Tag Archives: polyolefin

Polyolefin blend material and its preparing process

Application Number  00129587 Application Date  2000.10.08 Publication Number  1346841 Publication Date  2002.05.01 Priority Information     International Classification  C08L23/00   Applicant(s) Name  Inst of Chemistry, Chinese Academy of Sciences   Address     Inventor(s) Name  Xu Demin;Hu Youliang;Ke Yucai   Patent Agency Code  11021 Patent Agent  li yue AbstractA polyolefin blend composite material is prepared… Read More »

Process for preparing cross-linked foam polyolefin material

Application Number: 00110602Application Date: 2000.07.03Publication Number: 1331264Publication Date: 2002.01.16Priority Information: International: C08J9/14;C08L23/00Applicant(s) Name: Zhu YuAddress: Inventor(s) Name: Zhu YuPatent Agency Code: 21207Patent Agent: yang guangAbstract A process for preparing the cross-linked foam polyolefin material includes conventionally preparing the foamable polyolefin from polyolefin, cross-linking agent and foaming agent, heating for cross-linking with the cross-linked level of… Read More »

Low-smoke non-halogen low-poisin fire-retarding polyolefin material for protective sleeve

Application Number: 00111389Application Date: 2000.09.21Publication Number: 1343737Publication Date: 2002.04.10Priority Information: International: C08K13/02;C08L23/04Applicant(s) Name: Luneng Taishan Electric Cable Co Ltd, Shandong ProvAddress: Inventor(s) Name: Xie Darong;Wang Ruying;Wu NanpingPatent Agency Code: 37207Patent Agent: zhang jinAbstract A flame-retarding polyolefine material used as the protecting sleeve of electric cable is prepared from modified polyolefine resin as basic component, flame-retarding… Read More »

Composition based on polyolefin and low melting point polyamide

Application Number: 00117983Application Date: 2000.06.02Publication Number: 1291622Publication Date: 2001.04.18Priority Information: 1999/6/2 FR 99/06934International: C08L23/00;C08L77/00Applicant(s) Name: Atthofinas Co.Address: Inventor(s) Name: M.F. Alex;M.P. Blondel;J.J.-J. FlatPatent Agency Code: 72001Patent Agent: liu yuanjinAbstract The invention relates to compositions containing a polyamide matrix (A) and a polyolefin dispersed phase (B), in which compositions the polyamide has a melting point below… Read More »

Polyolefin resin composition

Application Number: 00120780Application Date: 2000.07.14Publication Number: 1281002Publication Date: 2001.01.24Priority Information: 1999/7/14 JP P11-200624; 2000/6/19 JP P12-182803International: C08L23/00;C08K5/51Applicant(s) Name: Mitsui Chemicals, Inc.Address: Inventor(s) Name: Hamada Naoshi;Hirakawa Sada;Yamamoto AkihikoPatent Agency Code: 11243Patent Agent: cang jianmengAbstract A polyolefin resin composition comprising (A) an ethylene-based polyolefin having a density of 0.865 to 0.980 g/cm3 and MFR of 0.01 to… Read More »

Polyolefin composition and its moulded product

Application Number: 00122767Application Date: 1996.09.13Publication Number: 1302827Publication Date: 2001.07.11Priority Information: 1995/9/14 JP 236761/95; 1995/12/28 JP 344108/95International: B29C45/00;B29C49/00;C08L23/16Applicant(s) Name: Mitsui Chemicals, Inc.Address: Inventor(s) Name: Matsunaga Shinya;Wakimoto HiroshiPatent Agency Code: 31100Patent Agent: zhang mingyuAbstract A polyolefin composition which comprises 45 to 90 parts by weight of a propylene polymer (A) having a [ eta ] value of… Read More »

Polyolefin catalyst containing azabenzene in ligand and its preparing process and application

Application Number: 00109743Application Date: 2000.07.05Publication Number: 1331252Publication Date: 2002.01.16Priority Information: International: C08F4/643;C08F10/00Applicant(s) Name: Chinese Petro-Chemical Co LtdAddress: Inventor(s) Name: Yi Jianjun;Xu Xuexiang;Zhao WeiPatent Agency Code: 11034Patent Agent: xu mengAbstract A catalyst for polymerization of olefin to obtain polyolefin by using it in conjunction with alkyl aluminoxyane as co-catalyst has a formula: [N,N]Mxn, where [N,N] is… Read More »

Polyolefine resin modifier, polyolefin resin composition and orientation polyolefin film

Application Number: 00104837Application Date: 2000.03.30Publication Number: 1269379Publication Date: 2000.10.11Priority Information: 1999/3/30 JP 88365/1999International: C08L23/00Applicant(s) Name: Tokuyama Co., Ltd.Address: Inventor(s) Name: Nakayama Shinhiko;Masata Samu;Aaki AkiyoshiPatent Agency Code: 11038Patent Agent: li yongAbstract A crystalline polyolefin resin composition comprises: (A1) 4 to 20 wt% of a polyolefin resin component having an elution temperature of 36 to 104 DEG… Read More »

Fire retardant polyolefin foamed body composition and its manufacturing method

Application Number: 00100926Application Date: 2000.01.05Publication Number: 1302828Publication Date: 2001.07.11Priority Information: 1999/10/28 KR 47008/1999International: C08J9/00;C08K5/378;C08L23/28Applicant(s) Name: Tongbang Industry Co., Ltd.Address: Inventor(s) Name: Par Tong-ChooPatent Agency Code: 72002Patent Agent: gan lingAbstract The present invention relates to flame-retardant polyolefin foam composition and a process for preparing it, more particularly, to a composition comprising blends of polyolefin-based and rubber-based… Read More »