Tag Archives: prepn.

Natural and high-protein health bolus and its prepn.

Application Number: 00113586Application Date: 2000.08.01Publication Number: 1336194Publication Date: 2002.02.20Priority Information: International: A23L1/29;A61K35/78;A61P3/02Applicant(s) Name: Wei LijuanAddress: Inventor(s) Name: Wei LijuanPatent Agency Code: 00000Patent Agent: Abstract In the present invention used is pure natural high protein nutritive powder as nutrition source to prepare pure natural high protein nourishing pill. Insect powder is used as nutrition supplement. And… Read More »

Oxygen deficiency resistant and composite type metal hydated oxides fine desulfurizing agent and prepn. method therefor

Application Number: 00116020Application Date: 2000.09.11Publication Number: 1287875Publication Date: 2001.03.21Priority Information: International: B01D53/48Applicant(s) Name: Hubei Prov. Chemical Research Inst.Address: Inventor(s) Name: Duan Wei;Wang Guoxing;Zhang XianmaoPatent Agency Code: 42102Patent Agent: zhang anguoAbstract The present invention relates to fine desulfurizing agent and its preparation. Said desulfurizing agent is composed of hydrated ferric oxide Fe2O3.H2O and one or more… Read More »

Plant growth regulator, prepn. method and application thereof

Application Number: 00120946Application Date: 2000.08.07Publication Number: 1287781Publication Date: 2001.03.21Priority Information: International: A01N47/28Applicant(s) Name: Shanxi Univ.Address: Inventor(s) Name: Liu Zhenru;Qi Jingshao;Suo KuiqianPatent Agency Code: 14001Patent Agent: wei shuweiAbstract The present invention relates to plant growth regulator, multiglycol bis biphenyl urea. The said plant growth regulator is compounded into 5-300 mg/L concentration water solution for spraying fliage… Read More »

Series fruit and vegetable juice using carrot as main raw material and prepn. method therefor

Application Number: 00122866Application Date: 2000.08.30Publication Number: 1287808Publication Date: 2001.03.21Priority Information: 2000/7/27 CN 00121400.4International: A23L2/04;A23L2/68Applicant(s) Name: Huifeng Agriculture, Induslry and Trade Development Co., Ltd., BeijingAddress: Inventor(s) Name: Zhao Xiaoyan;Ma YuePatent Agency Code: 11127Patent Agent: huang jianAbstract The present invention relates to fruit and vegetable juice beverage with carrot as main raw material and its preparation method.… Read More »

Low dose Etikavi Prepn. and the use thereof

Application Number: 00126403Application Date: 2000.08.29Publication Number: 1310999Publication Date: 2001.09.05Priority Information: 2000/2/29 US 60/185672International: A61K31/52;A61P1/16Applicant(s) Name: Bristol-Myers Squibb Co.Address: Inventor(s) Name: R.J. Kellono;O.L. Spullokl;A. HarillnawalaPatent Agency Code: 72001Patent Agent: guan lixinAbstract Compositions containing a low dose of entecavir are administered on a daily basis to treat hepatitis B virus infection and/or co-infections. Formulations for the oral… Read More »

Heat resistant calcium silicate material and its prepn.

Application Number: 00111106Application Date: 2000.05.15Publication Number: 1323756Publication Date: 2001.11.28Priority Information: International: C04B14/46;C04B16/02;C04B28/18Applicant(s) Name: Zheng GuoxingAddress: Inventor(s) Name: Zheng Guoxing;Wang ZunliangPatent Agency Code: 37100Patent Agent: jiang mengAbstract The invented calcium silicate heat resisting material is composed of wollastonite, silica powder, calcium material, fiber material, its composition is as follows: the mole ratio of silica powder and… Read More »

Method for prepn. of beer bottle material

Application Number: 00114579Application Date: 2000.05.16Publication Number: 1323845Publication Date: 2001.11.28Priority Information: International: B29D22/00;C08G63/189Applicant(s) Name: Chen ShunliAddress: Inventor(s) Name: Chen ShunliPatent Agency Code: 35100Patent Agent: ding xiuliAbstract The present invention relates co the preparation of raw material for beer bottle, paraxylene is used as raw material, acetic acid as solvent, to proceed high temperature oxidation and produce… Read More »

