Tag Archives: refractory

Refractory alloy composition

Application Number  00129326 Application Date  2000.11.17 Publication Number  1300867 Publication Date  2001.06.27 Priority Information     International Classification  C22C38/22;C22C38/34   Applicant(s) Name  Sun Chuanshui   Address     Inventor(s) Name  Sun Chuanshui;Sun Yan;Ding Rongxing   Patent Agency Code  37108 Patent Agent  song yongli AbstractA refractory alloy composition contains C (0.02-0.8%), Mn (0.2-1.5%), Cr (3-15%), Si… Read More »

Process for preparing flame-retarding refractory viscose-base fibre fabric

Application Number: 00112200Application Date: 2000.04.06Publication Number: 1316565Publication Date: 2001.10.10Priority Information: International: D06M23/00Applicant(s) Name: Xu ZhupingAddress: Inventor(s) Name: Xu Zhuping;Ni ZhaohuiPatent Agency Code: 32100Patent Agent: ge leiAbstract A preparing method of viscose based fibre fabric with heat-resisting and fire-resistant properties includes hot water boiling and steaming, drying, acid washing, bleaching and chemical treamtnet, drying and low… Read More »

Chromium-aluminium spinel refractory material

Application Number: 00123211Application Date: 2000.11.03Publication Number: 1351978Publication Date: 2002.06.05Priority Information: International: C04B35/66Applicant(s) Name: Zhao WenhouAddress: Inventor(s) Name: Zhao WenhouPatent Agency Code: 21118Patent Agent: chen mengAbstract A refractory chromium-aluminium material is produced by using corundum 20-98 wt.%, chromite 2-80 % and adhesive 0.5-14 % of fore two components. The present ivnention is superiod in that adding… Read More »

Process for improving refractory day tools for feeding and shaping glass

Application Number: 00112567Application Date: 2000.09.21Publication Number: 1286226Publication Date: 2001.03.07Priority Information: International: C03B7/00;C03B7/14Applicant(s) Name: Gu YongchenAddress: Inventor(s) Name: Gu YongchenPatent Agency Code: 32208Patent Agent: cao weihuaAbstract A process for improving the performance of refractory clay tool used for feeding and shaping glass features that a glassy enamel layer is sintered on the surface of said refractory… Read More »

Refractory high-molecular polymer composition able to quickly release internal stress and its preparing process

Application Number: 00123536Application Date: 2000.08.18Publication Number: 1338488Publication Date: 2002.03.06Priority Information: International: C08K5/521;C08L55/02;C08L69/00Applicant(s) Name: Su FengbaiAddress: Inventor(s) Name: Su FengbaiPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract A high-molecular polymer composition is prepared through mixing polycarbonate with ABS resin, mixing butanediol naphthalate, and adding triphenyl phosphate as flame retarding agent and RDP with cellular structure. Its advantages… Read More »

High-elasticity refractory black pavement material

Application Number: 00114994Application Date: 2000.03.16Publication Number: 1263912Publication Date: 2000.08.23Priority Information: International: C08L21/00;C08L95/00;C09K3/12Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Hua ZhongyiPatent Agency Code: 31200Patent Agent: lu feiAbstract A high-elasticity heat-resisting black matrial for pavement is prepared from rubber and asphalt through proportional fusion. Said rubber may be the mixture of used rubber tyre and raw rubber. Its… Read More »

Refractory liquid alicyclic epoxy compound and its preparing process

Application Number: 00123737Application Date: 2000.09.01Publication Number: 1340504Publication Date: 2002.03.20Priority Information: International: C07D303/04Applicant(s) Name: Inst of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Wang Zhonggang;Xie MeiranPatent Agency Code: 11021Patent Agent: hu jiaoyuAbstract A heat-resistant liquid alicyclic epoxy compound for the packaging of ICs is prepared through etherifying reaction of alicyclic alkenediol with halocycloolefin to form alicyclic… Read More »

Salicylic acid refractory paint on sample cup for casting iron thermoanalysis and spray finishing process

Application Number: 00115074Application Date: 2000.03.24Publication Number: 1266075Publication Date: 2000.09.13Priority Information: International: C09D5/18;G01K5/10Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Sun YezanPatent Agency Code: 31201Patent Agent: wang tilinAbstract The composition of this invention is formed from 12-35% of salicylic acid and the rest of absolute alcohol, and its spray-coating process is characterized by that the test specimen… Read More »

