Tag Archives: prepn.

Thermo-optical cell and its prepn.

Application Number  00129511 Application Date  2000.09.29 Publication Number  1345094 Publication Date  2002.04.17 Priority Information     International Classification  H01L31/0256;H01L31/06   Applicant(s) Name  Yang Xiwen   Address     Inventor(s) Name  Chen Zhongmou   Patent Agency Code  11100 Patent Agent  zhou guocheng AbstractThe invention relates to a method for manufacturing photoelectric cell that can convert light… Read More »

Polypropylene composition for hot water pipe and its prepn

Application Number  00129469 Application Date  2000.12.29 Publication Number  1361197 Publication Date  2002.07.31 Priority Information     International Classification  C08L23/12;F16L9/12   Applicant(s) Name  Qilu Petrochemical Co., China Petrochemical Group   Address     Inventor(s) Name  Zhang Guiyun;Zhang Lian;Wang Jian   Patent Agency Code  00000 Patent Agent   AbstractThe present invention relates to polypropylene composite and its… Read More »

Prepn of deactivated dual vibrio vaccine for sea fish

Application Number  00129465 Application Date  2000.12.29 Publication Number  1360948 Publication Date  2002.07.31 Priority Information     International Classification  A61K39/106;A61P43/00   Applicant(s) Name  First Inst. of Oceanology, National Bureau of Oceanography   Address     Inventor(s) Name  Sun Xiuqin;Zhang Jinxing;Qu Lingyun   Patent Agency Code  37201 Patent Agent  zhang zhongnan AbstractThe dual vibrio vaccine for sea… Read More »

Medicine for treating congestive heart failure and its prepn

Application Number  00129444 Application Date  2000.12.28 Publication Number  1360900 Publication Date  2002.07.31 Priority Information     International Classification  A61K35/78;A61P9/04   Applicant(s) Name  Bai Mingang   Address     Inventor(s) Name  Bai Mingang;Gu Gang;Ji Xianggao   Patent Agency Code  37202 Patent Agent  yu zhenqiang AbstractThe medicine for treating congestive heart failure is prepared through prepared medicine… Read More »

Konjaku food coloring agent and its prepn

Application Number  00129413 Application Date  2000.12.14 Publication Number  1357257 Publication Date  2002.07.10 Priority Information     International Classification  A23L1/27   Applicant(s) Name  Yu Bo   Address     Inventor(s) Name  Yu Bo   Patent Agency Code  37211 Patent Agent  wang tiejun AbstractThe konjaku food color-mixing agent has fresh vegetable juice as its effective component and… Read More »

Biological bacteriophagic Bdellovibrio prepn and its production process

Application Number  00129401 Application Date  2000.12.15 Publication Number  1357618 Publication Date  2002.07.10 Priority Information     International Classification  A61K9/19;A61K35/74;C12N1/20   Applicant(s) Name  Xu Gang   Address     Inventor(s) Name  Xu Gang   Patent Agency Code  00000 Patent Agent   AbstractThe present invention belongs to the field of biological technology and the biological bacteriophagic Bdellovibrio… Read More »

Prepn of natural active body cell multiplication promoter

Application Number  00129393 Application Date  2000.12.08 Publication Number  1357325 Publication Date  2002.07.10 Priority Information     International Classification  A61K31/353;A61K35/78;A61P35/00;A61P39/00;A61P39/06;A61P43/00   Applicant(s) Name  Qingdao Univ.   Address     Inventor(s) Name  Zhong Jinyi   Patent Agency Code  37104 Patent Agent  duan xiuying AbstractThe present invention discloses a method of extracting polyphenol matter with proanthocyanin content over… Read More »

Chinese herbal medicine for treating pile and its recipe and prepn process

Application Number  00129391 Application Date  2000.12.06 Publication Number  1357339 Publication Date  2002.07.10 Priority Information     International Classification  A61K35/78;A61P9/14   Applicant(s) Name  Zheng Benqin   Address     Inventor(s) Name  Li Changling;Zheng Benqin   Patent Agency Code  00000 Patent Agent   AbstractThe present invention relates to the pile-treating Chinese herbal medicine and its recipe and… Read More »

