Tag Archives: radical

Stabilization of polymer using stable free radical

Application Number  00128496 Application Date  1996.02.07 Publication Number  1310189 Publication Date  2001.08.29 Priority Information   1995/2/7 FR 9501380; 1995/6/13 FR 9506967   International Classification  C08F2/38;C08F291/00   Applicant(s) Name  ELF Atochem   Address     Inventor(s) Name  Pascar. Nicol;Muril. Poulichao   Patent Agency Code  11105 Patent Agent  wu xiaonan AbstractThe present invention relates to the stabilization… Read More »

Follow-up non-enclosed radical slide bearing

Application Number: 00113756Application Date: 2000.03.13Publication Number: 1263999Publication Date: 2000.08.23Priority Information: International: F16C17/02;F16C33/04Applicant(s) Name: Xi'an Jiaotong Univ.Address: Inventor(s) Name: Wang Fengcai;Zhu Jun;Xu HuaPatent Agency Code: 61200Patent Agent: jia yujianAbstract A follow-up non-closed radical slide bearings is composed of fixed bush segment as main bush, movable bush segment as secondary bush and shaft. The secondary bush is… Read More »

Sulfoamino radical containing paramagnetic metal compound as magnetic resonance imaging contrast agent

Application Number: 00114345Application Date: 2000.01.27Publication Number: 1306863Publication Date: 2001.08.08Priority Information: International: A61K49/06Applicant(s) Name: Wuhan Univ.Address: Inventor(s) Name: Zhuo Renxi;Yan GuopingPatent Agency Code: 42200Patent Agent: kang dunmengAbstract The present invention belongs to the field of chemistry and medical technology. The contrast agent of the present invention consists of open-chain or ring polyamine, polycarboxylic acid ligand and… Read More »

Process of extracting organic phase to wash away chlorine radical and counter extracting organic phase to wash away salphate radical with cuprammonium solution

Application Number: 00117290Application Date: 2000.07.28Publication Number: 1280202Publication Date: 2001.01.17Priority Information: International: C22B1/26;C22B3/26Applicant(s) Name: Ye FuxiangAddress: Inventor(s) Name: Ye FuxiangPatent Agency Code: 00000Patent Agent: Abstract The technology of the present invention may be used widely in metallurgical and chemical industry and especially in the regeneration of cuprammonium solution for PCB manufacture. The organic phase after extracting… Read More »

Chinese phonetic compact radical code input method (compact code)

Application Number: 00117849Application Date: 2000.06.02Publication Number: 1292515Publication Date: 2001.04.25Priority Information: International: G06F3/023Applicant(s) Name: Gu WeiqingAddress: Inventor(s) Name: Gu WeiqingPatent Agency Code: 00000Patent Agent: Abstract The present invention relates to a Chinese character input method-Chinese phonetic compressed radical code input method (called compressed code), and is characterized by that said input method utilizes a simple rule… Read More »

Process for disproportionating toluene and transferring alkyl radical of heavy arylhydrocarbon

Application Number: 00119767Application Date: 2000.08.29Publication Number: 1340484Publication Date: 2002.03.20Priority Information: International: C07C6/12;C07C15/08Applicant(s) Name: China Petro-Chemical Corp.Address: Inventor(s) Name: Kong Dejin;Yang Deqin;Li HuayingPatent Agency Code: 31102Patent Agent: zhang huimengAbstract A process for disproportionating toluene and the alkyl transfer of heavy arylhydrocarbon features that part of toluene and C9 arylhydrocarbon take part in toluene disproportionating and alkyl… Read More »

Resin composition with phosphorous compound having epoxy radical and its use

Application Number: 00123523Application Date: 2000.08.18Publication Number: 1339537Publication Date: 2002.03.13Priority Information: International: B32B27/38;C08K5/49;C08L85/00;C09D163/00;H05K1/03Applicant(s) Name: Changchun Artificial Resin Plant Co., Ltd.Address: Inventor(s) Name: Huang Kunyuan;Chen Hongxing;Du AnbangPatent Agency Code: 72003Patent Agent: yang shuyuanAbstract The novel resin composite includes: a kind of phosphorous compound with epoxy radical; and a kind of phosphorous curing agent with substitute group capable… Read More »

Atomic group-transfer free radical polymerization initiation system of fullerene halide derivative

Application Number: 00124489Application Date: 2000.09.11Publication Number: 1281866Publication Date: 2001.01.31Priority Information: International: C08F4/00Applicant(s) Name: Liu QingAddress: Inventor(s) Name: Chen Dianbao;Liu Qing;Hua JingPatent Agency Code: 11240Patent Agent: shi hechuAbstract The present invention relates to an atomic group transfer free radical polymerization initiation system using new type fullerene halogenation derivative as base and possessing the following structure, Ps-(C60/C70)Xn/MRm,… Read More »

