Tag Archives: ACID

Stepped regeneration process of sulfuric acid after water desalting treatment

Application Number  00129467 Application Date  2000.12.29 Publication Number  1361069 Publication Date  2002.07.31 Priority Information     International Classification  C02F1/42   Applicant(s) Name  Qilu Petrochemical Co., China Petrochemical Group   Address     Inventor(s) Name  Xi Wenhong;Li Shengtai;Peng Sen   Patent Agency Code  37103 Patent Agent  geng xia AbstractThe present invention features that in the cationic… Read More »

Method for inferring base component of nucleic acid

Application Number  00129419 Application Date  2000.12.20 Publication Number  1360056 Publication Date  2002.07.24 Priority Information     International Classification  C12Q1/68   Applicant(s) Name  Wu Chang   Address     Inventor(s) Name  Wu Chang;Wu Ming   Patent Agency Code  00000 Patent Agent   AbstractA method for inferring the base component of nucleic acid includes the hybridization of… Read More »

Production process of 2-ethyl hexanoic acid

Application Number  00129414 Application Date  2000.12.15 Publication Number  1357527 Publication Date  2002.07.10 Priority Information     International Classification  C07C51/235;C07C53/126   Applicant(s) Name  Qilu Petrochemical Co., China Petrochemical Corp.   Address     Inventor(s) Name  Liu Fusheng;Shao Changdong;Ding Wenguang   Patent Agency Code  37103 Patent Agent  geng xia AbstractThe production process of 2-ethyl hexanoic acid is… Read More »

Process for nucleic acid moleculae hybridization and its equipment

Application Number  00129371 Application Date  2000.12.01 Publication Number  1356392 Publication Date  2002.07.03 Priority Information     International Classification  C07H21/00;C12P19/34;C12Q1/68   Applicant(s) Name  Wu Chang   Address     Inventor(s) Name  Wu Chang;Mu Ming   Patent Agency Code  00000 Patent Agent   AbstractA method for nucleic acid moleculae hybridization features that contact of the nucleic acid… Read More »

Method for making nucleic acid molecular hybridization by using gene chip

Application Number  00129343 Application Date  2000.11.22 Publication Number  1354260 Publication Date  2002.06.19 Priority Information     International Classification  C12Q1/68   Applicant(s) Name  Wu Chang   Address     Inventor(s) Name  Wu Chang;Wu Ming   Patent Agency Code  00000 Patent Agent   AbstractThe method for making nucleic acid molecular hybridization by using gene chip is characterized… Read More »

Method for amplifying and labeling nucleic acid moleculae

Application Number  00129324 Application Date  2000.11.15 Publication Number  1353199 Publication Date  2002.06.12 Priority Information     International Classification  C12P19/34;C12Q1/68   Applicant(s) Name  Wu Chang   Address     Inventor(s) Name  Wu Chang;Wu Ming   Patent Agency Code  00000 Patent Agent   AbstractA process for amplifying and labelling nucleic acid molecules includes polymerase china reaction and… 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 »

Synthesis of ketonic acid lactone amino carbomate antibiotics

Application Number  00129252 Application Date  2000.09.29 Publication Number  1289778 Publication Date  2001.04.04 Priority Information   1999/9/29 US 60/156,554   International Classification  C07H17/08   Applicant(s) Name  Pfizer Products Inc.   Address     Inventor(s) Name  Kaneka Takashi;R.W. MacLeokelin;W.T. MacMillan   Patent Agency Code  11105 Patent Agent  wu xiaonan AbstractThe invention relates to a method of preparing… Read More »

Purification of (methyl) acrylic acid hydroxy alkyl ester

Application Number  00129086 Application Date  2000.09.29 Publication Number  1293185 Publication Date  2001.05.02 Priority Information   1999/10/7 JP 286974/1999   International Classification  C07C69/54;C07C69/653   Applicant(s) Name  Nippon Shokubai Co., Ltd.   Address     Inventor(s) Name  Kometa Yukihiro;Shibusawa Bunsei;Aratani Kyohiro   Patent Agency Code  11038 Patent Agent  liu jinhui AbstractThe present invention provides: a purification process… Read More »