Antistatic polyvinyl chloride plastic composition and its prepn

Application Number  00129387 Application Date  2000.12.05 Publication Number  1357567 Publication Date  2002.07.10 Priority Information     International Classification  C08K5/57;C08L27/06   Applicant(s) Name  Qilu Petrochemical Co., China Petrochemical Corp.   Address     Inventor(s) Name  Zhang Jianmin;Zhou Jianyong;Zhao Dongyue   Patent Agency Code  37212 Patent Agent  gong tonghai AbstractThe present invention relates to antistatic polyvinyl chloride… Read More »

Method for prepn. of acetic acid

Application Number  00129291 Application Date  2000.09.30 Publication Number  1336360 Publication Date  2002.02.20 Priority Information   1995/4/27 JP 104027/95   International Classification  C07C51/12;C07C53/08   Applicant(s) Name  Daicel Chemical Industries Ltd.   Address     Inventor(s) Name  Morimoto Yoshiaki;Uchiyama Hiroyuki;Agano Kishi   Patent Agency Code  11105 Patent Agent  wu xiaonan AbstractA process for producing acetic acid by… Read More »

Prepn of nylon-6 with high tensile strength and high viscosity

Application Number  00129200 Application Date  2000.10.13 Publication Number  1348973 Publication Date  2002.05.15 Priority Information     International Classification  C08L77/00   Applicant(s) Name  Jin Zhushan   Address     Inventor(s) Name  Jin Zhushan;Hu Suocai;Xiao Yu'en   Patent Agency Code  13100 Patent Agent  qu jiaban AbstractThis invention discloses a preparation method for nylon 6 resin with extensibility… Read More »

Alkyl phenolic modified petroleum resin and its prepn. method

Application Number  00129199 Application Date  2000.10.13 Publication Number  1288017 Publication Date  2001.03.21 Priority Information     International Classification  C08F8/28;C08F240/00;C09D11/10   Applicant(s) Name  Shanxi Prov. Applied Chemistry Inst.   Address     Inventor(s) Name  Ma Guozhang;Bai Guobao;Zhang Zhenrong   Patent Agency Code  14105 Patent Agent  jia dunfeng AbstractThe present invention relates to the manufacturing technology of… Read More »

Nephropathy treating capsule, medicinal powder, tablet, bolus and oral liquid and their prepn

Application Number  00129183 Application Date  2000.10.14 Publication Number  1348776 Publication Date  2002.05.15 Priority Information     International Classification  A61K35/78;A61P1/04   Applicant(s) Name  Ma Youcai   Address     Inventor(s) Name  Ma Youcai   Patent Agency Code  00000 Patent Agent   AbstractThe present invention discloses a medicine for treating kidney diseases, said medicine is in the… Read More »

Aldehyde modified cellulose pulp for prepn. of high strength paper products

Application Number  00128615 Application Date  2000.08.16 Publication Number  1298986 Publication Date  2001.06.13 Priority Information   1999/8/17 US 09/375939; 2000/8/14 US 09/638319   International Classification  C08B15/02;D21H11/20   Applicant(s) Name  National Starch and Chemical Investment Holding Corp.   Address     Inventor(s) Name  A.L. Kimikioglu;D.E. Hakins   Patent Agency Code  72001 Patent Agent  wang jingchao AbstractPaper comprising… Read More »

Novel amino pyrroline compound, its prepn. method and pharmaceutical compositions contg. same

Application Number  00128539 Application Date  2000.11.17 Publication Number  1298872 Publication Date  2001.06.13 Priority Information   1999/11/17 FR 9914434   International Classification  A61K31/40;A61P9/06;A61P9/10;A61P9/12;C07D207/14   Applicant(s) Name  Arid Et Compagnie   Address     Inventor(s) Name  P. Bothquit;J.D. Elhardt;V. Bluban   Patent Agency Code  11038 Patent Agent  huang shuhui AbstractCompound of formula (I):in which:n is 1 or… Read More »

Prepn of 1-bromo-3-methyl-3-butylene

Application Number: 00112272Application Date: 2000.05.15Publication Number: 1323771Publication Date: 2001.11.28Priority Information: International: C07C17/08;C07C21/14Applicant(s) Name: Changzhou Fangzheng Chemical Co., Ltd.Address: Inventor(s) Name: Ao Zhiping;Jiang Qin;Ding GuoqingPatent Agency Code: 00000Patent Agent: Abstract The production method of 1-bromo-3-methyl-2-butylene isopentadiene and hydrobromic acid (concentration 20-54%) or hydrogen bromide gas is used as raw material, and proceed reaction under 20-30 deg.C,… Read More »

