Tag Archives: copolymer

Resin compositions formed by ethylene-ethenol copolymer with long and excellent working properties

Application Number  00129066 Application Date  2000.09.29 Publication Number  1289798 Publication Date  2001.04.04 Priority Information   1999/9/29 JP 277043/99; 1999/9/29 JP 277044/99   International Classification  C08L29/04   Applicant(s) Name  Kuraray Co., Ltd.   Address     Inventor(s) Name  Inomata Naokiyo;Shintome Hiroyuki;Tsuboi Toshio   Patent Agency Code  72001 Patent Agent  liu yuanjin AbstractDisclosed are a resin composition… Read More »

Cosmetic composition containing at least one siloxanel acrylate copolymer and at least one amandment

Application Number  00128746 Application Date  2000.09.15 Publication Number  1293030 Publication Date  2001.05.02 Priority Information   1999/9/16 FR 99/11590   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 a silicone/acrylate copolymer and a conditioning agent. The… Read More »

Aerosol device of hair dressing composition containing at least one siloxane/acrylate copolymer

Application Number  00128742 Application Date  2000.09.15 Publication Number  1293029 Publication Date  2001.05.02 Priority Information   1999/9/16 FR 99/11595   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 AbstractTo provide an aerosol device containing a hair-treating cosmetic composition containing at… 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 »

Cosmetics compositions having least one kind of siloxanes / ester acrylite copolymer and at least one kind of thickening agent

Application Number  00128734 Application Date  2000.09.18 Publication Number  1295831 Publication Date  2001.05.23 Priority Information   1999/9/16 FR 99/11598   International Classification  A61K7/025;A61K7/032;A61K7/04;A61K7/06;A61K7/40;A61K7/48   Applicant(s) Name  L'oreal   Address     Inventor(s) Name  C. Digiji   Patent Agency Code  72001 Patent Agent  pang lizhi AbstractA cosmetic composition in this invention comprising at least one silicone/acrylate copolymer… Read More »

Process for producing ethylene-vinylalcohol copolymer resin and its granular material and the same resin granular material

Application Number  00128695 Application Date  2000.07.23 Publication Number  1287051 Publication Date  2001.03.14 Priority Information   1999/7/23 JP 240274/99; 1999/12/15 JP 355947/99; 1999/12/15 JP 355948/99; 1999/12/15 JP 355949/99; 1999/12/15 JP 355950/99; 1999/12/15 JP 355951/99   International Classification  B29C47/80;C08L23/04;C08K3/10;C08K5/09   Applicant(s) Name  Kuraray Co., Ltd.   Address     Inventor(s) Name  Kahara Takaharu;Kaai Hiroshi;Tsuboi Toshio   Patent… Read More »

Vinyl graft copolymer of oligose

Application Number: 00123970Application Date: 2000.10.26Publication Number: 1351089Publication Date: 2002.05.29Priority Information: International: C08F251/00Applicant(s) Name: Yuande Industry Co Ltd, ZaozhuangAddress: Inventor(s) Name: Li Zongkui;Xu Qinbin;Zhou WeishengPatent Agency Code: 37100Patent Agent: jiang mengAbstract A vinyl graft copolymer of oligose is prepared through preparing oligose from starch and bio-enzyme, and reaction of oligose with acrylic acid or acrylamide under… Read More »

Polyacrylic acid graft copolymer workable high hydroscopicity resin

Application Number: 00116231Application Date: 2000.05.30Publication Number: 1272505Publication Date: 2000.11.08Priority Information: International: C08F2/06;C08F257/02Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Wang Guojian;Yan DeyuePatent Agency Code: 31201Patent Agent: mao cuiyingAbstract The present invention relates to a polyacrylic graft copolymerized workable high-hydroscopicity resin, and is characterized by that it uses p(o)-halomethyl styrene and styrene as monomer, and uses 2,2'-dipyridyl/cuprous… Read More »

Process for preparing poly ether-polyolefine unsaturated compound block copolymer

Application Number: 00124035Application Date: 2000.08.24Publication Number: 1339514Publication Date: 2002.03.13Priority Information: International: C08F297/00Applicant(s) Name: Inst., Yanshan Petrochemmical Corp., BeijingAddress: Inventor(s) Name: Liu Qing;Ying Shengkang;Liu FengPatent Agency Code: 11038Patent Agent: li yongAbstract The process for preparing unsaturated polyether-polyolefin block copolymer includes: the anionic polymerization of epoxy compound in the presence of alcoholate as initiator; the reaction of… Read More »

