Tag Archives: POLYMER

Process for preparing polymer modified asphalt by solvent method

Application Number  00129156 Application Date  2000.10.08 Publication Number  1346867 Publication Date  2002.05.01 Priority Information     International Classification  C10C3/02   Applicant(s) Name  Anning Modified Asphalt Plant, Qinghai Prov.   Address     Inventor(s) Name  Wang Long;Han Zhaocai;Zhang Chunrui   Patent Agency Code  63100 Patent Agent  chen wenfu AbstractA process for preparing polymer modified asphalt by… Read More »

Use of polymer coating for rubber products

Application Number  00128774 Application Date  2000.09.20 Publication Number  1288909 Publication Date  2001.03.28 Priority Information   1999/9/21 US 09/400488   International Classification  C08J7/02;C09D133/04   Applicant(s) Name  National Starch and Chemical Investment Holding Corp.   Address     Inventor(s) Name  S. Pitrass;C. Shao;A. Mucherye   Patent Agency Code  72001 Patent Agent  liu yuanjin AbstractThe present invention is… Read More »

Cosmetic composition containing at least one siloxanel acrylate copolymer and at least one graft siloxane polymer

Application Number  00128741 Application Date  2000.09.15 Publication Number  1293028 Publication Date  2001.05.02 Priority Information   1999/9/16 FR 99/11596   International Classification  A61K7/025;A61K7/032;A61K7/04;A61K7/06;A61K7/40;A61K7/48   Applicant(s) Name  L' oreal   Address     Inventor(s) Name  C. Dipiill   Patent Agency Code  72001 Patent Agent  liu yuanjin AbstractA cosmetic composition contains at least one special silicone/acrylate copolymer and… Read More »

Cosmestics compositions having at least one kind of siloxanes/ester acrylate copolymer and at least one kind of nonionic polymer with vinyl lactan unit

Application Number  00128736 Application Date  2000.09.18 Publication Number  1295833 Publication Date  2001.05.23 Priority Information   1999/9/16 FR 99/11591   International Classification  A61K7/025;A61K7/032;A61K7/04;A61K7/06;A61K7/40;A61K7/48   Applicant(s) Name  L'oreal   Address     Inventor(s) Name  C. Dipiji   Patent Agency Code  72001 Patent Agent  pang lizhi AbstractThis invention at least contains silicone/ acrylate copolymer and at least a… Read More »

Ethylene polymer and resin composition for producing draw film and method for producing said draw film

Application Number  00128620 Application Date  2000.07.28 Publication Number  1288900 Publication Date  2001.03.28 Priority Information   1999/7/30 JP 217582/99   International Classification  C08F10/02;C08L23/04   Applicant(s) Name  Sumitomo Chemical Co., Ltd.   Address     Inventor(s) Name  Kanamori;Ichioki;Kinsei Kenzo;Nagamatsu Ryuhiro   Patent Agency Code  72001 Patent Agent  wang jihao AbstractEthylene polymer for cast film processing at about… Read More »

Transition metal compound, its producing process olefine polymerization catalyst containing the same transition metal compound and process for producing olefine polymer

Application Number  00128523 Application Date  1996.07.15 Publication Number  1310183 Publication Date  2001.08.29 Priority Information   1995/7/14 JP 178726/1995   International Classification  C07C43/15;C07C43/215;C07C43/225;C07F7/00;C07F7/08;C07F7/12   Applicant(s) Name  Sumitomo Chemical Co., Ltd.   Address     Inventor(s) Name  Katayama Hiroaki;Nabika Masaaki;Imai Akio   Patent Agency Code  11038 Patent Agent  liu jinhui AbstractA transition metal complex represented by general… Read More »

No wax contained compositions capable of forming rigid structure through polymer

Application Number  00128517 Application Date  2000.07.14 Publication Number  1295829 Publication Date  2001.05.23 Priority Information   2000/1/24 FR 00/00921; 1999/7/15 FR 99/09177   International Classification  A61K7/00;A61P17/00   Applicant(s) Name  L'oreal   Address     Inventor(s) Name  V. Phiral;P. Simon   Patent Agency Code  72001 Patent Agent  zhong shouqi AbstractThe invention relates to a physiologically acceptable composition,… Read More »

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 »

