Tag Archives: prepn.

Nanometer level transition metal oxide catalyst for transforming mercaptan and its prepn.

Application Number: 00107682Application Date: 2000.05.23Publication Number: 1324689Publication Date: 2001.12.05Priority Information: International: B01J23/00;B01J23/84;B01J37/02;C10G27/04Applicant(s) Name: Sanju Chemical Techn Co., Ltd., BeijingAddress: Inventor(s) Name: Liu Zhenyi;Lin Ke;Zhang JiePatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a catalyst for converting thioalcohol contained in gas state or liquid state petrochemical material and its preparation method, the active… Read More »

Eye medicine prepn. for computer eyesight syndrome and xerophthalmia

Application Number: 00107678Application Date: 2000.05.23Publication Number: 1324611Publication Date: 2001.12.05Priority Information: International: A61K9/08Applicant(s) Name: Cheng JingcaiAddress: Inventor(s) Name: Cheng JingcaiPatent Agency Code: 00000Patent Agent: Abstract The new type eye preparation special-designed for curing computer opsionosis syndrome, including xerophthalmia and blurred vision resulted from using computer display screen for a long period is characterized by that said… Read More »

Preserved Dangshen with reinforced nourishing function and its prepn.

Application Number: 00107670Application Date: 2000.05.22Publication Number: 1324628Publication Date: 2001.12.05Priority Information: International: A23G3/00;A61K35/78Applicant(s) Name: Yan ZhixinAddress: Inventor(s) Name: Yan ZhixinPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a preserved codonopsis root and its preparation method. Said preserved codonopsis root is aimed at improving its administration mode and intensifying its medical and health-care functions… Read More »

Composite nanometer montmorillonoid-polyolefine material and its prepn.

Application Number: 00107654Application Date: 2000.05.24Publication Number: 1324886Publication Date: 2001.12.05Priority Information: International: C08K3/34;C08L23/00Applicant(s) Name: Inst. of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Xu Demin;Hu Youliang;Liu ZhongyangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a montmorillonite nanometer composite polyolefine material, and is characterized by that the flake layer portion of montmorillonite or completely-decomposed… Read More »

Diabetes treating medicine and its prepn. method

Application Number: 00107643Application Date: 2000.05.19Publication Number: 1324627Publication Date: 2001.12.05Priority Information: International: A61K9/16;A61K9/20;A61K9/48;A61K35/02;A61K35/32;A61K35/56;A61K35/62;A61K35/78;A61K35/84;A61P3/10Applicant(s) Name: Niu AijunAddress: Inventor(s) Name: Niu AijunPatent Agency Code: 00000Patent Agent: Abstract The present invention provides a Chinese medicine capsule preparation for curing diabetes type II with obvious therapeutic effect. Said medicine is made up by using 32 Chiense medicinal materials of velvet… Read More »

Prepn. of beautifying health cosmetics containing special jewel, jade and medicinal stone fine powder

Application Number: 00107596Application Date: 2000.05.23Publication Number: 1324609Publication Date: 2001.12.05Priority Information: International: A61K7/20;A61K7/48Applicant(s) Name: Niu HuaAddress: Inventor(s) Name: Niu Hua;Peng XuepingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a method for preparing face-beautifying health-care product and face-beautifying cosmetics containing tuby, jade and medicinal stone fine powder with the obvious effects of discharging toxic… Read More »

Color high-density polyethylene and its prepn. and application

Application Number: 00107591Application Date: 2000.05.22Publication Number: 1324888Publication Date: 2001.12.05Priority Information: International: C08J3/20;C08K5/092;C08L23/06Applicant(s) Name: Wang YouminAddress: Inventor(s) Name: Wang Youmin;Pan Tingchun;Li DaoyuanPatent Agency Code: 11100Patent Agent: wang yanqiuAbstract The present invention discloses a formula of color high-density polyethylene and its production method and application. Its formula contains (by weight portions) 9000-11000 portions of high-density polyethylene, 20-45… Read More »

Prepn. of color invisible graph regression anti-fake product

Application Number: 00107575Application Date: 2000.05.19Publication Number: 1325093Publication Date: 2001.12.05Priority Information: International: G09C5/00Applicant(s) Name: Qicaiguang Steal &. Anti-fake Techn Co., Ltd., GuizhouAddress: Inventor(s) Name: Ding Man;Chen Enda;Mo ChunliPatent Agency Code: 11219Patent Agent: wang dazuoAbstract The production method of antifake product with reproduceable colour invisible pattern incldues the following steps: making the composite microbeads which possess base… Read More »