Process for preparing 1-hydroxyl-1-carboxylfatty phosphonic acid

Application Number  00128917 Application Date  2000.09.15 Publication Number  1309128 Publication Date  2001.08.22 Priority Information     International Classification  C07F9/38   Applicant(s) Name  Lanzhou Petro-Chemical Branch, China National Petroleum Corp.   Address     Inventor(s) Name  Wei Cunfa;Lu Hong;Liang Baofeng   Patent Agency Code  62004 Patent Agent  ma yanping AbstractA process for synthesizing 1-hydroxy-1-carboxylfatty phosphonic acid… Read More »

Process for preparing WOx-ZrO2 catalyst of super-strong acid

Application Number  00128731 Application Date  2000.09.11 Publication Number  1304794 Publication Date  2001.07.25 Priority Information     International Classification  B01J23/652;B01J37/04   Applicant(s) Name  Shanxi Inst of Coal Chemistry, Chinese Academy of Sciences   Address     Inventor(s) Name  Sun Yuhan;Peng Shaoyi;Li Fang   Patent Agency Code  14001 Patent Agent  zhang chenghua AbstractA WOx-ZrO2 catalyst of super-strong… Read More »

Application of polyhydroxy fatty acid ester as oil absorbent in removing oil dirt

Application Number  00128391 Application Date  2000.11.28 Publication Number  1355065 Publication Date  2002.06.26 Priority Information     International Classification  B01J20/26;C08L67/00   Applicant(s) Name  Tianan Industry Co Ltd, Hangzhou   Address     Inventor(s) Name  Li Fasheng;Chen Xuejun;Gu Qingbao   Patent Agency Code  11105 Patent Agent  zhang bengyuan AbstractA process for preparing the biodegradable oil absorbing material… Read More »

Preparation method of guluronic acid with single degree of polymerization and its application

Application Number: 00111363Application Date: 2000.09.07Publication Number: 1341602Publication Date: 2002.03.27Priority Information: International: C07H7/033;C08B37/00Applicant(s) Name: Qingdao Univ. of OceanographyAddress: Inventor(s) Name: Guan Huashi;Liu Yan;Jiang XiaoluPatent Agency Code: 37201Patent Agent: cui qingchenAbstract The preparation method of guluronic acid with single polymerization degree includes the following steps: dissolving sodium alginate in water, adding algin lyase to make reaction, heating… Read More »

Industrial fermentation process of producing coarse amino acid product

Application Number: 00113111Application Date: 2000.08.21Publication Number: 1290751Publication Date: 2001.04.11Priority Information: International: C12P13/04Applicant(s) Name: Xiwang Electronic Inst., ChengduAddress: Inventor(s) Name: Liu YongyanPatent Agency Code: 00000Patent Agent: Abstract The present invention is a industrial fermentation process to prepare amino acid for animal feed. Through multiple fermentation in traditional method in a dilating fermentation tank, ultimate strain, mother… Read More »

Polypeptide-human obiqitin carboxylic acid terminal hydrolase 10 and polynucleotide for coding it

Application Number: 00115148Application Date: 2000.03.27Publication Number: 1315559Publication Date: 2001.10.03Priority Information: International: A61K38/48;C07K16/40;C12N9/50;C12N15/57;C12N15/63;C12Q1/37;C12Q1/68Applicant(s) Name: Bode Gene Development Co Ltd, ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract A new polypeptide-human ubiquitin carboxylic acid terminal hydrolase 10, the polynucleotide for coding it, the process for preparing this polypeptide by DNA recombination, the application of… Read More »

Novel polypeptide–human peroxisome fatty acid acetyl-CoA oxidase 8.8 and polynucleotide for encoding said polypeptide

Application Number: 00117011Application Date: 2000.07.07Publication Number: 1333343Publication Date: 2002.01.30Priority Information: International: A61K38/44;C07K16/40;C12N9/02;C12N15/53;C12N15/63;C12Q1/26;C12Q1/68Applicant(s) Name: Shanghai Bode Gene Development Co., Ltd.Address: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses a novel polypeptide-human peroxidase body fatty acid acetyl-coenzyme A oxidase 8.8, polynucleotide for coding said polypeptide and method for producing this polypeptide… Read More »

Process for utilizing acid dregs

Application Number: 00119292Application Date: 2000.06.27Publication Number: 1330986Publication Date: 2002.01.16Priority Information: International: B09B3/00;C09K7/02Applicant(s) Name: Kelamayi Petro-Chemical Plant, Xinjiang Oil Field Branch, China Petroleum GroupAddress: Inventor(s) Name: Niu Chunge;Ouyang Bo;Ma LingPatent Agency Code: 65104Patent Agent: xu liangjiangAbstract A process for utilizing acid dregs includes heating acid dregs to 25-200 deg.C, mixing it with the substance dissolved in… Read More »

