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| Number | Title | Issue Date |
| 7265237 | Chiral monophosphites as ligands for asymetrical synthesis Certain chiral monophosphites and their monothio derivatives are suitable as ligands in the asymmetrical transition-metal-catalyzed hydrogenation, hydroborination and hydrocyanation of prochiral olefins, ketones and imines. ... | 09/04/2007 |
| 7056552 | Heat-sensitive adhesive material A heat-sensitive adhesive material includes a substrate, a heat-sensitive adhesive layer containing a thermoplastic resin and a solid plasticizer formed on the substrate, and a heat-fusible substance capable of depressing the solidifying point of the solid plasticiz... | 06/06/2006 |
| 7056967 | Stabilized medium and high voltage cable insulation composition The invention relates to a polyethylene composition for use as insulation for wire and cable that has improved scorch resistance comprising (a) a polyethylene (b) a scorch inhibitor having a melting point below 50Â... | 06/06/2006 |
| 6828374 | Molding material and production process A molding material comprises at least the following components A, B and C, with the component C arranged to contact a composite comprising the components A plus B. The components are elongated members identified as: A A continuous reinforcing fiber bund... | 12/07/2004 |
| 6534574 | Highly nucleated thermoplastic articles Compounds and compositions comprising specific metal salts of bicyclo[2.2.1 ]heptane dicarboxylate salts in order to provide highly desirable properties within polyolefin articles are provided. The inventive salts and derivatives thereof are useful as nuc... | 03/18/2003 |
| 6391947 | Ink composition An ink for ink-jet recording is provided which contains a coloring material and an aqueous liquid medium for solving or dispersing the coloring material, the liquid medium having a lower critical consolute temperature (Tc) to cause phase separation at a t... | 05/21/2002 |
| 6103828 | Macromolecular material composition and a modifier for macromolecular material A macromolecular material composition which comprises a macromolecular material and a modifier which comprises a polyvinyl cyclohexane compound having hydroindane structure. The modifier improves melt flow characteristics, flexibility at a low temperature... | 08/15/2000 |
| 5648414 | Screen printing ink containing polycarbonate binder High-temperature-resistant, flexible screen printing inks containing as binder a thermoplastic aromatic polycarbonate with a molecular weight Mw (weight average) of at least 10,000 which contains bifunctional carbonate structural units correspo... | 07/15/1997 |
| 5618871 | Phenyl phosphites for use as stabilizers for organic materials Novel compounds of the formula I and formula II ##STR1## in which R and R1, independently of one another, are hydrogen or C1 -C4 alkyl or together with the carbon atom to which they are attached form a 3,4-dehydrocycl... | 04/08/1997 |
| 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 |
| 5426142 | Single package ambient curing polymers The present invention relates to the preparation of aqueous based polymers bearing reactive functional groups. More particularly, this invention relates to waterborne or water dispersed polymers that are equivalent in performance in applications formerly ... | 06/20/1995 |
| 5410015 | Polyamides having a low water absorptivity Thermoplastic polyamide molding materials contain, as essential components, A) from 39 to 99% by weight of a polyamide or a mixture of different polyamides and B) from 1 to 30% by weight of a phenol of the general formula I R3 E ... | 04/25/1995 |
| 5225465 | Process for working up stabilized ABS polymers with recovery of unreacted monomers A process for processing polymers of the ABS type present in emulsion form and effectively stabilized against oxidative attack with optionally continuous recovery and direct reuse of untreated monomers, wherein a combination of at least one phenolic antio... | 07/06/1993 |
| 5128400 | Polyamide molding compounds containing bisphenols of high glass temperature The invention relates to thermoplastic molding compounds based on polyamides and bisphenols having glass temperatures equal to or above those of the polyamides used, the bisphenols corresponding to the following formula ##STR1## The invention al... | 07/07/1992 |
| 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 |
| 4945154 | Densified polyethersulfone Polyethersulfone is densified by preparation of a homogeneous paste with a semi-solvent, which may be drawn off by heating and vacuum, from an emulsion prepared from the paste. The resulting PES is substantially densified, with a reduced surface area. The... | 07/31/1990 |
| 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 |
| 4829111 | Stabilizer composition for synthetic resin and synthetic resin composition containing the same A stabilizer composition for synthetic resin is described comprising a piperazine derivative represented by the following formula (I): ##STR1## wherein R1 and R2 each represents an alkyl group having from 12 to 20 carbon atoms o... | 05/09/1989 |
| 4820756 | Thioether substituted phenols and their use as stabilizers Novel compounds of the formula I ##STR1## in which R1, R2, R8, R9 and R10 are independently alkyl, alkenyl, cycloalkyl, phenyl, naphthyl, alkylphenyl or aralkyl and R1 and R2 | 04/11/1989 |
| 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 |
| 4745146 | Reinforced polyamides having improved flow behavior Thermoplastically processable polyamide moulding compositions which are equipped with inorganic reinforcing materials and contain 3 to 40% by weight, relative to the amount of polyamide, of bisphenols of the formula (I) ##STR1## where R stands f... | 05/17/1988 |