Cosmetic composition contg. at least one film-forming polymer with strong style-retaining effect

Application Number  00128487 Application Date  2000.11.17 Publication Number  1296811 Publication Date  2001.05.30 Priority Information   1999/11/19 FR 99/14588   International Classification  A61K7/02;A61K7/025;A61K7/043;A61K7/06;A61K7/48   Applicant(s) Name  L'Oreal   Address     Inventor(s) Name  I.R.-Colvere;H. Samien   Patent Agency Code  72001 Patent Agent  ma chongde AbstractThe invention relates to cosmetic compositions comprising at least one film-forming polymer,… Read More »

Cosmetic composition containing a special characterized polymer and thickening polymer

Application Number  00128486 Application Date  2000.11.17 Publication Number  1300587 Publication Date  2001.06.27 Priority Information   1999/11/19 FR 99/14589   International Classification  A61K7/02;A61K7/025;A61K7/043;A61K7/06;A61K7/48   Applicant(s) Name  L'oreal   Address     Inventor(s) Name  I.R-Colwar;P. Cotyrs   Patent Agency Code  72001 Patent Agent  ma chongde AbstractThe present invention provides a cosmetic compositions comprising, in a cosmetically acceptable… Read More »

Molecular weight of polymer produced by single-point catalyst control and method of molecular weight distrubution

Application Number: 00120364Application Date: 2000.05.18Publication Number: 1277211Publication Date: 2000.12.20Priority Information: 1999/5/19 US 09/315194International: C08F2/38;C08F2/44;C08F10/00;C08F12/08Applicant(s) Name: Union Carbide Chemicals & Plastics Technology Corp.Address: Inventor(s) Name: X. Bai;N. MurewganandmPatent Agency Code: 72001Patent Agent: wen hongyanAbstract In a polymerization process employing a single site catalyst, there is provided an improvement comprising controlling the molecular weight, molecular weight distribution,… Read More »

High solid content nanometer polymer micro emulsion synthesizing method

Application Number: 00116219Application Date: 2000.05.30Publication Number: 1272502Publication Date: 2000.11.08Priority Information: International: C08F2/24Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Wang Changchun;Zhao Yiqiang;Fu ShoukuanPatent Agency Code: 31200Patent Agent: lu feiAbstract The present invention belongs to the field of chemical technology, and relates to a method for synthesizing high solid-content nanometer-level polymer microemulsion, including the following steps: firstly, adding… Read More »

Phosphorous polymer having phenolic structure and its use

Application Number: 00123524Application Date: 2000.08.18Publication Number: 1339518Publication Date: 2002.03.13Priority Information: International: C08G8/28;C08G8/10;C08G79/02;C08L63/00Applicant(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 persent invention discloses one novel phsphorous polymer with phenolic structure and its use in prepreg, composite material, laminated matter, printed circuit board and… Read More »

Polymerization of sticky polymer in presence of treated carbon black

Application Number: 00118474Application Date: 2000.06.28Publication Number: 1279244Publication Date: 2001.01.10Priority Information: 1999/6/29 US 09/343169International: C08F2/44;C08F10/00;C08F36/06Applicant(s) Name: Union Carbide Chemicals and Plastics Technology Corp.Address: Inventor(s) Name: W. Wang;K. J. KanPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract There is provided a method for polymerizing a sticky polymer in the presence of a catalyst under polymerization conditions using carbon… Read More »

Olefine polymerization catalyst and method for production of olefine polymer using it

Application Number: 00126300Application Date: 2000.08.29Publication Number: 1286271Publication Date: 2001.03.07Priority Information: 1999/8/31 JP 245629/99International: C07F17/00;C08F4/64;C08F10/00Applicant(s) Name: Sumitomo Chemical Co., Ltd.Address: Inventor(s) Name: Watanabe KowashiPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract An olefin polymerization catalyst prepared by contacting a specified transition metal compound(A) having a cyclopentadiene type anion skeletons in its molecule with a modified aluminum oxy… Read More »

Polyaddition catalyst compsns. polyaddition catalyst, and method for preparing addition polymer