Prepn of 3-chloropropionyl chloride

Application Number: 00119049Application Date: 2000.10.20Publication Number: 1349969Publication Date: 2002.05.22Priority Information: International: C07C51/60;C07C53/50Applicant(s) Name: Ao ZhipingAddress: Inventor(s) Name: Ao ZhipingPatent Agency Code: 00000Patent Agent: Abstract The preparation method of 3-chloropropionylchloride is characterized by that it adopts 3-chloropropionic acid to make acidation with phosphorus trichloride, the ratio of phosphorus trichloride and 3-chloropropionic acid is 0.5:1-3:1, its reaction… Read More »

Organocopper bactericide and its prepn

Application Number: 00121346Application Date: 2000.07.21Publication Number: 1335069Publication Date: 2002.02.13Priority Information: International: A01N55/02Applicant(s) Name: Tianjin City New Pesticide Techn Development & Research centerAddress: Inventor(s) Name: Zhou Yukun;Wu HuilaiPatent Agency Code: 12100Patent Agent: dong yiningAbstract The organocopper bactericide is prepared with the material including dehydrogenated abietic acid 10-40 wt%, cupric oxide 2-15 wt%, organic solvent 40-60 wt%… Read More »

Chinese medicine Hanhui prepn

Application Number: 00123100Application Date: 2000.10.19Publication Number: 1349799Publication Date: 2002.05.22Priority Information: International: A61K35/78;A61P1/04;A61P15/02;A61P31/04Applicant(s) Name: Wang LunqiaoAddress: Inventor(s) Name: Wang LunqiaoPatent Agency Code: 21209Patent Agent: liu zhongdaAbstract The Chinese medicine Hanhui mixture preparation is made up by using (wt%) 60% of fresh notoginseng, 39% of fresh aloe and 1% of coptis root through the processes of mixing,… Read More »

Prepn. of butane tetracarboxylic acid

Application Number: 00112301Application Date: 2000.05.23Publication Number: 1324787Publication Date: 2001.12.05Priority Information: International: C07C51/285;C07C55/24Applicant(s) Name: Qianhuang Hongqi Fine Chemical Plant, WujinAddress: Inventor(s) Name: Zhang NianliangPatent Agency Code: 32211Patent Agent: he huachengAbstract A preparation method of butane tetracarboxylic acid includes the following steps: heating maleic anhydride and butadiene in solvent benzol to make them produce reaction to synthesize… Read More »

Inorganic mineral reinforcer for cement and its prepn.

Application Number: 00115681Application Date: 2000.05.15Publication Number: 1323755Publication Date: 2001.11.28Priority Information: International: C04B22/14Applicant(s) Name: Shanghai Normal Univ.Address: Inventor(s) Name: Ling YixinPatent Agency Code: 31100Patent Agent: chen wenjingAbstract The present invention relates to inorganic mineral material reinforcing agent for cement, it includes (wt.%): alum stone 20-50%, anhydrite 30-60%, coal gangue 10-25%, sepiolite 0-30%. The invented reinforcing agent… Read More »

Prepn. of 2,2'-di(N-methylphthalimido-4-phenoxy) propane

Application Number: 00119539Application Date: 2000.08.01Publication Number: 1336364Publication Date: 2002.02.20Priority Information: International: C07D209/48Applicant(s) Name: Shanghai City Inst., of Synthetic ResinAddress: Inventor(s) Name: Hua Xiangyang;He Feifeng;Lu KaiPatent Agency Code: 31104Patent Agent: li shengzhuAbstract The present invention relates to the preparation of 2,2'-di(N-phthalimide-4-oxyphenyl) propane, bisphenol-A and sodium methoxide proceed reflux reaction in tluene solvent for 3-5 hr., reaction… Read More »

Method for prepn. of high pureness xylitol

Application Number: 00122143Application Date: 2000.07.31Publication Number: 1283700Publication Date: 2001.02.14Priority Information: 1999/8/10 JP 226712/99; 1999/8/10 JP 226713/99International: C12P7/02Applicant(s) Name: Ajinomoto Co., Ltd.Address: Inventor(s) Name: Aoki Yuichi;Ono Emiko;Choshima KazutakaPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract Herein are disclosed a process for producing xylitol of high purity (one-step desalting process) which comprises the steps of (1) removing the… Read More »

Prepn of nano-carbon tube

Application Number: 00124600Application Date: 2000.09.26Publication Number: 1344674Publication Date: 2002.04.17Priority Information: International: C01B31/02Applicant(s) Name: Nankai Gede Group Corp., Ltd., TianjinAddress: Inventor(s) Name: Gao Xueping;Wu Feng;Lan YingPatent Agency Code: 12200Patent Agent: zhao zunshengAbstract By using the hydrogen reducing product of oxide of alloy storing hydrogen as catalyst, the present invention prepares nanometer carbon tube through catalytic cracking… Read More »