Thermosetting amide acid particle, thermosetting imide particle and cross-link imide particle and prepn. method therefor

Application Number: 00107511Application Date: 2000.05.11Publication Number: 1323847Publication Date: 2001.11.28Priority Information: International: C08G69/28;C08J3/12Applicant(s) Name: Osaka Atsushi Sumitomo Bakelite Co., Ltd.Address: Inventor(s) Name: Asao Katsuya;Saito HidekiPatent Agency Code: 11219Patent Agent: ding yebengAbstract The present invention relates to thermosetting amido acid microparticle, thermosetting acylimine microparticle and crosslinking acrylimine microparticle with controllable particle shape and distribution of particle size… Read More »

Antioxidant dispersant and its prepn.

Application Number: 00107484Application Date: 2000.05.19Publication Number: 1324920Publication Date: 2001.12.05Priority Information: International: C10L1/22Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Xu Mo;Du Guizhi;Zhang FuhuiPatent Agency Code: 72001Patent Agent: xu shuAbstract The present invention relates to an antioxidative type dispersing agent for internal combustion engine oil or fuel oil and its preparation. Said invention also provides the… Read More »

Olefine polymerizing semi-metallocene catalyst and its prepn. and application

Application Number: 00107483Application Date: 2000.05.19Publication Number: 1324868Publication Date: 2001.12.05Priority Information: International: C08F4/642;C08F10/00Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Yi Jianjun;Xu Xuexiang;Zhao WeiPatent Agency Code: 72001Patent Agent: xu shuAbstract The present invention relates to a catalyst for olefinic polymerization, and its general formula expression is [O,O]CpMX, where [O,O] is bivalent bidentate ligand group formed by… Read More »

Sulfonic acid-containing organic phosphine carboxylic acid compound and its prepn. and application

Application Number: 00107482Application Date: 2000.05.19Publication Number: 1324797Publication Date: 2001.12.05Priority Information: International: C02F5/14;C07F9/53Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Li Bengao;Wang ZhenyuPatent Agency Code: 72001Patent Agent: xu shuAbstract The present invention relates to an organophosphine carboxlic acid compound containing sulfonic acid. This invention provides its structure formula, and the said compound can be used as… Read More »

External-use antidiarrbeic and its prepn.

Application Number: 00107444Application Date: 2000.05.15Publication Number: 1323597Publication Date: 2001.11.28Priority Information: International: A61K35/78;A61P1/12Applicant(s) Name: Zhang XiaobaiAddress: Inventor(s) Name: Zhang XiaobaiPatent Agency Code: 13100Patent Agent: li chaojunAbstract A stopping diarrhea drug for external use and a method used to treat diarrhea are involved in the invention. The drug is composed of following raw materials with weight ratios:… Read More »

Prepn. of trichloro-acetic chloride

Application Number: 00107419Application Date: 2000.05.12Publication Number: 1323778Publication Date: 2001.11.28Priority Information: International: C07C53/40Applicant(s) Name: Shandong Huayang Science &. Technology Co., Ltd.Address: Inventor(s) Name: Liu Fujun;Xu Fangzhen;Liang XiaoshengPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to method of catalytic synthesizing trichloro-actic chloride by using tetrachloro ethylene as raw material under radiation of ultra violet light.

Y-type molecular sieve and its prepn.

Application Number: 00107414Application Date: 2000.05.12Publication Number: 1323739Publication Date: 2001.11.28Priority Information: International: B01J29/08;C01B39/24Applicant(s) Name: China petrochemical Group Corp.Address: Inventor(s) Name: Zhang Fengmei;Shu Xingtian;He MingyuanPatent Agency Code: 72001Patent Agent: xu shuAbstract A Y-type molecular sieve and its preparation method is that said molecular sieve is treated under ammonia atmosphere and room temp. to 650 deg.C for 0.5-4… Read More »

Transalkylation catalyst and its prepn.

Application Number: 00107413Application Date: 2000.05.12Publication Number: 1323769Publication Date: 2001.11.28Priority Information: International: B01J29/08;C07C4/00;C07C6/00Applicant(s) Name: China Petrochemical Group Corp.Address: Inventor(s) Name: Zhang Fengmei;Shu Xingtian;He MingyuanPatent Agency Code: 72001Patent Agent: xu shuAbstract An transalkylation catalyst used for converting polyalkylbenzene to alkylbenzene contains 40-90 wt.% Y type molecular sieve and 10-60 wt.% inorganic oxide carrier, it is characterized in… Read More »

Graphite-aluminium base composite material and its prepn.