Application Number: 00120660Application Date: 2000.12.23Publication Number: 1306011Publication Date: 2001.08.01Priority Information: 1999/12/27 JP 370685/99; 1999/12/27 JP 370686/99; 1999/12/27 JP 370687/99; 1999/12/27 JP 370688/99; 2000/3/22 JP 80005/00International: C08F4/52;C08F10/00Applicant(s) Name: Sumitomo Chemical Co LtdAddress: Inventor(s) Name: Takaoki Kazuo;Miyatake TatsuyaPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract An electron-withdrawing group-containing metal compound (I) of an atom of Groups III to… Read More »

Preparation of self-depositing paint based on nanometer-level polymer dispersate

Application Number: 00116308Application Date: 2000.06.02Publication Number: 1277229Publication Date: 2000.12.20Priority Information: International: C09D5/02Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Wang Changchun;Zhao Yiqiang;Fu ShoukuanPatent Agency Code: 31200Patent Agent: lu feiAbstract The self-depositing paint is prepared by using nanometer-level micro emulsion with high solid content as base material and mixing the base material with pigment, oxidant, ferrous fluoride or… 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 »

Polymerization of sticky polymer in presence of treated carbon black

Application Number: 00118474Application Date: 2000.06.28Publication Number: 1279244Publication Date: 2001.01.10Priority Information: 1999/6/29 US 09/343169International: C08F2/44;C08F10/00;C08F36/06Applicant(s) Name: Union Carbide Chemicals and Plastics Technology Corp.Address: Inventor(s) Name: W. Wang;K. J. KanPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract There is provided a method for polymerizing a sticky polymer in the presence of a catalyst under polymerization conditions using carbon… Read More »

Polymer polylol, its prepn. method and prepn. of tough polyurethane foam

Application Number: 00126326Application Date: 2000.09.07Publication Number: 1298893Publication Date: 2001.06.13Priority Information: 1995/2/14 JP 025150/1995; 1994/4/12 JP 073250/1994; 1994/4/12 JP 073251/1994; 1994/5/20 JP 106432/1994International: C08G18/48;C08G65/02Applicant(s) Name: Mitsui Chemical Industry Co., Ltd.Address: Inventor(s) Name: Okubo Kazuhiko;Tsutsui;Hiroyoshi;Sakaki YoshitsuguPatent Agency Code: 11038Patent Agent: liu jinhuiAbstract A polymer polyol is prepared by polymerizing an ethylenically unsaturated monomer in the polyoxyalkylene polyol.… Read More »

Durable action composition consisting of polymer and paste fat matter

Application Number: 00120678Application Date: 2000.12.27Publication Number: 1308928Publication Date: 2001.08.22Priority Information: 2000/1/25 FR 00/01004; 1999/12/28 FR 99/16588International: A61K7/02Applicant(s) Name: L'orealAddress: Inventor(s) Name: V. FilaryPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract The present invention relates to a physiologically acceptable cosmetic composition comprising at least one liquid fatty phase which comprises at least one pasty fatty material and… Read More »

Polymer microball with fluorescent mark and its preparation

Application Number: 00116548Application Date: 2000.06.13Publication Number: 1278534Publication Date: 2001.01.03Priority Information: International: C08F2/22;C08F2/44Applicant(s) Name: Fudan Univ.Address: Inventor(s) Name: Zhao Yiqiang;Gao Haifeng;Yang WuliPatent Agency Code: 31200Patent Agent: yao jingfangAbstract The presnet invention adopts polymer synthesis method to prepare polymer microsphere from nanometer-level to micrometer-level and with adsorbed or bonded fluorescence molecule or fluorescent probe. Said invented method… Read More »

Aqueous polymer capable of free-radial polymerizing monomer, process for producing said polymer and floccutant containing same

Application Number: 00124158Application Date: 2000.08.18Publication Number: 1285361Publication Date: 2001.02.28Priority Information: 2000/5/10 JP 136787/200; 1999/8/19 JP 233272/1999; 1999/11/1 JP 311527/199; 1999/11/16 JP 325453/199; 2000/3/27 JP 86515/2000International: C02F1/56;C08F20/34Applicant(s) Name: Kurita Water Industries Ltd.Address: Inventor(s) Name: hamanabe Hidetsune;Kubo Katsutoshi;Ueno TomokePatent Agency Code: 11038Patent Agent: li yongAbstract A polymer of a water-soluble radical-polymerizable monomer which has nitroxy group at… Read More »

