Patent application number | Description | Published |
20100216921 | Non-Halogen Flameproof Resin Composition - A non-halogen flameproof resin composition is disclosed. The resin composition includes a base resin including (A) about 80 to about 99% by weight of an aromatic vinyl resin and (B) about 1 to about 20% by weight of a polyphenylene ether; and (C) about 0.5 to about 30 parts by weight of a cyclic t-butyl phosphonate, based on about 100 parts by weight of the base resin comprising (A) and (B). | 08-26-2010 |
20120165444 | Novel Phosphorus Compound, Method of Preparing the Same and Flame Retardant Thermoplastic Resin Composition Including the Same - Disclosed herein is a phosphorus compound represented by Formula 1: | 06-28-2012 |
20120172506 | Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the Same - A polyphosphonate having an acid value of about 5.5 mg KOH/g or less and represented by Formula 1: | 07-05-2012 |
20120172547 | Cross-linked Polyphosphonate, Method of Preparing the Same, and Flame Retardant Thermoplastic Resin Composition Including the Same - A cross-linked polyphosphonate and a thermoplastic resin composition including the cross-linked polyphosphonate are disclosed. The composition may have excellent flame retardancy and mechanical strength and superior appearance and heat resistance. | 07-05-2012 |
20130001483 | Photosensitive Resin Composition for Color Filter and Color Filter Using the Same - Disclosed is a photosensitive resin composition for a color filter that includes (A) an acrylic-based binder resin including a structural unit represented by the following Chemical Formula 1; (B) an acrylic-based photopolymerizable monomer; (C) a photopolymerization initiator; (D) a colorant; and (E) a solvent. | 01-03-2013 |
20130168618 | Flame Retardant Thermoplastic Resin Composition - A flame retardant thermoplastic resin composition includes about 100 parts by weight of a base resin including an aromatic vinyl resin and a polyphenylene oxide resin; and about 0.1 to about 30 parts by weight of a polyphosphonate copolymer represented by Formula 1: | 07-04-2013 |
20130172471 | Biphenyl Polyphosphonate, Method for Preparing the Same and Thermoplastic Resin Composition Including the Same - Disclosed herein is a biphenyl polyphosphonate. The biphenyl polyphosphonate is represented by Formula 1: | 07-04-2013 |
20140187700 | Polyester Resin Composition for Reflectors of Light Emitting Devices and Molded Article Using Same - A polyester resin composition includes: (A) a polyester resin having a crystallization temperature of about 200° C. to about 400° C.; (B) a polyester resin having a crystallization temperature of about 100° C. to less than about 200° C.; (C) a white pigment; (D) a filler; (E) a nucleating agent; and (F) a chain extender. The polyester resin composition can have superior heat resistance, impact resistance, cooling efficiency, reflectivity, yellowing resistance, and/or fluidity. The polyester resin composition is suitable for reflectors of light emitting devices. | 07-03-2014 |
20140221539 | Polyamide Resin Composition Having Excellent Photostability and Discoloration Resistance - A polyamide resin composition includes (A) a semi-aromatic polyamide resin, (B) an inorganic filler, (C) a white pigment and (D) a phosphinate salt. The polyamide resin composition can have excellent heat resistance, reflectance, photostability and/or discoloration resistance. | 08-07-2014 |
20140275367 | Flame Retardant Polyamide Resin Composition and Molded Article Using Same - A flame retardant polyamide resin composition includes (A) about 40 to about 60% by weight of a crystalline polyamide resin, (B) about 10 to about 20% by weight of polyphenylene sulfide resin, (C) about 5 to about 15% by weight of flame retardant containing phosphinic acid metal slat compound, (D) about 20 to about 40% by weight of glass fiber and (E) about 0.1 to about 1% by weight of phosphite antioxidant. The flame retardancy polyamide resin composition can have excellent mechanical properties such as impact strength, flexural modulus, flexural strength and/or tensile strength and can exhibit reduced gas blistering on a surface of a specimen thereof. | 09-18-2014 |
20150073156 | Production Method of a-Methylene Lactone - The present invention relates to a production method of α-methylene lactone which comprises the following steps: (A) a step of producing an enolate intermediate by making lactone react with alkyl formate under the presence of an alkoxide base; and (B) making the enolate intermediate react with paraformaldehyde. The production method of the present invention is capable of reducing the process time, improving yield, and minimizing the contamination of a reactor. | 03-12-2015 |