Tag Archives: High-molecular

High-molecular block copolymer-medicine compound preparation

Application Number: 00121901Application Date: 1996.09.26Publication Number: 1288728Publication Date: 2001.03.28Priority Information: 1995/9/29 JP 253404/95International: A61K31/704;A61K31/785;A61P35/00Applicant(s) Name: Japan Science and Technology Corp.Address: Inventor(s) Name: Ichii Yasuhisa;Yokoyama Masayuki;Kataoka IchinoriPatent Agency Code: 31100Patent Agent: sha yongshengAbstract A dimer, trimer or tetramer of an anthracycline compound which can be obtained by directly, chemically bonding anthracycline compounds having anticancer activities to… Read More »

Refractory high-molecular polymer composition able to quickly release internal stress and its preparing process

Application Number: 00123536Application Date: 2000.08.18Publication Number: 1338488Publication Date: 2002.03.06Priority Information: International: C08K5/521;C08L55/02;C08L69/00Applicant(s) Name: Su FengbaiAddress: Inventor(s) Name: Su FengbaiPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract A high-molecular polymer composition is prepared through mixing polycarbonate with ABS resin, mixing butanediol naphthalate, and adding triphenyl phosphate as flame retarding agent and RDP with cellular structure. Its advantages… Read More »

High-molecular electrolyte type fuel cell and mfg. method thereof

Application Number: 00126240Application Date: 2000.08.18Publication Number: 1286505Publication Date: 2001.03.07Priority Information: 1999/8/27 JP 242132/99International: H01M4/86;H01M8/10Applicant(s) Name: Matsushita Electric Industrial Co., Ltd.Address: Inventor(s) Name: Kaibara Osamu;Gyoten Hisaakira;Uchida SeiPatent Agency Code: 31100Patent Agent: zhang mingyuAbstract The present invention relates to a polymer electrolyte fuel cell which comprises a pair of electrodes, a polymer electrolyte membrane interposed between the… Read More »

Use of cationic organic high-molecular coagulant

Application Number: 00110676Application Date: 2000.07.18Publication Number: 1334247Publication Date: 2002.02.06Priority Information: International: C02F1/56;C10G33/00Applicant(s) Name: Zhao YanqiuAddress: Inventor(s) Name: Zhao YanqiuPatent Agency Code: 00000Patent Agent: Abstract A novel usage of cationic organic high-molecular coagulant features that the granular or powdered cationic organic high-molecular coagulant (HANFLOG) is diluted by clean water to obtain viscos solution, which can be… Read More »

Preparation of high-molecular weight atactic polypropylene

Application Number: 00114237Application Date: 2000.04.30Publication Number: 1269367Publication Date: 2000.10.11Priority Information: International: C08F4/642;C08F110/06Applicant(s) Name: Zhognshan Univ.Address: Inventor(s) Name: Wu Qing;Lin Shang'an;Zhu FangmingPatent Agency Code: 44200Patent Agent: lin canzhiAbstract A preparation method of high molecular weight atactic polypropylene uses the catalyst formed from monocyclic amyl titanium compound and polyaluminium oxygen alkane to make propylene polymerize at industrial… Read More »

Antiforge pressure-sensitive marker of high-molecular porous compound film and its preparing process

Application Number: 00119558Application Date: 2000.08.01Publication Number: 1280998Publication Date: 2001.01.24Priority Information: International: C08J5/12;G09F3/02Applicant(s) Name: Tianchen New Technology Co Ltd. ShanghaiAddress: Inventor(s) Name: Kong Jilie;Xu Liangheng;Su XiaoxiangPatent Agency Code: 31200Patent Agent: yao jingfangAbstract An antiforge marker of pressure-sensitive high-molecular porous composite film features that the antiforge marker is prepared by compounding high-molecular porous film and microcapsules and… Read More »

High-molecular medicine resisting tumor metastasis and its preparing process

Application Number: 00119560Application Date: 2000.08.01Publication Number: 1283464Publication Date: 2001.02.14Priority Information: International: A61K31/787;A61P35/04Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Huang Junlian;Shi Lianjun;Wan DechengPatent Agency Code: 31200Patent Agent: yao jingfangAbstract A high-molecular medicine for suppressing tumor metastasis is a polymer containing carboxylic acid radicals and imide radicals, which is prepared through selecting substituted radicals. Its advantages include low… Read More »