| 4735980 | Methylene bis(alkylsulfides) as antioxidant synergists in rubber This invention is concerned with compounds of the structural formula: ##STR1## wherein R1 and R2 may be the same or different radical selected from the group consisting of hydrogen and methyl radicals; when R1 is a hy... | 04/05/1988 |
| 4699942 | Polyester compositions Compositions suitable for molding are produced by examining a (1) polyethylene terephthalate polyester, (2) a low molecular weight polyethylene mold release agent (3) talc as nucleating agent, (4) carbon black, (5) a hindered phenolic antioxidant and (6) ... | 10/13/1987 |
| 4638026 | Ozone-stabilized rubbery elastomers Rubbery elastomers are stabilized against the deleterious effects of ozone by having homogeneously incorporated therein, antiozonant effective amounts of an organic lactam compound.... | 01/20/1987 |
| 4624981 | Process for the production of polyamideimides from polyisocyanates, polycarboxylic acid anhydrides and lactams or polyamides in which the reaction products are precipitated with a non-solvent This invention relates to a new process for the production of polyamide imides.... | 11/25/1986 |
| 4616053 | Hydrophobic polyamides Thermoplastical processible polyamides are rendered hydrophobic by addition of particular aromatic amines, optionally in combination with selected phenolic compounds.... | 10/07/1986 |
| 4611023 | Di-(substituted hydroxyphenylthio) alkane and cycloalkane stabilizers and stabilized compositions Organic materials are stabilized against thermal, oxidative and photo-degradation by incorporating therein an effective amount of a compound of formula I ##STR1## wherein R is tert-butyl, R1 is hydrogen or alkyl of 1 to 4 carbon atoms... | 09/09/1986 |
| 4546138 | Process for the production of polyamide imides by using a phenol in the workup of the material This invention relates to a new process for the production of polyamide imides.... | 10/08/1985 |
| 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 |
| 4499220 | Copolymer light stabilizers having at least one 2,2,6,6-tetraalkyl piperidyl group and synthetic resin compositions containing the same Copolymer light stabilizers are provided having at least one 2,2,6,6-tetraalkyl piperidyl group in the molecule and a molecular weight within the range from about 1000 to about 20,000, that are copolymers of a maleic or fumaric acid ester containing a 2,2... | 02/12/1985 |
| 4459375 | Resin coated sand for shell foundry process An improved resin coated sand for use in foundry shell-molding applications is disclosed which has increased resistance to thermal shock at the time of pouring. The improved product uses a phenolic resin as binder with aromatic compounds selected from the... | 07/10/1984 |
| 4412025 | Anti-block compounds for extrusion of transition metal catalyzed resins A non-volatile, anti-gel compound having a chain of at least about 5 repeat units of an alkylene oxide and which is soluble in olefin polymers, and an inorganic anti-block agent having a substantially neutral pH are added to a film grade transition metal ... | 10/25/1983 |
| 4308199 | Mercaptophenol derivatives as age resisters for polymers Mercaptophenols are reacted with compounds containing olefinic unsaturation, or polycyclic olefins, or dihydroxy compounds to form phenolic antioxidants such as 3,8-bis(4-hydroxyphenylthio)-tricyclo[5.2.1.0.2,6 ] decane; 1,4-bis[2-(4-hydro... | 12/29/1981 |
| 4192794 | Titanium dioxide-pigmented polymer compositions having improved visible and ultraviolet light stability The combination of a zinc salt of a carboxylic acid and a phenolic ultraviolet stabilizer provides a highly effective ultraviolet stabilizer system for TiO2 -pigmented polymeric compositions.... | 03/11/1980 |
| 4127549 | Method for improving the scrub-resistant properties of water-based latex paint compositions The scrub-resistant properties of water-based latex paint compositions are readily improved by incorporating into such paint compositions an effective minor amount of an alkoxylate obtained by alkoxylating an alkylation reaction product formed by the acid... | 11/28/1978 |
| 4127550 | Method for improving the scrub-resistant properties of water-based latex paint compositions The scrub-resistant properties of water-based latex paint compositions are readily improved by incorporating into such paint compositions an effective minor amount of an alkoxylate obtained by alkoxylating the alkylation reaction products formed by the ac... | 11/28/1978 |
| 4121025 | Polymer compositions The invention provides means for controlling the degradation of vinyl polymers by incorporating therein at least one non-ionic organo-soluble complex of a metal having an atomic number from 22 to 29, 40 to 47 or 57 to 79, the complex being activatable by ... | 10/17/1978 |
| 4104255 | Thioether bis phenolic antioxidants Ortho-cyclopentyl-hydroxybenzyl sulfides (e.g. di-(3,5-dicyclopentyl-4-hydroxybenzyl)sulfide) are effective antioxidants.... | 08/01/1978 |
| 4086212 | Poly(ethylene/alkylene) terephthalates which crystallize rapidly Terephthalic copolyesters, the diol component of which mainly consists of ethylene glycol units, crystallize more rapidly than pure polyethylene terephthalate and can be moulded in a way comparable to polybutylene terephthalate.... | 04/25/1978 |
| 4066562 | Antioxidant Methylenebis(dicyclopentyl phenols) in which at least one cyclopentyl group is ortho to the phenolic hydroxy group are effective antioxidants in a broad range of organic materials including mineral and synthetic lubricating oil and polyolefins.... | 01/03/1978 |