Polypeptide with alpha-galactosidase activity and its coding nucleic acid

Application Number: 00122736Application Date: 2000.08.11Publication Number: 1338466Publication Date: 2002.03.06Priority Information: International: C07K14/415;C12N15/64;C12Q1/00;A61K35/14;A61P7/00Applicant(s) Name: Inst of Field Blood Transfusion, Academy of Military Medical Sciences, PLAAddress: Inventor(s) Name: Yang Jun;Zhang YangpeiPatent Agency Code: 11038Patent Agent: huang geshengAbstract A polypeptide with higher alpha-galactosidase activity, the polynucleotide for coding it, the nucleic acid configurator, carrier and host cell, which… Read More »

Composition for treating hair and scalp containing dandruff removing agent and acrylic acid terpolymer

Application Number: 00124948Application Date: 2000.09.26Publication Number: 1293031Publication Date: 2001.05.02Priority Information: 1999/9/29 FR 9912165International: A61K7/075Applicant(s) Name: L'oreal S.A.Address: Inventor(s) Name: Veiraonick Maolain;Beillna BockeiyePatent Agency Code: 11021Patent Agent: hu jiaoyuAbstract An antidandruff composition for treating the hair and scalp combines, in a cosmetically acceptable medium, at least one specific antidandruff agent and at least one acrylic terpolymer… Read More »

Liquid fermentation process for preparing both ganoderic polyose and ganoderic acid

Application Number: 00111953Application Date: 2000.03.10Publication Number: 1264743Publication Date: 2000.08.30Priority Information: International: C12P19/04Applicant(s) Name: Huadong Science and Engineering Univ.Address: Inventor(s) Name: Zhong Jianjiang;Fang QinghuaPatent Agency Code: 31203Patent Agent: luo dachenAbstract A liquid fermentation process for preparing ganoderic polyose and ganoderic acid features that the bacterial strain Ganoderma lucidum Karst it used as its microbe, and the… Read More »

New process for synthesizing diethylbarbituric acid by using sodium methoxide as catalyst

Application Number: 00113994Application Date: 2000.11.20Publication Number: 1354170Publication Date: 2002.06.19Priority Information: International: C07C273/18;C07C275/46;C07C275/48;C07C275/52Applicant(s) Name: Xibei Synthetic Drugs Pharmaceutical PlantAddress: Inventor(s) Name: Cen Lou;Zhang Shengping;Wei YongguangPatent Agency Code: 62002Patent Agent: wang yushuangAbstract The new process for synthesizing barbituric acid by using sodium methylate as catalyst. Said process uses diethyl malonate and urea to synthesize barbituric acid according… Read More »

New polypeptide human peroxisome fatty acid acetyl-CoA oxidase 46.97 and polynucleotides for encoding same

Application Number: 00115828Application Date: 2000.05.24Publication Number: 1324936Publication Date: 2001.12.05Priority Information: International: A61K38/44;C07K16/40;C12N9/02;C12N15/53;C12N15/63;C12Q1/26;C12Q1/68Applicant(s) Name: Bode Gene Development Co., Ltd., ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract The present invention discloses a novel polypeptide-human peroxosome fatty acid acetyl-CoA oxidase 46.97, polynucleotide for coding this polypeptide and a method for producing this polypeptide by… Read More »

Process for improving stability of nucleic acid beverage

Application Number: 00117557Application Date: 2000.11.02Publication Number: 1353195Publication Date: 2002.06.12Priority Information: International: C12P19/34Applicant(s) Name: Fenhuang Co Ltd, GuangdongAddress: Inventor(s) Name: Lin ShunhePatent Agency Code: 00000Patent Agent: Abstract A process for improving the stability of nucleic acid beverage includes such steps as regualting pH value of nucleic acid solution to show neutral in sterilizing procedure, adding small… Read More »

Method and device for analysing free fluorine in solution containing hydrofluoric acid

Application Number: 00119994Application Date: 2000.07.06Publication Number: 1292499Publication Date: 2001.04.25Priority Information: 1999/7/6 JP 191427/99International: G01N21/27;G01N31/16;G01N33/20Applicant(s) Name: Kawasaki Steel Corp.Address: Inventor(s) Name: Yasuhara Hisao;Shimura ShinPatent Agency Code: 72001Patent Agent: wei jinxiAbstract The present invention relates to a analytical method and a analytical apparatus for analyzing of free fluoride in a hydrofluoric acid-containing solution with a coexistent metallic… Read More »