Super-filtering method for recovering polymer emulsion from white liquid

Application Number: 00118658Application Date: 2000.06.20Publication Number: 1278456Publication Date: 2001.01.03Priority Information: 1999/6/21 US 60/140,139International: B01D61/14Applicant(s) Name: Rohm and Haas Co.Address: Inventor(s) Name: R. A. BrachuePatent Agency Code: 11038Patent Agent: chen jizhuangAbstract This invention relates to a process for the recovery of polymeric latices from whitewater. The process of the invention is an ultrafiltration process which utilizes… Read More »

Polymer containing siloxane, its preparation method and use

Application Number: 00126341Application Date: 2000.09.07Publication Number: 1293215Publication Date: 2001.05.02Priority Information: 1999/9/7 DE 19942565.5; 1999/10/28 DE 19951877.7International: C08G77/50Applicant(s) Name: BASF AG.Address: Inventor(s) Name: H. Vitlloer;A. Sana;P. ChsoerPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract In water-soluble or redispersible polymers, obtained by free radical polymerization of ethylenically unsaturated monomers A in the presence of silicone derivative(s) B containing… Read More »

Base material containing high absorption polymer flocked fiber

Application Number: 00121710Application Date: 2000.07.19Publication Number: 1281066Publication Date: 2001.01.24Priority Information: 1999/7/19 US 09/356,948International: A61F13/15;B05D1/02;D04H11/00Applicant(s) Name: Mc Neil-PPC Inc.Address: Inventor(s) Name: V. P. LaskPatent Agency Code: 31100Patent Agent: bai yihuaAbstract A substrate having flocked fibers of superabsorbent polymer thereon is provided. The said substrate may be one of a variety of materials, such as nonwoven materials,… Read More »

Process for hydrogenating conjugated diolefin polymer and its application

Application Number: 00117140Application Date: 2000.06.07Publication Number: 1276389Publication Date: 2000.12.13Priority Information: International: C08F8/04Applicant(s) Name: Huanan Science and Engineering Univ.Address: Inventor(s) Name: Jia Demin;Liu SaPatent Agency Code: 44201Patent Agent: luo guanxiangAbstract The present invention relates to a process for hydrogenating conjugated diolefin polymer and its application. Said process includes preparing alloy catalyst: AxBy, where x=1 or 2,… Read More »

Method for extracting polymer dispersion or solution

Application Number: 00124281Application Date: 2000.08.23Publication Number: 1286270Publication Date: 2001.03.07Priority Information: 1999/8/27 US 60/151,096International: C08F6/10Applicant(s) Name: Rohm & Haas Co.Address: Inventor(s) Name: Zhang Yihua;J.M. Lipovsky;D.M. McFaddenPatent Agency Code: 11038Patent Agent: chen jizhuangAbstract This invention relates to a process for stripping polymer reaction compositions. The process reduces gel in the polymer reaction composition by adjusting the pH… Read More »

Process for modifying fluorine-contaiing polymer, electrode of lithium cell and cladding containing modified polymer

Application Number: 00118712Application Date: 2000.05.21Publication Number: 1275581Publication Date: 2000.12.06Priority Information: 1999/5/21 FR 99/06470International: C08F8/06;C08F114/22;C08J7/12;H01M4/62Applicant(s) Name: Elf Atochem S. A.Address: Inventor(s) Name: T. PascarPatent Agency Code: 72001Patent Agent: lu xinhuaAbstract Chemical modification of fluorinated polymers by treating partially dehydrofluorinated polymer with an oxidising agent to give polymers with excellent adhesive properties. Process for chemical modification of… Read More »

Water swellable cross-linked polymer, compositions thereof, and their preparing method and use

Application Number: 00126803Application Date: 2000.08.31Publication Number: 1286280Publication Date: 2001.03.07Priority Information: 1999/9/1 JP 248043/99International: A61L15/26;C08J3/24;C08L79/02Applicant(s) Name: Nippon Shokubai Co., Ltd.Address: Inventor(s) Name: Harada Nobuyuki;Kitayama Toshitada;Ashitate YoshishiPatent Agency Code: 31100Patent Agent: chen jianhuaAbstract The present invention provides a water-swellable crosslinked polymer composition which comprises an anionic crosslinked polymer and a cationic crosslinked polymer, and is excellent in… Read More »