Prepn. of diphenyl ether tetraformic dianhydride

Application Number: 00114890Application Date: 2000.05.19Publication Number: 1324794Publication Date: 2001.12.05Priority Information: International: C07D307/89Applicant(s) Name: Heilongjiang Prov. Inst. of PetrochemistryAddress: Inventor(s) Name: Wang Kuntang;Shen Xiangrui;Zhang ShuqinPatent Agency Code: 23111Patent Agent: wang gangAbstract A preparation method of diphenyl ether tetracarboxylic dianhydride which is a useful chemical intermediate, can be used for preparing various compounds, and at the same… Read More »

Prepn of titania for chemical fiber

Application Number: 00119513Application Date: 2000.07.25Publication Number: 1335340Publication Date: 2002.02.13Priority Information: International: C09C1/36Applicant(s) Name: Zhang ChuanwenAddress: Inventor(s) Name: Zhang ChuanwenPatent Agency Code: 31100Patent Agent: zuo yibengAbstract The preparation of titanium dioxide for chemical fiber using common tilanium dioxide as material and through material compounding, crushing, separation to eliminate coarse component, coating, deposition, stoving, milling and other… Read More »

Active monopeptide prepared from active blood polypeptide and its prepn. activity and sequence

Application Number: 00121559Application Date: 2000.08.04Publication Number: 1337403Publication Date: 2002.02.27Priority Information: International: C07K1/16;C07K19/00;A61P9/10Applicant(s) Name: China Test Inst. of Drugs & Biological ProductsAddress: Inventor(s) Name: Xu Kangsen;Liao ZhixiangPatent Agency Code: 11223Patent Agent: wang mengxiaAbstract The present invention discloses an active monopeptide separated from active blood polypeptide-calf blood deproteinized extract, its preparation process and its activity and sequence… Read More »

Method for prepn. of D-pantothenic acid using bar shaped bacteria fermentation

Application Number: 00124485Application Date: 2000.09.08Publication Number: 1288061Publication Date: 2001.03.21Priority Information: 2000/6/30 DE 10031999.8; 1999/9/9 DE 19943055.1International: C12N15/52;C12P13/04Applicant(s) Name: Degussa-Juers AGAddress: Inventor(s) Name: Nicol Dusch;Georg TilbarhPatent Agency Code: 72002Patent Agent: lin xiaogongAbstract The invention provided an improved method for fermentatively producing pantothenic acid by using Coryneform bacterium which amplifies pyc-gene coding for D-pantothenic acid. The process… Read More »

Baichun Prepn. for treating women's pelvic infection

Application Number: 00113565Application Date: 2000.07.27Publication Number: 1336184Publication Date: 2002.02.20Priority Information: International: A61K35/78;A61P15/00;A61P31/02Applicant(s) Name: Xiangya Hospital attached to Hu'nan Medical Univ.Address: Inventor(s) Name: Chen Guolin;Shi LinjiePatent Agency Code: 43113Patent Agent: ma qiangAbstract A traditional Chinese medicine for treating pelvic inflammation is composed of (wt.%): cortex phellodendri 8-12%, cortex ailanti 8-12%, radix pulsatillae 14-16%, herba taraxaci 4-165%,… Read More »

Compound alum powder and its prepn

Application Number: 00115943Application Date: 2000.08.04Publication Number: 1337234Publication Date: 2002.02.27Priority Information: International: A61K31/045;A61K31/222;A61K33/04;A61K33/12;A61K33/26;A61K33/34;A61P7/04Applicant(s) Name: Liu HanyiAddress: Inventor(s) Name: Liu HanyiPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a Chinese medicine product-compound alum powder and its preparation method. It has no need of calcining alum to remove its crystal water, and is characterized by… Read More »

Prepn of Baoxinning tablet as angiocardiopathy treating medicine

Application Number: 00120626Application Date: 2000.12.26Publication Number: 1360898Publication Date: 2002.07.31Priority Information: International: A61K9/20;A61K35/78;A61P9/06;A61P9/10Applicant(s) Name: Sichuan Bazhong Purui Pharmaceutical Co., Ltd.Address: Inventor(s) Name: Yin Shufan;Xiao Hua;Wan XiaochuanPatent Agency Code: 51100Patent Agent: pu jiaweiAbstract The present invention is preparation process of Baoxingning tablet as angiocardiopathy treating medicine. The medicine is prepared by mixing ginger extractum, red sage extractum,… Read More »

