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 »

Conjugated linoleic acid microcapsule

Application Number: 00111371Application Date: 2000.09.14Publication Number: 1287114Publication Date: 2001.03.14Priority Information: International: B01J13/02;C07B35/08;C07C57/12;C11C1/04;C11C3/00;C11C3/14Applicant(s) Name: First Inst. of Oceanology, National Bureau of OceanographyAddress: Inventor(s) Name: Li Guangyou;Liu Fayi;Shi HongqiPatent Agency Code: 37101Patent Agent: han zhendongAbstract Conjugated linoleic acid microcapsule is prepared by using conjugated linoleic acid as well as edible denatured starch and water and through emulsification,… Read More »

Application of cinnamic acid, cinnamate and their derivative in preparing medicine

Application Number: 00113309Application Date: 2000.03.08Publication Number: 1312070Publication Date: 2001.09.12Priority Information: International: A61K31/19;A61P3/06Applicant(s) Name: Xiao XiangAddress: Inventor(s) Name: Xiao XiangPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to the application of lauric acid, laurate and its derivative in the pharmaceutical field. The have good effect for resisting angiocardiopathy, resisting adiposis, stopping pain, inhibiting bacteria,… Read More »

Polypeptide-human NAD-dependent 2-hydroxy acid dehydrogenase family protein 13 and polynucleotide for coding it

Application Number: 00115228Application Date: 2000.03.28Publication Number: 1315420Publication Date: 2001.10.03Priority 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 NAD-dependent 2-hydroxy acid dehydrogenase family protein 13, the polynucleotide for coding it, the process for preparing this polypeptide by DNA recombination, the application… Read More »

Novel polypeptide–NAd-dependent 2-hydroxy acid dehydrogenase family protein 29.15 and polynucleotide for encoding said polypeptide

Application Number: 00117047Application Date: 2000.07.07Publication Number: 1333219Publication Date: 2002.01.30Priority 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: 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-NAD-dependent 2-hydroxy acid dehydrogenase family protein 29.15, polynucleotide for coding said polypeptide and method for producing this polypeptide by DNA… Read More »

Prepn. of sulfonic acid built matter and lower alkyoxycarbonyl (methyl) acrylate

Application Number: 00119581Application Date: 2000.08.08Publication Number: 1337274Publication Date: 2002.02.27Priority Information: International: C07C67/08Applicant(s) Name: Gaoqiao Petrochemical Acrylic Acid Plant, ShanghaiAddress: Inventor(s) Name: Ma Jianxue;Yang Peilan;Yuan HaiyingPatent Agency Code: 31100Patent Agent: zhu limengAbstract The present invention discloses a sulfoacid compounded material, including 10-90 wt% of toluene-p-sulfonic acid and 90-10 wt% of methylsulfonic acid. It also discloses a… Read More »

Nutritive health-care food for supplementing nucleic acid and its preparing process

Application Number: 00122867Application Date: 2000.08.30Publication Number: 1340302Publication Date: 2002.03.20Priority Information: International: A23J1/04;A23L1/302;A23L1/304Applicant(s) Name: Laifusaiyin Science and Technology Development Co Ltd, BeijingAddress: Inventor(s) Name: Hua ChenPatent Agency Code: 11240Patent Agent: wu leiAbstract A nutritive health-care food for supplementing nucleic acid for preventing diseases, delaying sanility, and taking care of health contains DNA protamine (0-40 wt.%), RNA… Read More »

Secretion-type bacterial strain to generate glutaryl-7-aminocephalophytenic acid acylase with high output

Application Number: 00125105Application Date: 2000.09.08Publication Number: 1283696Publication Date: 2001.02.14Priority Information: International: C12N1/21;C12N15/55;C12N15/63;C12N15/70Applicant(s) Name: Shanghai Inst. of Bio-Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Wang Enduo;Zheng Yonggang;Chen JianfengPatent Agency Code: 31002Patent Agent: fei kaikuiAbstract The present invention discloses a recombined GL-7ACA acylase gene with length of 2.5kb, obtained by coloning from pseudomonads and modified by gene… Read More »

Process for extracting pyruvic acid from fermented liquid of pyruvic acid and preparing sodium pyrouvate

Application Number: 00112049Application Date: 2000.01.21Publication Number: 1271719Publication Date: 2000.11.01Priority Information: International: C07C51/41;C07C51/42;C07C59/19Applicant(s) Name: Wuxi Light Industry Univ.Address: Inventor(s) Name: Chen Jian;Fu Weimin;Lun ShiyiPatent Agency Code: 32104Patent Agent: shi xudanAbstract A process for extracting pyruvic acid from fermented liquid of pyruvic acid and preparing sodium pyruvate features that a special organic solvent is used for one-step… Read More »

Preparation process of 4,4,4-trihalogen butyraldehyde, trihalogen acid and their derivative