Preparation of 4(fluorated aromatic radical) boron derivatives

Application Number: 00126371Application Date: 1997.10.24Publication Number: 1313288Publication Date: 2001.09.19Priority Information: 1996/10/25 JP 284170/96; 1996/10/25 JP 284173/96International: C07F5/02Applicant(s) Name: Nippon Shokubai Co., Ltd.Address: Inventor(s) Name: Mii Kin;Katsumi Ikuyo;Yamamoto HisakoPatent Agency Code: 31100Patent Agent: liu libengAbstract (Fluoroaryl)Borane of general formula (3), where R1-R5 denote hydrogen or fluorine atoms, alkyl or alkoxy groups, provided that at least one… Read More »

Preparation of 4(fluorated aromatic radical) boron derivatives

Application Number: 00126372Application Date: 1997.10.24Publication Number: 1313289Publication Date: 2001.09.19Priority Information: 1996/10/25 JP 284170/96; 1996/10/25 JP 284173/96International: C07F5/02Applicant(s) Name: Nippon Shokubai Co., Ltd.Address: Inventor(s) Name: Mii Kin;Katsumi Ikuyo;Yamamoto HisakoPatent Agency Code: 31100Patent Agent: liu libengAbstract (Fluoroaryl)Borane of general formula (3), where R1-R5 denote hydrogen or fluorine atoms, alkyl or alkoxy groups, provided that at least one… Read More »

Condensed benzene derivative used as antioxidant or free radical scavenger and its use in cosmetic preparations

Application Number: 00126881Application Date: 2000.09.01Publication Number: 1291468Publication Date: 2001.04.18Priority Information: 1999/9/1 DE 19941595.1International: A61K7/02;A61K7/40;A61K7/48Applicant(s) Name: BASF AGAddress: Inventor(s) Name: H. SchtreicherPatent Agency Code: 72001Patent Agent: wen hongyanAbstract Use of an anellated benzene derivative as an antioxidant or radical trap in a cosmetic or dermatological composition gives good UV protection. Use of an anellated benzene derivative… Read More »

Sulfonyl urea compound containing alkylthio or propenyl oxy radical and with herbicidal activity and its prepn.

Application Number: 00113423Application Date: 2000.05.11Publication Number: 1323789Publication Date: 2001.11.28Priority Information: International: A01N47/36;C07D251/42Applicant(s) Name: Hunan Chemical Engineering Inst.Address: Inventor(s) Name: Huang Mingzhi;Huang Lu;Chen CanPatent Agency Code: 43113Patent Agent: yang huiAbstract The present invention discloses a series of sulfonylurea compounds containing alkylsulfo radical ro propionyloxy or propine oxy radical and its preparation method, the invented compounds contain… Read More »

Polymerizable alkylene compounds containing tetrahydrofuran methyloxycarbonyl radical and potoresist containing it

Application Number: 00107802Application Date: 2000.06.12Publication Number: 1328272Publication Date: 2001.12.26Priority Information: International: G03F7/031Applicant(s) Name: Changxing Chemical Industry Co LtdAddress: Inventor(s) Name: Yu Qingren;Bo;Shiyao;Xie YucaiPatent Agency Code: 11127Patent Agent: liu chaohuaAbstract A polymerizable olefine compound containing tetrahydrofuran methyloxycarbonyl radical and the photoresist agent containing the compound are disclosed. Said compound can react on other compound to become… Read More »

Process for synthesizing immobilized enzyme carrier with reactive cyclocarbonate radical

Application Number: 00105231Application Date: 2000.04.06Publication Number: 1316514Publication Date: 2001.10.10Priority Information: International: C08F18/24;C12N11/08Applicant(s) Name: Chinese Science and Technology UnivAddress: Inventor(s) Name: Ding LuohanPatent Agency Code: 34103Patent Agent: chen jinAbstract A process for synthesizing immobilized enzyme carrier with reactive cyclocarbonate radical includes such steps as preparing aqueous solution of water-soluble olefinic monomer, adding ethylene carbonate and polyolefinic… Read More »

Chinese character coding and inputting method using the first radical, residual radical and stroke number and the key board

Application Number: 00100002Application Date: 2000.01.03Publication Number: 1256446Publication Date: 2000.06.14Priority Information: International: G06F3/023Applicant(s) Name: Wang YongminAddress: Inventor(s) Name: Wang YongminPatent Agency Code: 00000Patent Agent: Abstract The said keyboard is a number keyboard with at least five number keys of 1,2,3,4 and 5 to represent the five kinds of strokes including horizontal, vertical, right slant, left slant… Read More »