Method for prepn N-alkyl-N'-methyl alkyl urea selenite

Application Number: 00122570Application Date: 2000.06.28Publication Number: 1283616Publication Date: 2001.02.14Priority Information: 1999/6/28 DE 19929602.2International: C07D239/10Applicant(s) Name: BASF AktiengesellschaftAddress: Inventor(s) Name: A. Kramo;M. John-Peter;R. HeintzPatent Agency Code: 72001Patent Agent: yang liqinAbstract The invention relates to a process for preparing essentially formic acid-free N-alkyl-N'-methylalkyleneureas of the formula, from the corresponding alkyleneureas by reaction with monomeric or polymerized formaldehyde… Read More »

ABS based resin and its prepn. method

Application Number: 00126360Application Date: 2000.09.07Publication Number: 1298900Publication Date: 2001.06.13Priority Information: 1993/12/27 JP 332396/93; 1993/12/27 JP 332398/93; 1993/12/27 JP 332399/93; 1993/12/27 JP 332400/93; 1994/4/20 JP 81429/94International: C08L55/02Applicant(s) Name: Mitsui Chemical Industry Co., Ltd.Address: Inventor(s) Name: Iwamoto Hajima;Nakashima Akihiko;Takaku NaohitoPatent Agency Code: 72001Patent Agent: zhou huiminAbstract A molding of an ABS-based resin has rubber particles located at… Read More »

Piles treating medicine and its prepn.

Application Number: 00111105Application Date: 2000.05.11Publication Number: 1323602Publication Date: 2001.11.28Priority Information: International: A61K35/78;A61P9/14Applicant(s) Name: Qilu Pharmaceutical PlantAddress: Inventor(s) Name: Wang Fengshan;Zhang Tianmin;Zhu XiqiangPatent Agency Code: 37100Patent Agent: jiang mengAbstract A drug used to treat hemorrhoids and its preparing method are disclosed in the invention. The drug is made from the extractive from animal hoof and shell… Read More »

Fermentation prepn. of arachidonic acid

Application Number: 00114562Application Date: 2000.05.12Publication Number: 1323904Publication Date: 2001.11.28Priority Information: International: C12P7/40Applicant(s) Name: Central-China Science &. Technology Univ.Address: Inventor(s) Name: Yu Longjiang;Zhou Pengpeng;Zhu MinPatent Agency Code: 42001Patent Agent: wang minfengAbstract A fermentation method for preparing arachidonic acid includes the processes and steps as: (A). for seed expansion culture: the first is to prepare the bean… Read More »

Externally applied bone Bi-syndrome treating plaster and its prepn

Application Number: 00119022Application Date: 2000.10.11Publication Number: 1347707Publication Date: 2002.05.08Priority Information: International: A61K9/06;A61K35/56;A61K35/58;A61K35/78;A61P19/08Applicant(s) Name: Cao ZhaoguiAddress: Inventor(s) Name: Cao ZhaoguiPatent Agency Code: 00000Patent Agent: Abstract The bone Bi-syndrome treating plaster for externally use is used to treat hyperosteogeny, protrusion of llumber intervertebral disc and other diseases. It is prepared with Chinese angelica, red peony root, ampelopsis… Read More »

Wound dressing and its prepn.

Application Number: 00121219Application Date: 2000.08.07Publication Number: 1337270Publication Date: 2002.02.27Priority Information: International: A61L15/28;A61L15/32;A61L15/40;A61L15/44Applicant(s) Name: Huang LinghuiAddress: Inventor(s) Name: Huang LinghuiPatent Agency Code: 72002Patent Agent: yu huiAbstract The present invention relates to a wound dressing, including collagen or its derivative and hyaluronic acid or its derivative. Said invention also provides a method for preparing said wound dressing.

Herbicide mixture prepn. of sulcotrione and nicoculsfuron fro corn field

Application Number: 00123097Application Date: 2000.10.18Publication Number: 1348693Publication Date: 2002.05.15Priority Information: International: A01N47/38Applicant(s) Name: Guan LijieAddress: Inventor(s) Name: Guan Lijie;Liu Fenglan;Hou YibingPatent Agency Code: 21002Patent Agent: xu zongfuAbstract The present invention relates to pesticide for eliminating weeds in corn field, it is a bianary pesticide, mixture of sulcotrione and nicosulfuron in weight ratio 60:1 to 1:1… Read More »