Process for preparing high-density high-molecular linear polyphenyl thioether

Application Number: 00120629Application Date: 2000.12.27Publication Number: 1309142Publication Date: 2001.08.22Priority Information: International: C08G75/02Applicant(s) Name: Gu QigaoAddress: Inventor(s) Name: Gu Qigao;Li XiaolongPatent Agency Code: 51100Patent Agent: feng zhongliangAbstract A process for preparing high-density high-molecular linear polyphenyl thioether includes mixing sulfide, phosphate and solvent in a mole ratio of 1:(0.2-0.3):(0.5-2.5) at 120-220 deg.C to produce additive compound, reaction… Read More »

Process for preparing 'after-cyclopentadiene' high-molecular catalyst for polymerization of olefine

Application Number: 00121820Application Date: 2000.07.13Publication Number: 1306012Publication Date: 2001.08.01Priority Information: International: C08F4/602;C08F10/00Applicant(s) Name: Changchun Inst of Applied Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Liu Changkun;Zhou Guangyuan;Jin GuoxinPatent Agency Code: 22001Patent Agent: cao guizhenAbstract A high-molecular transition metallocene catalyst for polymerizing olefine is composed of components A and B. Said component A is [P(S-co-cat)], where… Read More »

Process for preparing macroporous high-molecular catalyst microbeads for catalyzing addition reaction of silicon with hydrogen

Application Number: 00109520Application Date: 2000.06.30Publication Number: 1276384Publication Date: 2000.12.13Priority Information: International: B01J31/00;C08F12/08Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Kan Chengyou;Zhao Peizhen;Liu DeshanPatent Agency Code: 11201Patent Agent: luo wenqunAbstract A process for preparing high-molecular macroporous catalyst microbeads for catalyzing the addition reaction of silicon with hydrogen, especially the cross-linked polystyrene-platinum complex catalyst, includes such steps as suspension… Read More »

Process for preparing organic chlorosilane containing carbon function group with high-molecular catalyst

Application Number: 00109519Application Date: 2000.06.30Publication Number: 1276374Publication Date: 2000.12.13Priority Information: International: B01J31/06;C07F7/14Applicant(s) Name: Qinghua Univ.Address: Inventor(s) Name: Kan Chengyou;Liu Deshan;Zhao PeizhenPatent Agency Code: 11201Patent Agent: luo wenqunAbstract A process for preparing organic chlorosilane containing carbon function group in the presence of high-molecular catalyst is disclosed. The complex catalyst is first prepared from chloroplatinic acid and… Read More »

High-molecular micropour composite with skin-core structure and its preparing process

Application Number: 00109480Application Date: 2000.06.28Publication Number: 1330102Publication Date: 2002.01.09Priority Information: International: B29B9/12;C08L25/06;C08L67/02Applicant(s) Name: Inst of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: He Jiasng;Cheng Xingguo;Wang JinPatent Agency Code: 00000Patent Agent: Abstract A high-molecular microporous composition with skin-core structure and its preparing process are disclosed. Its core is microporous polystyrene. Its skin is thermotropic liquid crystal… Read More »

High-molecular biologic earthen basin (film) for resisting drought saving water and protecting seedlings of agriculture

Application Number: 00109191Application Date: 2000.06.15Publication Number: 1330112Publication Date: 2002.01.09Priority Information: International: A01G9/10;C08L101/00Applicant(s) Name: Yusen Co Ltd of Drough-REsisting Water-Saving Seeding-Protecting Earthen Basins,Address: Inventor(s) Name: Li EnhuiPatent Agency Code: 11228Patent Agent: zhang rehuaAbstract A high-molecular biologic basin (film) for antidrought water saving agricultural purpose is prepared through extracting high-molecular organic film forming compound from animal or… Read More »

High-molecular compounded and modified fire resistant wax material and its preparing process

Application Number: 00108477Application Date: 2000.06.08Publication Number: 1276396Publication Date: 2000.12.13Priority Information: International: C08L91/06Applicant(s) Name: Jinwang Light Industry Products Co., Ltd., QingdaoAddress: Inventor(s) Name: Chen SuobinPatent Agency Code: 37101Patent Agent: cui binshengAbstract A high-molecular compounded and modified wax is prepared from semi-refined paraffine (85-92 pts. wt.) and polyvinyl wax (8-15 pts.wt.) and features fire resistance, no deformation… Read More »