preparation as well as the production thereof for the permanent finishing of fibre materials, especially dyed carpets, to render them antistatic, dirt-repellent and, optionally, an...
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RE28070 |
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