Application Number: 00114278Application Date: 2000.05.19Publication Number: 1277177Publication Date: 2000.12.20Priority Information: International: C07B37/02;C07B37/06;C07C47/14;C07C55/32;C07C69/63;C07C233/04;C07C255/10Applicant(s) Name: Guangzhou Inst. of Chemistry, Academia SinicaAddress: Inventor(s) Name: Jiang Huanfeng;Sun Junhua;Li JinhengPatent Agency Code: 44001Patent Agent: li jilanAbstract The chemical compounds 4,4,4-trihalogen butyraldedhyde, trihalogen acid and their derivative have a common expression of CX3CH2R, where X is halogen and R is CHO,… Read More »

Polypeptide-human peroxisome fatty acid acyl-CoA oxidase 14.85 and polynucleotide for coding it

Application Number: 00115871Application Date: 2000.05.26Publication Number: 1325963Publication Date: 2001.12.12Priority 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 A novel polypeptide-human peroxisome fatty acid acyl-CoA oxidase 1485, the polynucleotide for coding it, the process for preparing said polypeptide by DNA recombination, the application of… Read More »

Process for preparing two-element match used for nucleic acid beverage

Application Number: 00117559Application Date: 2000.11.02Publication Number: 1353197Publication 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 preapring two element matching substance used for nucleic aicd beverage includes proportionally mixing L-amino acid with 5'-purine nucleotide, grinding, stirring, microwave treating for 20-40 min, sealing… Read More »

Method for recovering strong acid from aqueous solution

Application Number: 00120154Application Date: 2000.06.30Publication Number: 1280037Publication Date: 2001.01.17Priority Information: 1999/6/30 DK PA199900937International: B01J31/40;B01J31/02;C07C2/02;C07C2/62Applicant(s) Name: Haldor Topsoe A/SAddress: Inventor(s) Name: S.I HomeltoftPatent Agency Code: 72001Patent Agent: yang liqinAbstract Process for the recovery of an acid in its anhydrous form is provided, comprising the steps of: providing an aqueous solution with the acid in its hydrated… Read More »

Application of inorganic acid

Application Number: 00123172Application Date: 2000.10.30Publication Number: 1351107Publication Date: 2002.05.29Priority Information: International: C10G17/02Applicant(s) Name: Jinzhou Petroleum Additive Co LtdAddress: Inventor(s) Name: Jiang Lili;Jiang ZhenyuPatent Agency Code: 00000Patent Agent: Abstract A novel application of inorganic acid features that the P2O5 (22-75.4%) and phosphonic acid (83-87%) are directly used as the deoxidant of oil. Its advantages include low… Read More »

Aromatized and acylated amino acid compound and its preparation

Application Number: 00125876Application Date: 2000.10.27Publication Number: 1295062Publication Date: 2001.05.16Priority Information: International: C07C227/14;C07C229/16Applicant(s) Name: Heng LinsenAddress: Inventor(s) Name: Heng LinsenPatent Agency Code: 31002Patent Agent: fei kaikuiAbstract Isoaryl amide, amino acid and alkali are subjected to reaction in solvent, amino acid is first converted by alkali into salt of amino acid, the salt and isoaryl amide then… Read More »

Nucleic acid milk powder

Application Number: 00110739Application Date: 2000.07.27Publication Number: 1336119Publication Date: 2002.02.20Priority Information: International: A23C9/152;A23C9/16Applicant(s) Name: Longdan Dairy Industry Science &. Technology Co., Ltd., HeilongjiangAddress: Inventor(s) Name: Jin Hongdao;Hao Donghai;Li YanliPatent Agency Code: 23100Patent Agent: chan shumeiAbstract The invented nucleic acid milk powder is prepared from fresh milk 4926-5016 portions, whey powder 150 portions, dried skimmed milk 150… Read More »

Method of treating waste water from production of phenylacetic acid and reusing resouce

Application Number: 00112387Application Date: 2000.07.10Publication Number: 1274684Publication Date: 2000.11.29Priority Information: International: C02F9/04Applicant(s) Name: Nanjing Univ.Address: Inventor(s) Name: Chen Jinlong;Pan Bingcai;Zhang QuanxingPatent Agency Code: 32204Patent Agent: huang jiadongAbstract Waste water from phenylacetic acid production is made to pass through macroporous adsorbing styrene-divinyl benzene copolymer reisn, so that most organic matter including phenylacetic acid is adsorbed by… Read More »

Polypeptide-human NAD-depondent 2-hydroxy acid dehydrogenation family protein 16 and polynucleotide for coding it

Application Number: 00114919Application Date: 2000.03.15Publication Number: 1313333Publication 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 NAD-dependent 2-hydroxy acid dehydrogenation family protein 16, the polynucleotide for coding it, the process for preparing said polypeptide by DNA recombination, the application… Read More »

New polypeptide-dihydropyridine dicarboxylic acid dehydrogenase 21 and polynucleotide for encoding such polypeptide

Application Number: 00116339Application Date: 2000.06.05Publication Number: 1327057Publication Date: 2001.12.19Priority Information: International: A61K38/44;C07K16/40;C12N9/04;C12N15/53;C12N15/63;C12Q1/32;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 one new kind of polypetpide-dihydropyridine decarboxylic acid dehydrogenase 21, polynucleotides for encoding this polypeptide and DNA recombination process to produce this polypeptide.… Read More »