Application Number: 00107379Application Date: 2000.05.12Publication Number: 1323911Publication Date: 2001.11.28Priority Information: International: C22C21/02Applicant(s) Name: Central-south China Polytechnic Univ.Address: Inventor(s) Name: Yan Changshu;Yu KunPatent Agency Code: 43200Patent Agent: yuan xiangAbstract A preparing method of graphite-aluminium base composite material places the granules less than 100 um of the graphite powder into the treating furnace as keeping the temperature… Read More »

Building glue powder and its prepn.

Application Number: 00107363Application Date: 2000.05.11Publication Number: 1323866Publication Date: 2001.11.28Priority Information: International: C09J101/08Applicant(s) Name: Niu YupingAddress: Inventor(s) Name: Niu YupingPatent Agency Code: 00000Patent Agent: Abstract This invention discloses a construction dadhesive powder and its preparatino method. it is composed of Wo.525 cement 45-47%, 40 mesh sand 45-47%, methyl cellulose 3-4%, sodium sulphate 0.5-2%, asbestos powder 0.5-2%,… Read More »

Aerosol fire-extinguishing agent and its prepn

Application Number: 00107302Application Date: 2000.05.09Publication Number: 1322580Publication Date: 2001.11.21Priority Information: International: A62D1/02Applicant(s) Name: Zhou FengAddress: Inventor(s) Name: Zhou Feng;Gu Weizhang;Li YushengPatent Agency Code: 00000Patent Agent: Abstract The aerosol fire extinguishing agent consists of oxidant barium nitrate and/or potassium nitrate; reductant magnesium powder and/or aluminium powder; additive sodium hydrogen carbonate and pyramine, magnesium carbonate and pyramine,… Read More »

Simple high-density lipoprotein separating process from serum and the prepn of its subcomponent reagent kit

Application Number: 00107298Application Date: 2000.05.09Publication Number: 1322731Publication Date: 2001.11.21Priority Information: International: C07K1/30;C07K14/435;C07K14/76;C08B37/02Applicant(s) Name: Zhuang MaoAddress: Inventor(s) Name: Zhuang MaoPatent Agency Code: 00000Patent Agent: Abstract During the preparation, dextran sulfate is first prepared through stirring formamide solution in ice water, dropping chlorosulfonic acid solution, heating to 50-52 deg.c, adding hydrogenated dextran of molecular weight 25000 while… Read More »

Positive active material composition of chargeable lithium cell and prepn. of plus plate using the composition thereof

Application Number: 00106398Application Date: 2000.05.25Publication Number: 1274956Publication Date: 2000.11.29Priority Information: 1999/5/25 KR 18802/99; 1999/5/25 KR 18803/99; 1999/8/19 KR 34414/99; 1999/10/1 KR 42394/99International: H01M4/04;H01M4/36Applicant(s) Name: Samsung SDI Co., Ltd.Address: Inventor(s) Name: Kwon Ho-Chim;Chong Hyon-Sok;Kim Gvn-BaePatent Agency Code: 11105Patent Agent: wu xiaonanAbstract A positive active material composition for a rechargeable battery includes a positive active material selected… Read More »

Pharmaceutical compound for killing cancer cells and pathogenic bacteria and prepn. method therefor

Application Number: 00106238Application Date: 2000.04.29Publication Number: 1277956Publication Date: 2000.12.27Priority Information: International: C07C201/06;C07C205/06Applicant(s) Name: Liu QuanzhiAddress: Inventor(s) Name: liu Quanzhi;Liu DonghaiPatent Agency Code: 13103Patent Agent: zhang yunheAbstract The present invention relates to a preparation method of medicinal compound 2,6-dimethyl-4-tert-butyl-nitro benzene for killing cancer cell and pathogenic bacteria. Its preparation method is: tert-butanol and meta dimethyl benzene… Read More »

Health-care cola drink for treating diabetes and hypertension and prepn. method therefor

