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| Number | Title | Issue Date |
| 7291388 | Adhesive optical component comprising an adhesive composition An adhesive optical component comprising an optical component and a layer which comprises an adhesive composition, the adhesive composition being disposed on at least one face of the optical component by coating a solution of the adhesive composition on the face of ... | 11/06/2007 |
| 7179528 | Adhesive composition and adhesive optical component using the composition An adhesive sheet including an adhesive composition disposed on at least one face of a film of acetyl cellulose, the adhesive sheet being produced by coating a solution of the adhesive composition on the face of the film and drying the solution to form a laminate, t... | 02/20/2007 |
| 7094843 | Epoxy compositions having improved shelf life and articles containing the same Epoxy systems having improved shelf life are disclosed. The epoxy systems are suitable for use in a number of applications, including as an adhesive or as a sealant (e.g., as a component in a melt-sealing tape). Methods of making and using the epoxy systems are also... | 08/22/2006 |
| 6890399 | (Meth)acrylate compositions having a self-indicator of cure and methods of detecting cure Polymerizable compositions for use in or as adhesives, sealants and/or coatings are disclosed herein. The compositions include a (meth)acrylate component together with a dye substantially dissolved in the (meth)acrylate component which imparts a first color to the (... | 05/10/2005 |
| 6852780 | Composition for optical material, optical material and lenses Disclosed are optical materials which effectively absorb UV light up to the long wavelength band, have low specific gravity, and have balanced properties including impact and heat resistances; lenses; and optical material compositions as their starting materials. Th... | 02/08/2005 |
| 6720375 | Adhesive composition and adhesive optical component using the composition An adhesive composition comprising a crosslinked product of (A) a copolymer of (meth)acrylic esters and (B) a crosslinking agent, and (C) a phenol derivative. An adhesive composition comprising a crosslinked product of (D) a copolymer of (meth)acrylic esters having ... | 04/13/2004 |
| 6468609 | UV-absorbing film and its use as protective sheet UV-absorbers of the 4-alkoxy-2-hydroxyphenyl-s-triazine type are incorporated in a cellulose triacetate film. Such an UV-cut off film can be used advantageously, amongst others, as protective sheet for a polarizer in a Liquid Crystal Display.... | 10/22/2002 |
| 5434208 | Optically non-linear active waveguiding material comprising a dopant having multiple donor-n-acceptor systems The invention relates to an optically non-linear active waveguiding material comprising an optically transparent polymer and a non-linear optical dopant comprising more than one donor-π-acceptor unit. Dopants comprising more than one donor-π-acceptor unit, e... | 07/18/1995 |
| 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 |
| 5130360 | Stabilized polyesters and polyester urethanes containing an aromatic carbodiimide and a quinone Polyesters and polyester urethanes are stabilized against discoloration and hydrolytic degradation by inclusion therein of an aromatic carbodiimide and either a benzohydroquinone or a naphthohydroquinone compound, and at the same time, the quantity of iso... | 07/14/1992 |
| 4842781 | Colored polarizing film and method of making same Disclosed is a colored polarizing film having excellent durability which comprises (a) an organic polymer film or sheet and (b) at least one dichroic dye having an azo, anthraquinone, thioindigo, perylene or phthalone structure containing no water-soluble... | 06/27/1989 |
| 4732807 | Plated resin article A molded article of a transparent ABS resin comprising 10 to 24% by weight of a diene type rubber having a weight average particle size of 150 mμ or less and not containing methyl methacrylate in the continuous resin phase is subjected to wet plating. Th... | 03/22/1988 |