Heterogeneous zirconia-mullite refractory material with sintered bound phase and its preparation

Application Number: 00125277Application Date: 2000.09.19Publication Number: 1284487Publication Date: 2001.02.21Priority Information: International: C04B35/48;C04B35/482;C04B35/488Applicant(s) Name: Shanghai Inst. of Silicate, Chinese Academy of SciencesAddress: Inventor(s) Name: Zhao Shike;Huang Xiaoxian;Guo JingkunPatent Agency Code: 31002Patent Agent: pan zhensuAbstract The present invention is one kind of advanced refractory material. By using superfine industrial ZrSiO4 and Al2O3 powder as raw material and… Read More »

Vacuum vibration casting method of refractory products

Application Number: 00110664Application Date: 2000.07.14Publication Number: 1334182Publication Date: 2002.02.06Priority Information: International: B28B1/087Applicant(s) Name: Guan HuaAddress: Inventor(s) Name: Guan Hua;Fu ChanghaoPatent Agency Code: 00000Patent Agent: Abstract A vacuum vibration casting method for forming large refractory products with special shapes features that in the mixing procedure of raw materials, the clay material is treated in vacuum and… Read More »

Process for preparing refractory carboxyl chlorobutadiene adhesive for spraying

Application Number: 00116018Application Date: 2000.09.11Publication Number: 1342734Publication Date: 2002.04.03Priority Information: International: C09J151/00Applicant(s) Name: Yate Novel Material Science and Technology Co Ltd, WuhanAddress: Inventor(s) Name: Zhu Zhenhua;Fu Donghai;Fu ChanglinPatent Agency Code: 00000Patent Agent: Abstract A high-temp. resistant spray adhesive of carboxyl chlorobutadiene is prepared through reaction of carboxyl chlorobutadiene monomer, resin and anti-ageing agent in a… Read More »

Agitator bath for pre-treating refractory As-containing gold ore by impregnating in strong alkali solution

Application Number: 00110679Application Date: 2000.07.19Publication Number: 1334348Publication Date: 2002.02.06Priority Information: International: C22B3/02Applicant(s) Name: Shenyang Inst of Metals Research, Chinese Academy of SciencesAddress: Inventor(s) Name: Meng Yuqun;Wu Minjie;Suo ShaolingPatent Agency Code: 21002Patent Agent: zhang chenAbstract An agitator bath for pretreating refractory As-contained gold ore by forced immersion in alkali solution is composed of electric motor, agitating… Read More »

High-strength refractory Cs-K glass

Application Number: 00118950Application Date: 2000.08.30Publication Number: 1302773Publication Date: 2001.07.11Priority Information: International: C03C4/00;C03C17/00Applicant(s) Name: Jingang Glass Curtain Wall Co Ltd, Shantou Special Economical ZoneAddress: Inventor(s) Name: Zhuang DajianPatent Agency Code: 00000Patent Agent: Abstract A high-strength single-sheet fire-proof Cs-K glass is disclosed, which is prepared from single-sheet float glass by replacing Na ions in float glass with… Read More »

High-strength antiwear refractory brick

Application Number: 00111214Application Date: 2000.07.15Publication Number: 1334257Publication Date: 2002.02.06Priority Information: International: C04B35/66Applicant(s) Name: Kelu Energy Power Co., Ltd, ZiboAddress: Inventor(s) Name: Shao Changbo;Hou NianshengPatent Agency Code: 37212Patent Agent: gong tonghaiAbstract A high-strength antiwear refractory brick for the circulating fluidized-bed boiler or fluidizing furnace is prepared from high-temp refractory materials. Its advantages are high compression strength… Read More »

Refractory beta-glucosiduronatase gene and its obtaining process

Application Number: 00119633Application Date: 2000.08.18Publication Number: 1338515Publication Date: 2002.03.06Priority Information: International: C12N15/52;C12N15/63;C12N15/70Applicant(s) Name: Research Center of Bio-Technology, Shanghai Academy of Agricultural SciencesAddress: Inventor(s) Name: Yao Quanzhong;Xiong Aisheng;Peng RihePatent Agency Code: 31002Patent Agent: fei kaikuiAbstract A refractory GUS gene is prepared through DNA mutation to obtain mutative GUS gene, creating expression carrier, transferring into collibacillus, and… Read More »

Pouring powder for improving refractory and anti-freezing power and its preparing process