Application Number: 00106126Application Date: 2000.04.26Publication Number: 1277823Publication Date: 2000.12.27Priority Information: International: A23L2/38;A23L2/68;A61K35/78Applicant(s) Name: He YanAddress: Inventor(s) Name: He Yan;Tong ZhongliangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a preparation method of health-care non-alcoholic beverage using isomalt oligosaccharide syrup as main raw material, the raw material also contains traditional Chinese medicinal herbs including… Read More »

Dry white and dry red milk wine and the prepn

Application Number: 00104286Application Date: 2000.05.13Publication Number: 1322807Publication Date: 2001.11.21Priority Information: International: C12G3/02Applicant(s) Name: Wang ShixinAddress: Inventor(s) Name: Wang Shixin;Wang YongxinPatent Agency Code: 15101Patent Agent: an bengAbstract The dry white and dry red milk wine is prepared by using milk serum from milk product factory as main material, sugar and other material in certain proportion. The… Read More »

Metal oxide doping cesium oxide, its prepn. and composition thereof

Application Number: 00103722Application Date: 2000.02.28Publication Number: 1274682Publication Date: 2000.11.29Priority Information: 1999/5/25 JP 144664/99International: C01D17/00;A61K8/19Applicant(s) Name: Kose Corp.Address: Inventor(s) Name: Yahagibe Akira;Tofukuji Kota;Momose ShigetadaPatent Agency Code: 72001Patent Agent: wu dajianAbstract The present invention relates to the metal oxide doped cerium oxide which has an excellent ultraviolet ray shielding effect and a transparency and whose catalytic activity… Read More »

Composite for preparing high molecular weight polyester and the prepn process of the high molecular weight polyester

Application Number: 00103405Application Date: 2000.03.08Publication Number: 1312304Publication Date: 2001.09.12Priority Information: International: C08G63/183;C08L67/03Applicant(s) Name: Inst. of Industrial TechnAddress: Inventor(s) Name: Gao Xinjing;Chen Lihua;Wu ZhilangPatent Agency Code: 72003Patent Agent: zheng xiaAbstract The present invention relates to a composition for preparing polyester with macromolecular weight, and said composition includes: (a) dibasic acid or its diester; (b) dibasic alcohol;… Read More »

Hydrolysis resisting polyester composite and its prepn.

Application Number: 00103404Application Date: 2000.03.08Publication Number: 1312327Publication Date: 2001.09.12Priority Information: International: C08L67/03Applicant(s) Name: Inst. of Industrial TechnAddress: Inventor(s) Name: Gao Xinjing;Chen Lihua;Wu ZhilangPatent Agency Code: 72003Patent Agent: zheng xiaAbstract The present invention discloses a polyester composition resisting hydrolysis, and is characterized by selecting and using macromolecular type end-capping agent which is resistant to high temp.… Read More »

High molecular weight polyester composite and its prepn

Application Number: 00103403Application Date: 2000.03.08Publication Number: 1312326Publication Date: 2001.09.12Priority Information: International: C08G63/183;C08G63/91;C08L67/03Applicant(s) Name: Inst. of Industrial Techn.Address: Inventor(s) Name: Gao Xinjing;Chen Lihua;Wu ZhilangPatent Agency Code: 72003Patent Agent: zheng xiaAbstract The present invention discloses a polyester composition with macromolecular weight. Said invented macromolecular weight polyester composition is made by using polyester prepolymer whose intrinsic viscosity is… Read More »

Active cathode and its prepn.

Application Number: 00102680Application Date: 2000.02.24Publication Number: 1265432Publication Date: 2000.09.06Priority Information: 1999/2/24 JP 45810/99International: C25B11/06;C25B11/08Applicant(s) Name: Durable Electrode Co., Ltd.Address: Inventor(s) Name: Nara Minako;Tanaka Shoshi;Nishiki ZennoriPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract An activated cathode comprising an electrically conductive substrate, an interlayer comprising a nickel oxide formed on the surface of the electrically conductive substrate, and… Read More »

Traditional Chinese herb medicine prepn. for treating cancer

Application Number: 00102128Application Date: 2000.02.28Publication Number: 1311005Publication Date: 2001.09.05Priority Information: International: A61K35/78;A61P35/00Applicant(s) Name: Zhang GuolinAddress: Inventor(s) Name: Zhang GuolinPatent Agency Code: 36100Patent Agent: li weidongAbstract The present invention relates to a prescription medicine for treating cancer, it is made of more than fourty kinds of traditional Chinese medicinal herbs and can convert the acidic substance… Read More »