Fodder additive contg. zinc hydroxy methionine and the prepn. method therefor

Application Number: 00113617Application Date: 2000.08.16Publication Number: 1287795Publication Date: 2001.03.21Priority Information: International: A23K1/16;C07C323/58Applicant(s) Name: Huang YiqiangAddress: Inventor(s) Name: Huang YiqiangPatent Agency Code: 43008Patent Agent: zhao hongAbstract The invented feed additive, hydroxy zinc methionate, is prepared from liquid hydroxy methionic acid and inorganic zinc salt solution in the mole ratio of to 1-2 and through chelation unler… Read More »

Prepn. of herbicidal fertilizer for rice field

Application Number: 00117253Application Date: 2000.07.27Publication Number: 1336113Publication Date: 2002.02.20Priority Information: International: A01N47/36;C05G3/00Applicant(s) Name: Inst. of Soil &. Fertilizer, Guangdong Prov. Academy of Agricultural SciencesAddress: Inventor(s) Name: Huang Xiaohong;Ke Yushi;Zhang ZhuangtaPatent Agency Code: 00000Patent Agent: Abstract The invented preparing method of pesticide for paddy rice is to mix quinclorac 2-10%, bensulfuron-methyl 1-2%, paclobutrazol 2-10%, "lugongbao" microfertilizer… Read More »

Prepn. method for mannosan antigen factor 4 and mannosan antigen factor 6

Application Number: 00120950Application Date: 2000.08.02Publication Number: 1336378Publication Date: 2002.02.20Priority Information: International: C07H3/06;C08B37/00Applicant(s) Name: Ecological environment Research Center, Chinese Academy of SciencesAddress: Inventor(s) Name: Kong Fanzuo;Zhu YuliangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to simple preparation method of mannocarolose antigen foctor 4 and mannocarolose antigen factor 6, used here is ortho-ester of mannose… Read More »

Natural furan-like perfume and its prepn

Application Number: 00123017Application Date: 2000.09.21Publication Number: 1344713Publication Date: 2002.04.17Priority Information: International: C07D307/58Applicant(s) Name: Jinju Perfumery, DalianAddress: Inventor(s) Name: Sun Zhi;Jia Weimin;Wang PeihangPatent Agency Code: 21103Patent Agent: guo lihuaAbstract The natural furan-like perfume is prepared through oxidation conversion to concentrate carbon with over 96% by C14 test. In condensation and cyclization process of alpha-methyl diethyl diglycolate… Read More »

(R)-and(S)-2-(4-acyloxy group phenoxy) propionate prepn. process

Application Number: 00126477Application Date: 1994.05.26Publication Number: 1294117Publication Date: 2001.05.09Priority Information: 1993/6/1 DE P4318092.2International: C07C67/333;C07C67/343;C07C69/712Applicant(s) Name: BASF AGAddress: Inventor(s) Name: W. Schgal;H. Satte;G. SchaftPatent Agency Code: 11038Patent Agent: li yongAbstract Disclosed is a method for preparing mixture of (R)- and (S)-2-(4-acyloxyphenoxy)propionic esters of formula IV containing (R) or (S) isomer with enantiomeric excess of at least… Read More »

Rare-earth activated aluminosilicate long persistence luminescent, and prepn. method therefor

Application Number: 00111210Application Date: 2000.07.14Publication Number: 1277982Publication Date: 2000.12.27Priority Information: International: C09K11/80Applicant(s) Name: Lunbo Industry Group Co., Ltd., ShandongAddress: Inventor(s) Name: Sun Zhao;Su Shimin;Zhang YujunPatent Agency Code: 37200Patent Agent: sun junAbstract The present invention relates to a rare earth-activated alkali earth metal aluminium silicate long-afterglow luminous material and its preparation method. Its general expression formula… Read More »

Refined active carbon desulfurizer for eliminating mercaptan and thioether and its prepn.

