Patent application number | Description | Published |
20100179333 | POLYMERIZABLE COMPOUND AND USE THEREOF - The present invention is to provide a polymerizable compound which can be a raw material for a resin having high transparency, good heat resistance and mechanical strength required for optical components such as plastic lenses and the like, while attaining a high refractive index (nd) exceeding 1.7, and an optical component composed of such a resin. | 07-15-2010 |
20100190949 | POLYMERIZABLE COMPOUND AND USE THEREOF - The present invention is to provide a polymerizable compound which can be a raw material for a resin having high transparency, good heat resistance and mechanical strength required for optical components such as plastic lenses and the like, while attaining a high refractive index (nd) exceeding 1.7, and an optical component composed of such a resin. | 07-29-2010 |
20100261866 | METAL-CONTAINING COMPOUND AND USE THEREOF - A compound having two or more thiol groups and an atom selected from metal atoms in a molecule, a polythiol composition containing such a compound, a polymerizable composition containing such a polythiol composition, a resin obtained by polymerization of such a polymerizable composition, and an optical component obtained from such a resin are provided. The polymerizable composition can be a raw material for a resin having high transparency, good heat resistance and mechanical strength required for optical components such as plastic lenses and the like, while attaining a high refractive index (nd) exceeding 1.7. | 10-14-2010 |
20130005934 | Polymerizable Composition, and Resin and Optical Part Using the Same - A polymerizable composition including a compound represented by following General Formula (1): | 01-03-2013 |
Patent application number | Description | Published |
20120219544 | ADHESIVE COMPOSITION FOR SOFT TISSUES, ADHESIVE COMPOSITION FOR WOUND DRESSING OR WOUND DRESSING COMPOSITION - The adhesive composition for soft tissues, the adhesive composition for wound dressing or the wound dressing agent composition of the present invention is an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing agent composition, comprising a monomer (A), a polymer (B) and a polymerization initiator composition (C) containing an organoboron compound, and is characterized by having a viscosity of 0.4 to 75,000 cp within 30 seconds after mixing of the components (A), (B) and (C). The composition of the present invention not only has low toxicity, low harmfulness and high adhesive strength but also is excellent in workability during application and is capable of forming films of excellent properties. | 08-30-2012 |
20120225012 | COMPOSITION FOR HARD TISSUE REPAIR - The composition for hard tissue repair of the present invention is characterized by comprising 5 to 98.95 parts by weight of a monomer (A), 1 to 75 parts by weight of a (meth)acrylate polymer (B) and 0.05 to 20 parts by weight of a polymerization initiator composition (C) containing an organoboron compound (c1), with the proviso that the total amount of the components (A), (B) and (C) is 100 parts by weight. The composition undergoes small-scale heat generation during curing and can ensure a sufficient working time. | 09-06-2012 |
20120296003 | DENTAL MATERIAL, DENTAL MATERIAL COMPOSITION, DENTAL RESTORATIVE MATERIAL, AND CURED PRODUCT - The present invention provides a dental material, a dental material composition and a dental restorative material that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale. The dental material of the present invention includes a specific urethane (meth)acrylic compound represented by Formula (1) described below. | 11-22-2012 |
20120296061 | NOVEL COMPOUND, COMPOSITION COMPRISING THE COMPOUND AND CURED PRODUCT - The present invention provides a novel compound and a composition including the compound that exhibit small polymerization shrinkage particularly during curing and are producible at low cost on the industrial scale. The compound of the present invention is represented by Formula ( | 11-22-2012 |
20130336882 | ADHESIVE COMPOSITION FOR SOFT TISSUES, ADHESIVE COMPOSITION FOR WOUND DRESSING OR WOUND DRESSING COMPOSITION - The adhesive composition for soft tissues, the adhesive composition for wound dressing or the wound dressing agent composition of the present invention is an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing agent composition, comprising a monomer (A), a polymer (B) and a polymerization initiator composition (C) containing an organoboron compound, and is characterized by having a viscosity of 0.4 to 75,000 cp within 30 seconds after mixing of the components (A), (B) and (C). The composition of the present invention not only has low toxicity, low harmfulness and high adhesive strength but also is excellent in workability during application and is capable of forming films of excellent properties. | 12-19-2013 |
20140086967 | ADHESIVE COMPOSITION FOR SOFT TISSUES, ADHESIVE COMPOSITION FOR WOUND DRESSING OR WOUND DRESSING COMPOSITION - The present invention provides an adhesive composition for soft tissues, an adhesive composition for wound dressing or a wound dressing composition, not only having low toxicity, low harmfulness and high adhesive strength but also being excellent in workability during application and being capable of forming films of excellent properties. The compound of the present invention is comprised a monomer (A), polymer particles (B) having a specific weight-average molecular weight and a specific volume mean particle diameter, and a polymerization initiator composition (C) containing an organoboron compound is produced. | 03-27-2014 |