Nuclear-shell graft copolymer chemical bond connected between nuclear and shell and its preparing method

Application Number: 00110933Application Date: 2000.03.02Publication Number: 1311261Publication Date: 2001.09.05Priority Information: International: C08F265/04Applicant(s) Name: Heli Plastic Modifier Factory, Changle County, Shandong Prov.Address: Inventor(s) Name: Li GuodongPatent Agency Code: 37203Patent Agent: meng xiangrenAbstract In this invention we make the surface of granule carry with polymerizable double-bond functional group by reaction of the reactive granule with reactive functional… Read More »

Polymethylacrylic acid graft copolymer workable high hydroscopicity resin

Application Number: 00116233Application Date: 2000.05.30Publication Number: 1272507Publication Date: 2000.11.08Priority Information: International: C08F2/06;C08F257/02Applicant(s) Name: Shanghai Jiaotong Univ.Address: Inventor(s) Name: Wang Guojian;Yan DeyuePatent Agency Code: 31201Patent Agent: mao cuiyingAbstract The present invention relates to a polymethacrylic graft copolymerized coorkable high-hydroscopicity resin, and is characterized by that it uses p(o)-halomethyl styrene and styrene as monomer, and uses 2,2'-dipyridyl/cuprous… Read More »

Ethylene-ethenol copolymer constituted resin composition with good adhesiveness between layers

Application Number: 00124056Application Date: 2000.07.07Publication Number: 1281004Publication Date: 2001.01.24Priority Information: 1999/7/7 JP 192844/99; 1999/9/7 JP 253516/99International: C08L23/08;C08L29/04Applicant(s) Name: Kuraray Co., Ltd.Address: Inventor(s) Name: Shintome Hiroyuki;Ino NaokiyoPatent Agency Code: 72001Patent Agent: wei jinxiAbstract Disclosed are a resin composition comprising an ethylene-vinyl alcohol copolymer and a multi-layered structure comprising the resin composition. The resin composition has extremely… Read More »

Thermoplastic biologically degradable polyester amide and the preparation of its copolymer

Application Number: 00112699Application Date: 2000.02.24Publication Number: 1310193Publication Date: 2001.08.29Priority Information: International: C08G69/44Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Academia SinicaAddress: Inventor(s) Name: Liu Xiaobo;Mou Li;Yang DejuanPatent Agency Code: 00000Patent Agent: Abstract End carboxyl polysuccinic acid-1,4-butanediol ester prepolymer, end carboxyl polyadipic acid-1,4-butanediol ester prepolymer and diisocyanate compound are made to react in a double screw extruder… Read More »

Process for preparing soild-phase graft copolymer of polyolefine and three monomers and its application

Application Number: 00117390Application Date: 2000.08.30Publication Number: 1283642Publication Date: 2001.02.14Priority Information: International: C08F255/00Applicant(s) Name: Huanan Science and Engineering Univ.Address: Inventor(s) Name: Jia Demin;Luo Yuanfang;He HuiPatent Agency Code: 44201Patent Agent: luo guanxiangAbstract A process for preparing the solid-phase graft copolymer of polyolefine (PO) and trimonomer includes proportionally adding PO powder, trimonomer and free radical trigger to reactor,… Read More »

Keratin material detergent composition containing washing surfactant, dialkyl diallyl ammonium homopolymer and acrylic ternary copolymer

Application Number: 00124947Application Date: 2000.09.26Publication Number: 1292255Publication Date: 2001.04.25Priority Information: 1999/9/29 FR 9912167International: A61K7/075Applicant(s) Name: L' OrealAddress: Inventor(s) Name: V. Maurain;B. BokelePatent Agency Code: 11021Patent Agent: hu jiaoyuAbstract A composition for washing keratin materials combines in a cosmetically acceptable medium: i) at least one detergent surfactant; ii)at least one dialkyldiallylammonium homopolymer; andiii) at least one… Read More »

Thermoplastic biologically degradable polyester amide copolymer and its preparation

