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| Number | Title | Issue Date |
| 7217750 | Process for incorporating one or more materials into a polymer composition and products produced thereby The present invention relates to various processes that utilize one or more supercritical fluids to disperse various inorganic and organic materials, including crystalline materials, into polymeric compositions, substrates or pre-formed articles without the utilizat... | 05/15/2007 |
| 6894093 | Materials free of endorine disruptive chemicals The present invention describes plastic materials and food additives that are free or substantially free from endocrine disruptive chemicals. The plastic materials may be used in products which are exposed to individuals in which endocrine disruptive activity is par... | 05/17/2005 |
| 6846866 | Spandex containing a mixture of phenolic The invention provides polyurethane containing a) a first additive comprising at least one mono-hindered hydroxyphenyl group and having a molecular weight of at least about 300 Daltons; b) a second additive selecte... | 01/25/2005 |
| 6815076 | Silicone pressure-sensitive adhesive composition and pressure-sensitive adhesive tape A pressure-sensitive adhesive tape having a cured layer of a silicone pressure-sensitive adhesive composition containing a phenolic antioxidant is attached to an adherend of metal, typically copper for bonding or masking purposes. Even after exposure to elevated tem... | 11/09/2004 |
| 6790892 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Halogen-containing polymer compositions comprising a latent mercaptan-containing heat stabilizer composition substantially free from the offensive odor typically associated with mercaptans are protected during processing by the degradation products of the latent (i.... | 09/14/2004 |
| 6777467 | Latent mercaptans as multi-functional additives for halogen-containing polymer compositions Halogen-containing polymer compositions comprising a latent mercaptan-containing heat stabilizer composition substantially free from the offensive odor typically associated with mercaptans are protected during processing by the degradation products of the latent (i.... | 08/17/2004 |
| 6696511 | Non-stick polymer coated aluminum foil A non-stick polymer coated aluminum foil and method of making it. The polymer coating composition comprises a silicone resin, a silicone release agent, a silicone curing agent, a hindered phenol antioxidant and a solvent. The method of making the non-stic... | 02/24/2004 |
| 6602551 | Curable silicone adhesive compositions A silicone composition is provided which comprises a vulcanizable adhesive formulation which comprises at least one oxygen-substituted allyl aromatic compound, a vinyl-containing polydiorganosiloxane, a hydrogen-containing polysiloxane, and a catalytic am... | 08/05/2003 |
| 5981073 | Compounds based on dibenzoylresorcinol, and related compositions and articles Novel dibenzoylresorcinol-based compounds are disclosed wherein the dibenzoylresorcinol is bonded to the residue of either an alcohol or a carboxylic acid group, via a methylene carboxylate linking group; and wherein the dibenzoylresorcinol is bonded dire... | 11/09/1999 |
| 5965624 | Self purging EVOH compositions, and methods Polymer compositions of the invention typically comprise a base polymer composition, a polymer cleavage agent, and a stabilizer composition. The preferred base polymer composition comprises an ethylene vinyl alcohol copolymer composition. Preferred cleava... | 10/12/1999 |
| 5929147 | Embrittlement-resistant polyolefin composition and flexible articles therefrom An embrittlement-resistant polyolefin composition, including: (a) at least 80% by weight, based on the total weight of the polyolefin composition, of a crystalline polymer comprising either a propylene homopolymer having an isotactic index greater than 90... | 07/27/1999 |
| 5672574 | Stabilizers for organic materials Compositions comprising compounds of formula ##STR1## wherein the radicals R and R1 to R5 are as defined in claim 1, are described. Some of those compounds are novel. They are suitable for the stabilization of organic materials.... | 09/30/1997 |
| 5668206 | Liquid antioxidants as stabilizers Products are described which can be obtained by reacting components a), b) and c), where component a) is a compound of the formula I or a mixture of compounds of the formula I, component b) is a compound of the formula II or a mixture of compounds of the ... | 09/16/1997 |
| 5510402 | Carboxylic acid esters of hydroxyphenylalkanols as stabilizers The novel compounds of the formula I ##STR1## in which n is an integer from the range from 4 to 8 and m is an integer from the range from 1 to 4, A is the aliphatic, aromatic, araliphatic or heterocyclic radical of a monobasic to tetrabasic carboxyli... | 04/23/1996 |
| 5473003 | Alkanediphenols Compositions comprising an organic material which is sensitive to thermal, oxidative and/or actinic degradation and at least one compound of the formula I ##STR1## in which Z1 and Z2 independently of one another are C1 | 12/05/1995 |
| 5395874 | Flame retardant resin composition A flame retardant resin composition which includes 100 weight parts of a rubber-reinforced styrene-based resin, 2~35 weight parts of an epoxy-oligomer of tetrabromobisphenol-A (A1), 2~35 weight parts of bis-(tribromophenoxy)ethane (A2), 1~15 weight parts ... | 03/07/1995 |
| 5306752 | Cyanoacrylate adhesives utilizing quinoid compound polymer stabilizer A cyanoacrylate monomer adhesive formulation which has improved thermal properties resulting from the inclusion in the formulation of an effective amount for enhancing the thermal resistance of the cured polymer of a compound of the formula: ##STR1##... | 04/26/1994 |
| 5284903 | Blends of polyetherimide resins and polyester resins derived from a cyclohexanedimethanol and a carbocylic acid or ester The present invention teaches polyetherimide blends which are comprised of at least one polyetherimide resin and at least one polyester resin derived from a cyclohexanedimethanol and a carbocylic acid. These blends can be utilized in applications requirin... | 02/08/1994 |