Process for extracting and refining long-chain dicarboxylic acid from bio-fermented liquid

Application Number: 00123143Application Date: 2000.10.26Publication Number: 1351005Publication Date: 2002.05.29Priority Information: International: C07C51/43;C07C55/02Applicant(s) Name: China Petroleum & Chemical Corp.Address: Inventor(s) Name: Wang Chonghui;Tong Mingyou;Song XijunPatent Agency Code: 21102Patent Agent: li weiAbstract A process for extracting long-chain dicarboxylic acid from biological fermented liquid and refining it incldues such steps as separating out untransformed paraffin from the fermented… Read More »

Process for preparing (1-trifluoromethyl) ene boric acid and its application

Application Number: 00125767Application Date: 2000.10.25Publication Number: 1293197Publication Date: 2001.05.02Priority Information: International: C07F5/02Applicant(s) Name: Shanghai Inst of Organic Chemistry, Chinese Academy of SiencesAddress: Inventor(s) Name: Jiang Biao;Wang QuanfuPatent Agency Code: 31002Patent Agent: li changqunAbstract A (1-trifluoromethyl) alkenyl boric acid is prepared through reaction of 1-trifluoromethyl-1-haloolefine, magnesium filings and trialkyl borate at 0 deg.C-ordinary temp. in organic… Read More »

Method for preparing sulfuric acid by incineration of refined benzene regeneration acid

Application Number: 00110673Application Date: 2000.07.18Publication Number: 1287968Publication Date: 2001.03.21Priority Information: International: C01B17/50;C01B17/76Applicant(s) Name: Benxi Iron & Steel (Group) Co., Ltd.Address: Inventor(s) Name: Cui Hongjiang;Liu Qingyou;Liu WenliPatent Agency Code: 21214Patent Agent: dong hongbeiAbstract The present invention relates to the recovery and utilization of waste acid produced during the washing of refined benzene. During the high temperature… Read More »

process for purifying 3.5-dimethyl benzoic acid

Application Number: 00112291Application Date: 2000.05.18Publication Number: 1279234Publication Date: 2001.01.10Priority Information: International: C07C51/43;C07C63/04Applicant(s) Name: Chemical Plant No.7, Taixing CityAddress: Inventor(s) Name: Lu ShouchunPatent Agency Code: 32102Patent Agent: xi shengyuanAbstract A process for purifying 3.5-dimethylbenzoic acid includes such steps as adding raw 3.5-dimethylbenzoic acid to water as solvent, adding alkali, heating to obtain 3.5-dimethyl benzoate, filtering to… Read More »

Polypeptide-human excitatory amino acid transporter 10 and polynucleotide for coding it

Application Number: 00114902Application Date: 2000.03.15Publication Number: 1313319Publication Date: 2001.09.19Priority Information: International: A61K31/7088;A61K38/16;A61K38/17;A61K39/395;A61P7/00;A61P31/00;A61P31/18;A61P35/00;A61P37/00;C07H21/00;C07K14/00;C07K14/435;C07K16/00;C07K16/18;C12N15/10;C12N15/11;C12N15/12;C12N15/63;C12N15/64;C12P21/00;C12Q1/68;G01N33/68Applicant(s) Name: Bode Gene Development Co Ltd, ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract A new polypeptide-human excitatory amino acid transporter protein 10, the polynucleotide for coding it, the process for preparing said polypeptide by DNA recombination, the application of… Read More »

Polypeptide-human phosphatidic acid phosphotase 2-12 and polynucleotide for coding it

Application Number: 00116248Application Date: 2000.05.31Publication Number: 1325990Publication Date: 2001.12.12Priority Information: International: A61K38/46;C07K16/40;C12N9/18;C12N15/55;C12N15/63;C12Q1/42;C12Q1/68Applicant(s) Name: Bode Gene Development Co Ltd, ShanghaiAddress: Inventor(s) Name: Mao Yumin;Xie YiPatent Agency Code: 00000Patent Agent: Abstract A novel polypeptide-human phosphatidic acid phosphotase 2-12, the polynucleotide for coding it, the process for preparing said polypeptide by DNA recombination, the application of said polypeptide… Read More »