| 4673701 | Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups and synthetic resin composition Alkylidene bisphenol phosphites and phosphates having 2,2,6,6-tetramethyl piperidinyl groups are provided having the formula: ##STR1## wherein: R1 is alkyl having from one to about twelve carbon atoms; R2, R3 and R4 | 06/16/1987 |
| 4629762 | Polymer modified polyphenol compositions and thermosettable resins thereof A composition comprising (A) a polyphenol such as bisphenol A, (B) a polymer resulting from polymerizing (1) an alkenyl phenol such as p-isopropenylphenol and (2) a polymerizable ethylenically unsaturated monomer such as 2-ethylhexyl acrylate can be conve... | 12/16/1986 |
| 4629764 | Polymer modified polyphenol compositions and thermosettable resins thereof A composition comprising (A) a polyphenol such as bisphenol A, (B) a polymer resulting from polymerizing (1) an alkenyl phenol such as p-isopropenylphenol and (2) a polymerizable ethylenically unsaturated monomer such as 2-ethylhexyl acrylate can be conve... | 12/16/1986 |
| 4629763 | Polymer modified polyphenol compositions and thermosettable resins thereof A composition comprising (A) a polyphenol such as bisphenol A, (B) a polymer resulting from polymerizing (1) an alkenyl phenol such as p-isopropenylphenol and (2) a polymerizable ethylenically unsaturated monomer such as 2-ethylhexyl acrylate can be conve... | 12/16/1986 |
| 4611022 | Polymer modified polyphenol compositions and thermosettable resins thereof A composition comprising (A) a polyphenol such as bisphenol A, (B) a polymer resulting from polymerizing (1) an alkenyl phenol such as p-isopropenylphenol and (2) a polymerizable ethylenically unsaturated monomer such as 2-ethylhexyl acrylate can be conve... | 09/09/1986 |
| 4546129 | Allylated di or polycyclopentadiene diphenols and thermosettable compositions containing same New compositions of matter are disclosed which are allylated di and polycyclopentadiene diphenols. These new compositions are useful in thermoset resin compositions comprising styrene, a dicyclopentadiene-modified unsaturated polyesteramide and said allyl... | 10/08/1985 |
| 4522963 | Procedure for curing unsaturated polyester resins The invention is a process for monitored cross-linking of unsaturated polyester resins in the presence of a metal-ion-containing accelerator and an organic peroxide initiator, complemented by promotor in some cases. According to this process, the cross-li... | 06/11/1985 |
| 4381363 | Cure retarding additives for acetylene-terminated polymers A polymeric composition comprised of a mixture of an acetylene-terminated polymer and an hydroxy-substituted, polynuclear, aromatic derivative as a cure retarding additive.... | 04/26/1983 |
| 4310657 | Polymeric monohydroxybenzenoid hydroquinoid antioxidants Compositions of oxidizable organic materials having stabilizing amounts of polymeric monohydroxybenzenoid hydroquinoid antioxidants of from about 500 to about 10,000 molecular weight, and the said polymers which are the reaction products of an alpha, alph... | 01/12/1982 |
| 4304707 | Rust inhibiting coating compositions Paint formulations containing barium salts of hydroxy acids such as citric, tartaric, salicyclic, alizarine, quinizarine, and chloranilic in their anhydrous or hydrated forms are useful as primer coats for inhibiting rust for time periods equivalent to or... | 12/08/1981 |
| 3992354 | Phenolic antioxidants prepared from a pentacyclo-tetradeca-5,11-diene Phenolic antioxidants useful in the stabilization of oxidizable polymers such as polybutadiene, butadiene/styrene copolymers and polypropylene are prepared by reacting simple phenolic compounds with a pentacyclo-tetradeca-5,11-diene.... | 11/16/1976 |
| 3983091 | Phenolic antioxidants prepared from tricyclopentadiene and stabilized compositions Phenolic antioxidants useful in the stabilization of oxidizable polymers such as polybutadiene, butadiene/styrene copolymers and polypropylene are prepared by reacting simple phenolic compounds with tricyclopentadiene.... | 09/28/1976 |
| 3945968 | Heat-resistant polyurethane compositions Polyurethanes are rendered resistant to heat and oxidation by addition, as stabiliser, of a hydroxylic spiro-bis-indane of the formula: ##SPC1## In which each of the R1 radicals which may be identical or different; represents a methyl or ethyl ... | 03/23/1976 |