Application Number: 00112700Application Date: 2000.02.24Publication Number: 1310194Publication Date: 2001.08.29Priority Information: International: C08G69/44Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Chinese SinicaAddress: Inventor(s) Name: Liu Xiaobo;Yang Dejuan;He YiPatent Agency Code: 00000Patent Agent: Abstract End carboxyl polysuccinic acid-1,4-butanediol ester prepolymer, end carboxyl polyadipic acid-1,4-butanediol ester prepolymer and diisocyanate compound are made to smelt and polycondensated to obtain the… Read More »

Terpine-epoxypropane chloride copolymer and its prepn

Application Number: 00117529Application Date: 2000.10.24Publication Number: 1350019Publication Date: 2002.05.22Priority Information: International: C08G59/22Applicant(s) Name: Guangzhou Inst. of Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Ha Chengyong;Shen MinminPatent Agency Code: 44001Patent Agent: li jilanAbstract The present invention relates to a terpine and epoxy chloropropane copolymer and its preparation method, which is aimed at deep-processing and comprehensively utilizing… Read More »

Keratin material detergent composition containing detergent surfactant and cation galactomannah propenoic acids ternary copolymer

Application Number: 00124949Application Date: 2000.09.26Publication Number: 1290519Publication Date: 2001.04.11Priority Information: 1999/9/29 FR 9912168International: A61K7/075Applicant(s) Name: L'oreal S.A.Address: Inventor(s) Name: Weironick Moran;Belna BokayePatent Agency Code: 11021Patent Agent: hu jiaoyuAbstract A composition for washing keratinous matter, wherein the medium acceptable for cosmetic comprising (i) a cleansing surfactant, (ii) a cationic galactomannan rubber, and (iii) at least an… Read More »

Polyether-polyamino acid double block copolymer and its preparation method and application

Application Number: 00112885Application Date: 2000.04.28Publication Number: 1321696Publication Date: 2001.11.14Priority Information: International: A61K51/06;C08G69/40Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Xiong Chengdong;Zhang Sheng;Wang YahuiPatent Agency Code: 51105Patent Agent: zhang pengAbstract The present invention discloses a preparation method of polyether-poly-amino acid two-block copolymer and its application as medicine control release carrier which… Read More »

Copolymer disperser and fuel contg. it, and lubricant composition contg. it and use thereof

Application Number: 00117893Application Date: 2000.05.31Publication Number: 1297026Publication Date: 2001.05.30Priority Information: 1995/10/3 US 538310International: C10L1/18;C10M145/14Applicant(s) Name: Ethyl Corp.Address: Inventor(s) Name: C.A. Mike;J.J. Vagio;D.Y. -F. YuPatent Agency Code: 72001Patent Agent: zhou huiminAbstract A novel copolymer of an unsaturated acidic reactant and an atactic vinyl terminated propene polymer (VTPP) and its use in preparation of fuel and lubricant… Read More »

Ethene-alpha-olefin copolymer and polyethylene composition

Application Number: 00126299Application Date: 2000.08.29Publication Number: 1286272Publication Date: 2001.03.07Priority Information: 1999/8/31 JP 245626/99; 1999/9/6 JP 251557/99International: C08F10/02;C08L23/06Applicant(s) Name: Sumitomo Chemical Co., Ltd.Address: Inventor(s) Name: Mitsuno Naohiro;Kin Seiichiro;Shiraishi HiroyukiPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract An ethylene- alpha -olefin copolymer obtainable by a gas phase polymerization method in the presence of a catalyst, wherein the copolymer… Read More »

Polyether-polyester biblock copolymer and its preparing method and use

Application Number: 00112979Application Date: 2000.06.01Publication Number: 1326998Publication Date: 2001.12.19Priority Information: International: C08G65/48Applicant(s) Name: Chengdu Inst. of Organic Chemistry, Chinese Academy of SciencesAddress: Inventor(s) Name: Xiong Chengdong;Zhang Sheng;Wang YahuiPatent Agency Code: 51105Patent Agent: zhang pengAbstract The present invention discloses the preparation process of polyether-polyester biblock polymer R1-(A)n-CH2CH2O-(B)n-H and its application as biologically degradable medicine controlled releasing… Read More »

Process for preparing intrinsic conductive copolymer and copolymer composition thereby