| 5039370 | Heat sealing of polyamides A mixture of benzyl alcohol and a hydroxy benzene is disclosed, for use in the bonding together of polyamide articles. In one embodiment, the mixture comprises 5 to 50% by weight of benzyl alcohol, 20 to 90% by weight of phenol; and 5 to 30% by weight of ... | 08/13/1991 |
| 4980114 | Stretched poly(arylene thioether) block copolymer films and production process thereof Disclosed herein are stretched poly(arylene thioether) block copolymer films and a production processes thereof, said block copolymer film comprising a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) bloc... | 12/25/1990 |
| 4975479 | Heat-resistant thermoplastic resin composition Disclosed herein are melt-stable thermoplastic resin compositions comprising (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) --400 parts by weight of at least one of thermoplastic resins, and (C) 0-400 parts by weight ... | 12/04/1990 |
| 4970272 | Polyphenylene ether-polyamide compositions Polyphenylene ether-polyamide compositions having improved resistance to water absorption and swell are provided by incorporating therein a phenolic compound.... | 11/13/1990 |
| 4962143 | Poly(arylene thioether) block copolymer fibers and production process thereof Disclosed herein are poly(arylene thioether) block copolymer fibers formed by melt-spinning a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) up to 50 parts by weight of at least one ... | 10/09/1990 |
| 4960555 | Poly (arylene thioether) block copolymer fibers and production process thereof Disclosed herein are poly(arylene thioether) block copolymer fibers formed by melt-spinning a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block copolymer, (B) up to 50 parts by weight of at least one ... | 10/02/1990 |
| 4960806 | Stretched poly(arylene thioether) block copolymer films and production process thereof Disclosed herein are stretched poly(arylene thioether) block copolymer films and production processes thereof, said block copolymer film comprising a thermoplastic material composed of (A) 100 parts by weight of a particular poly(arylene thioether) block ... | 10/02/1990 |
| 4957954 | Stabilizer compositions for polyvinyl chloride resins and stabilized polyvinyl chloride resin compositions Polyvinyl chloride resin stabilizer compositions are provided, comprising a 2,2,6,6-tetramethyl piperidinyl compound and an ammonium or metal perchlorate; and also stabilized polyvinyl chloride resin compositions containing such stabilizers, and optionall... | 09/18/1990 |
| 4879329 | Impact resistant flame-retardant resin composition An impact resistant flame-retardand resin composition comprising: 100 parts by weight of a polymer mixture comprising a polycarbonate resin (A), a rubber-reinforced vinyl copolymer (B) and, optionally, a vinyl polymer (C); from 3 to 50 parts by weight of a hig... | 11/07/1989 |
| 4871793 | Polyphenylene sulfide resin compositions having improved resistance to deterioration when exposed to light and containing alkylidene bis (benzotriazolylphenols) Polyphenylene sulfide resin compositions are provided having improved light stability and comprising an alkylidene bis(benzotriazolyl phenol) having the formula: ##STR1## wherein: R1 is selected from the group consisting of hydrogen and ... | 10/03/1989 |
| 4798836 | Bis-(2,2,6,6-tetramethyl-piperidyl) diimides as light stabilizers for synthetic polymers Bis-(2,2,6,6-tetramethyl-piperidyl)diimides are provided, having the formula: ##STR1## in which R is selected from the group consisting of hydrogen; oxyl; alkyl and alkenyl having from one to about eighteen carbon atoms; epoxy and hydroxyalkyl h... | 01/17/1989 |
| 4529760 | Oligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters and synthetic polymer compositions Oligomers of 2,2,6,6-tetramethylpiperidinol polycarboxylic acid esters are provided having the formula: ##STR1## wherein: Z is the residue of an aliphatic or aromatic or nitriloaliphatic or hydroxy aliphatic polycarboxylic acid having from three to s... | 07/16/1985 |
| 4459129 | Water dispersible hot melt size and yarn sized therewith A water dispersible hot melt size for sizing yarn is disclosed. The hot melt size comprises a combination of an alkenyl succinic anhydride, a non-blocking agent, a tackifying resin, a water-soluble polymer, and an ethylene-acidic monomer copolymer. The ho... | 07/10/1984 |
| 4369273 | Liquid stabilizing composition and chlorine containing thermoplastics stabilized therewith A stabilizing composition consisting of substituted alpha- or beta-naphthindoles, benzoylated or not benzoylated, and combined with organic polyimines such as those of formula 1 of the formulae sheet, in which R is alkyl or dialkyl, ethoxylated alkylmerca... | 01/18/1983 |
| 4070425 | Polyamide gel removal Gelled polyamides are contacted with organic hydroxyl group-containing compounds to so modify the physical nature of the gels as to permit their flushing from process equipment.... | 01/24/1978 |
| 4022812 | Fire resistive plasticizer and method A fire resistive primary plasticizer having 15-70% chlorine, 1-8% sulphur, with the remainder formed principally of carbon, hydrogen and oxygen prepared by the reaction of a substantially straight chain paraffin by the reactions of sulphochlorination, chl... | 05/10/1977 |
| 3975360 | Age resisters for oxidizable polymers This invention relates to phenolic age resisters, said age resisters being selected from the group consisting of alkylene diols and alkylene diacetates substituted with hindered phenolic groups and to their use in the stabilization of oxidizable polymers.... | 08/17/1976 |
| 3974132 | Process for curing olefin polymers Heat-curable ethylene polymer compositions wherein triallyl phosphate is used as a coagent. The composition also contains an organic peroxide catalyst.... | 08/10/1976 |