Application Number: 00114588Application Date: 2000.05.24Publication Number: 1324686Publication Date: 2001.12.05Priority Information: International: B01J20/20Applicant(s) Name: Hubei Prov. Inst. of ChemistryAddress: Inventor(s) Name: Ye Jingdong;Zhang Chuanxue;Zhang QingjianPatent Agency Code: 42102Patent Agent: zhang anguoAbstract The desulfurizing agent comprises oxide or salt of Na, Cu and Si and active carbon. Its preparation method is characterized by adding water soluble compounds… Read More »

Semi-crystalline dendritic polyether amide oligomer capable of being radiation cured and its prepn

Application Number: 00119066Application Date: 2000.10.20Publication Number: 1350021Publication Date: 2002.05.22Priority Information: International: C08G69/40;C09D5/03Applicant(s) Name: China Science &. Technology Univ.Address: Inventor(s) Name: Shi Wenfang;Wei HuanyuPatent Agency Code: 34103Patent Agent: wang xiangqiuAbstract The present invention relates to a radiation-curable semi-crystalline dendrite polyether amide oligomer and its preparation method. It is characterized by that on the basis of synthesis… Read More »

Method for prepn. of filter element

Application Number: 00121355Application Date: 2000.07.21Publication Number: 1298989Publication Date: 2001.06.13Priority Information: 1996/6/3 JP 139814/1996; 1995/7/28 JP 193818/1995International: B01D39/18;D21J5/00Applicant(s) Name: Denso K.K.Address: Inventor(s) Name: Sugiura Masaudo;Murase Toshihiro;Sanami HirosaPatent Agency Code: 72002Patent Agent: gan lingAbstract A filter element for use in an oil filter is composed of main fibers of at least 5 mu m diameter and micro… Read More »

Colitis treating Chinese medicine prepn

Application Number: 00123167Application Date: 2000.10.23Publication Number: 1349807Publication Date: 2002.05.22Priority Information: International: A61K35/78;A61P1/00Applicant(s) Name: Li ShuhuaAddress: Inventor(s) Name: Li Shuhua;Shan Minghua;Li YunfengPatent Agency Code: 21114Patent Agent: bo haihuiAbstract The Chinese medicine for curing colitis includes two types, one of them is used for curing colitis due to damp-heat, its prepscription is formed from the Chinese medicinal… Read More »

Instant bath prepn made of moxa and gingko leaf and its prepn process

Application Number: 00112422Application Date: 2000.07.25Publication Number: 1335124Publication Date: 2002.02.13Priority Information: International: A61K7/50Applicant(s) Name: Ma QunmoAddress: Inventor(s) Name: Ma QunmoPatent Agency Code: 34101Patent Agent: he meishengAbstract The instant bath preparation is prepared with moxa and gingko leaf and through the processes of mixing, crushing, mixing with clear water, puffing and kneading to crush. By means of… Read More »

3 alpha-alkylacyloxy-6 beta-alkylacyoxy tropane compounds and their prepn.

Application Number: 00115682Application Date: 2000.05.15Publication Number: 1323798Publication Date: 2001.11.28Priority Information: International: C07D451/10Applicant(s) Name: Shanghai No.2 Medical Univ.Address: Inventor(s) Name: Liu Huizhong;Lu Yang;Chen HongzhuanPatent Agency Code: 31100Patent Agent: chen wenjingAbstract The present invention relates to tropane compound as formula I, where: R1 and R2 are same or not being same; they C4-C15 aliphatic alkyl when they… Read More »

Prepn. and affinity chromatographic purification process of kallidinogen enzyme

Application Number: 00119540Application Date: 2000.08.01Publication Number: 1336434Publication Date: 2002.02.20Priority Information: International: C07K1/22;C12N9/64Applicant(s) Name: Shanghai Huihai Biochemical Product PlantAddress: Inventor(s) Name: Sha Longhua;Jin WuPatent Agency Code: 31113Patent Agent: chen zhiliangAbstract The present invention relates to preparation of kallidinogen enzyme and its affinity and chromatography purification method, it is characterized in that utilized are the difference in… Read More »

Prepn of fireproofing cable material without halide

Application Number: 00122157Application Date: 2000.07.22Publication Number: 1335334Publication Date: 2002.02.13Priority Information: International: C08L23/00;H01B3/44Applicant(s) Name: China Science &. Technology Univ.Address: Inventor(s) Name: Qu Baojun;Xie RongcaiPatent Agency Code: 34103Patent Agent: wang xiangqiuAbstract The fireproofing cable material without halide is prepared with polyolefine in 67-75 wt% as basic material as well as halide-free fire retardant and small amount of… Read More »

Hydrogenation protecting catalyst and its prepn.

Application Number: 00124903Application Date: 2000.09.25Publication Number: 1344781Publication Date: 2002.04.17Priority Information: International: C10G45/06Applicant(s) Name: China Petrochemical Co., Ltd.Address: Inventor(s) Name: Knag Xiaohong;Wang Kui;Dong WeizhengPatent Agency Code: 72001Patent Agent: xu shuAbstract The hydrogenation protecting catalyst has one kind of alumina carrier and loaded Mo and/or W and Ni and/or Co. The alumina carrier has a total ammonia… Read More »