Application Number: 00111224Application Date: 2000.07.19Publication Number: 1334388Publication Date: 2002.02.06Priority Information: International: E04B1/66Applicant(s) Name: Wang LudeAddress: Inventor(s) Name: Wang LudePatent Agency Code: 00000Patent Agent: Abstract A grouting powder with improved refractory and anti-freezing power is prepared from (80-200)-mesh calcined lime (20-50 wt.%) and the building gypsum (50-80 wt.%), which is prepared through adding sodium chloride (0.1-0.5%)… Read More »

Manufacture of formed refractory products

Application Number: 00120141Application Date: 1994.12.27Publication Number: 1289739Publication Date: 2001.04.04Priority Information: 1994/7/13 JP 183048/199; 1993/12/28 JP 354148/1993International: C04B35/66;C04B35/632Applicant(s) Name: Japan Casting Technology Consultant Co.Address: Inventor(s) Name: Sasaki Shingi;Yogawa Tetsuya;Hashimoto YoshikazuPatent Agency Code: 11038Patent Agent: yang hongjunAbstract The invention relates to a preparation method of refractory material and adhesive used for the same, which has advantages such… Read More »

Technology for drying wet-shaped refractory fibre products

Application Number: 00111345Application Date: 2000.09.01Publication Number: 1340688Publication Date: 2002.03.20Priority Information: International: F26B3/00Applicant(s) Name: Luyang Co Ltd, ShandongAddress: Inventor(s) Name: Zhang Chengtian;Lu Chenghong;Qi YuanweiPatent Agency Code: 37212Patent Agent: cai chaoqiangAbstract A technology for drying the refractory fibres prepared by the wet method features that in its baking step, the mixture of powdered coal particles and air… Read More »

Method for making formed refractory casting mould with core installed

Application Number: 00120142Application Date: 2000.07.14Publication Number: 1289655Publication Date: 2001.04.04Priority Information: 1994/7/13 JP 183048/199; 1993/12/28 JP 354148/1993International: B22C1/00;B22C1/16;B22C7/02;B22C9/04Applicant(s) Name: Japan Casting Technology Consultant Co.Address: Inventor(s) Name: Sasaki Shingi;Yogawa Tetsuya;Hashimoto YoshikazuPatent Agency Code: 11038Patent Agent: yang hongjunAbstract This invention provides a process for preparing a refractory molded article and bond used in it. The invention provides a… Read More »

Vacuum reverse sucking technology for shaping refractory fibre products

Application Number: 00111346Application Date: 2000.09.01Publication Number: 1340412Publication Date: 2002.03.20Priority Information: International: B28B1/00;B28B1/52Applicant(s) Name: Luyang Co Ltd, ShandongAddress: Inventor(s) Name: Lu Chenghong;Qi Yuanwei;Du YupingPatent Agency Code: 37212Patent Agent: cai chaoqiangAbstract A vacuum reverse-sucking technology for manufacturing refractory fibrous product features that the mould for manufacturing the said refractory fibrous product is turned over by 180 deg.C… Read More »

Pretreatment method of refractory aurin ore containing As and other elements

Application Number: 00122421Application Date: 2000.07.30Publication Number: 1336446Publication Date: 2002.02.20Priority Information: International: C22B1/02Applicant(s) Name: Wang KuixiAddress: Inventor(s) Name: Wang KuixiPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to pretreatment of hard processing gold concentrate containing arsenic etc. The hard processing gold concentrate containing arsenic etc. is uniformly mixed with additive, calcined in rotary kiln… Read More »

Refractory vagcor product and its preparing process

Application Number: 00111493Application Date: 2000.01.25Publication Number: 1262243Publication Date: 2000.08.09Priority Information: International: C03B19/02Applicant(s) Name: Huadong Science and Engineering Univ.Address: Inventor(s) Name: Hu Yichen;Cai Meidie;Yan WeishengPatent Agency Code: 31203Patent Agent: luo dachenAbstract A process for preparing the high-accuracy large shaped or profiled refractory products from porous high-siloxy glass by special ceramic injection technology, especially for preparing high-siloxy… Read More »

Technological process of producing forsterite refractory material with borax slime