Application Number: 00117932Application Date: 2000.06.01Publication Number: 1276388Publication Date: 2000.12.13Priority Information: 1999/6/4 US 60/137,574International: C08F20/04;C08L33/02;C09D5/24Applicant(s) Name: Rohm & Haas Co.Address: Inventor(s) Name: E. E. La Folejur;Wu JunchengPatent Agency Code: 11038Patent Agent: chen jizhuangAbstract A method for preparing an intrinsically conductive copolymer comprising preparing an emulsion latex in a medium; forming a mixture which comprises at least… Read More »

Silicone-polyether copolymer and its use in flexible moulded polyurethane foam

Application Number: 00126457Application Date: 2000.09.01Publication Number: 1286277Publication Date: 2001.03.07Priority Information: 1999/9/1 US 09/388,254International: C08G18/08;C08K5/5415Applicant(s) Name: Dow Corning Inc.Address: Inventor(s) Name: A.R. Arnold;Jr;D.R. Bates;J.H. FreyPatent Agency Code: 11038Patent Agent: liu menghaiAbstract Silicone polyether copolymer surfactants are disclosed which are useful as cell stabilizers in polyurethane flexible molded foams having the formula Me3Si(OSiMe2)x(OSiMeG)yOSiMe3 wherein G is a… Read More »

Sulfonate copolymer containing phosphorus and its preparing process and application

Application Number: 00113316Application Date: 2000.03.09Publication Number: 1313345Publication Date: 2001.09.19Priority Information: International: C02F1/56;C08F230/02Applicant(s) Name: Xiangtan UnivAddress: Inventor(s) Name: Tang Shouyin;Huang Jie;Dai YouzhiPatent Agency Code: 43201Patent Agent: pan yongAbstract A sulfonate copolymer containing P is disclosed, which can be used as treating agent for treating high-basicity, high-hardness and high-pH water with better dispersing, deposit-inhibiting and corrosion-inhibiting effect.… Read More »

Oil filling copolymer as spongy

Application Number: 00118483Application Date: 2000.06.28Publication Number: 1279256Publication Date: 2001.01.10Priority Information: 1999/6/30 JP 185741/99International: C08L23/16Applicant(s) Name: Sumitomo Chemical Co., Ltd.Address: Inventor(s) Name: Oshiba JunichiPatent Agency Code: 72001Patent Agent: pang lizhiAbstract An oil-extended copolymer for sponge comprising an ethylene-alpha-olefin nonconjugated diene copolymer satisfying the following conditions (1) to (4), and an extender oil in an amount of… Read More »

Fully bio-degradable copolymer and its preparing process

Application Number: 00113657Application Date: 2000.09.01Publication Number: 1340555Publication Date: 2002.03.20Priority Information: International: C08G81/00Applicant(s) Name: National Defence Science and Technology Univ. PLAAddress: Inventor(s) Name: Chen Yimin;Nie Yonggen;Xie KaiPatent Agency Code: 43008Patent Agent: zhao hongAbstract A fully biodegradable polycaprolactone-natural high molecular copolymer is prepared through reaction of epsilon-caprolactone and alkyl derivative with natural high molecule at 40-190 deg.C… Read More »

Slurry polymerization process for linear extra-low density ethylene copolymer

Application Number: 00118880Application Date: 2000.06.23Publication Number: 1310187Publication Date: 2001.08.29Priority Information: 1992/1/31 US 829,807International: C08F2/00;C08F10/00Applicant(s) Name: Phillips Petroleum Co.Address: Inventor(s) Name: M.P. McDaniel;E.A. BenheimPatent Agency Code: 11038Patent Agent: li yongAbstract The invention provides a slurry polymerization which includes: making substances contact with each other at temperature of about 60-70 DEG C; hydrocarbon diluent; ethylene monomer; copolymer… Read More »

Multi-component copolymer acrylate adhesive, its preparation method and application for covering aluminium plate with polyimide

Application Number: 00114627Application Date: 2000.06.13Publication Number: 1281883Publication Date: 2001.01.31Priority Information: International: B32B7/12;B32B15/08;C09J133/08Applicant(s) Name: Inst. of Chemistry, Hubei Prov.Address: Inventor(s) Name: Fan Heping;Chen Zongyuan;Li WenminPatent Agency Code: 42102Patent Agent: zhang anguoAbstract The present invention relates to a multicomponent copolyacrylate adhesive, its preparation and application on aluminium plate covered with polyimide. Said adhesive contains the components of… Read More »