Application Number: 00123072Application Date: 2000.10.12Publication Number: 1348938Publication Date: 2002.05.15Priority Information: International: C04B18/04;C04B35/66Applicant(s) Name: Lu HongfengAddress: Inventor(s) Name: Lu Hongfeng;Yang Naiyu;Sang ZhenchangPatent Agency Code: 21207Patent Agent: li yutongAbstract A technological process for producing forsterite refractory material with boron mud is to bake boron mud at 150-200 deg.C to remove water; according to loron mud as main… Read More »

Refractory Al-Cr-C material

Application Number: 00110273Application Date: 2000.03.30Publication Number: 1315306Publication Date: 2001.10.03Priority Information: International: C04B35/66Applicant(s) Name: Zhao WenhouAddress: Inventor(s) Name: Zhao WenhouPatent Agency Code: 21118Patent Agent: chen mengAbstract A refractory AlCr-C-SiC material is prepared from Al-Cr refractory (75-98.5 wt.%), graphite (1-15), antioxidizing agent (0.5-10) and binding agent (0.5-10). Its advantages include high refractory performance, raised high-temp. strength and… Read More »

Refractory Cr-Al material

Application Number: 00110269Application Date: 2000.03.27Publication Number: 1315305Publication Date: 2001.10.03Priority Information: International: C04B35/66Applicant(s) Name: Zhao WenhouAddress: Inventor(s) Name: Zhao WenhouPatent Agency Code: 21118Patent Agent: chen mengAbstract A refractory Cr-Al material is prepared from Al-Cr slags (50-98 wt.%), chromite (2-50) and binding agent (0.5-15). Its advantages include high refractory performance and raised high-temp. strength, and improved impervious… Read More »

Refractory Fe-base alloy

Application Number: 00109561Application Date: 2000.07.04Publication Number: 1315586Publication Date: 2001.10.03Priority Information: 2000/3/31 US 09/540,403International: C22C38/18Applicant(s) Name: Lin HuiAddress: Inventor(s) Name: Lin HuiPatent Agency Code: 00000Patent Agent: Abstract A heat-resistant Fe-base alloy which is light and anticorrosive and its preparing process for disclosed. It has proper ambient temp. stretching plasticity and excellent high-temp. antioxidizing performance and high-temp.… Read More »

Full refractory fibre composite fire-proof heat insulation rolling curtain

Application Number: 00107201Application Date: 2000.04.28Publication Number: 1280021Publication Date: 2001.01.17Priority Information: International: A62C2/10;B32B5/06Applicant(s) Name: Liu XuefengAddress: Inventor(s) Name: Liu XuefengPatent Agency Code: 11237Patent Agent: sun binshengAbstract A fire-proof heat-insulation rolling curtain is made up from refractory fiber product with excellent high temperature resisting performance and very small heat conductivity coefficient, and consists of two or more… Read More »

Insulating brick, refractory brick and method for masoning rotary kiln

Application Number: 00106149Application Date: 2000.04.27Publication Number: 1320800Publication Date: 2001.11.07Priority Information: International: F27D1/10;C04B35/66Applicant(s) Name: Yin XingyiAddress: Inventor(s) Name: Yin XingyiPatent Agency Code: 00000Patent Agent: Abstract A new method for masoning the rotary kiln with insulating bricks and refractory bricks having the slurry slots on their faces comprises filling the binder slurry full into the brick slurry… Read More »

Refractory plate combined wind pipe and its combining technique

Application Number: 00105046Application Date: 2000.04.10Publication Number: 1317660Publication Date: 2001.10.17Priority Information: International: F16L9/14;F16L13/00Applicant(s) Name: Wang YiAddress: Inventor(s) Name: Wang Yi;Li BingPatent Agency Code: 00000Patent Agent: Abstract A combined refractory plate-type wind pipe is composed of horizontal and vertical plates, which has male and remale notches on both ends, angled internal and external protecting bars, and reinforcing… Read More »

Refractory fuse circuit for packaged DRAM repair

Application Number: 00104867Application Date: 2000.01.11Publication Number: 1266285Publication Date: 2000.09.13Priority Information: 1999/1/11 US 60/115,377International: H01L27/04;G11C7/00Applicant(s) Name: Hyundai Electronics Industries Co., Ltd.Address: Inventor(s) Name: Yang Woo-Yong;Choe Choo-Son;Wooi Chae-GyongPatent Agency Code: 11105Patent Agent: ma yingAbstract The anti-fuse circuit includes three sub-blocks: a multiplexer having inputs of control signals and addresses; a programming voltage generator consisting of an oscillator… Read More »