CN1886453B - 阻燃的无卤素的组合物 - Google Patents

阻燃的无卤素的组合物 Download PDF

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Publication number
CN1886453B
CN1886453B CN2004800348673A CN200480034867A CN1886453B CN 1886453 B CN1886453 B CN 1886453B CN 2004800348673 A CN2004800348673 A CN 2004800348673A CN 200480034867 A CN200480034867 A CN 200480034867A CN 1886453 B CN1886453 B CN 1886453B
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component
composition
ethylene
density polyethylene
accounts
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Expired - Lifetime
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Chinese (zh)
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CN1886453A (zh
Inventor
K·豪斯曼恩
R·T·周
R·J·阿哈特
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Dow Chemical Co
Dow Global Technologies LLC
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EI Du Pont de Nemours and Co
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    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/06Polyethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/01Use of inorganic substances as compounding ingredients characterized by their specific function
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/01Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/016Flame-proofing or flame-retarding additives
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0807Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms
    • C08L23/0815Copolymers of ethene with unsaturated hydrocarbons only containing four or more carbon atoms with aliphatic 1-olefins containing one carbon-to-carbon double bond
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0853Ethene vinyl acetate copolymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • C08L23/0846Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen
    • C08L23/0869Copolymers of ethene with unsaturated hydrocarbons containing atoms other than carbon or hydrogen with unsaturated acids, e.g. [meth]acrylic acid; with unsaturated esters, e.g. [meth]acrylic acid esters
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/16Ethene-propene or ethene-propene-diene copolymers
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/02Flame or fire retardant/resistant
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04Homopolymers or copolymers of ethene
    • C08L23/08Copolymers of ethene
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/26Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers modified by chemical after-treatment

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
CN2004800348673A 2003-11-25 2004-11-23 阻燃的无卤素的组合物 Expired - Lifetime CN1886453B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US52497903P 2003-11-25 2003-11-25
US60/524,979 2003-11-25
PCT/US2004/039439 WO2005054361A1 (en) 2003-11-25 2004-11-23 Flame retardant, halogen-free compositions

Publications (2)

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CN1886453A CN1886453A (zh) 2006-12-27
CN1886453B true CN1886453B (zh) 2010-05-26

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Country Link
US (1) US7279520B2 (enExample)
EP (1) EP1687371B1 (enExample)
JP (1) JP5005349B2 (enExample)
KR (1) KR101133303B1 (enExample)
CN (1) CN1886453B (enExample)
DE (1) DE602004016550D1 (enExample)
WO (1) WO2005054361A1 (enExample)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7879949B2 (en) * 2004-10-06 2011-02-01 E.I. Du Pont De Nemours And Company Blends of ethylene copolymers with high-frequency weldability
US20060148988A1 (en) * 2004-10-06 2006-07-06 Chou Richard T Miscible blends of ethylene copolymers with improved temperature resistance
US7767311B2 (en) * 2004-07-29 2010-08-03 E.I. Du Pont De Nemours And Company Adhesive compositions derived from highly functionalized ethylene copolymers
WO2007026735A1 (ja) * 2005-08-30 2007-03-08 Du Pont/Mitsui Polychemicals Co. Ltd. 難燃性樹脂組成物
US7825180B2 (en) * 2005-10-21 2010-11-02 Chemtura Corporation Thermoplastic blend compositions as soft coupling agents
AU2006325488B2 (en) 2005-12-16 2012-02-02 Southern Mills, Inc. Protective garments that provide thermal protection
US7767760B2 (en) 2005-12-30 2010-08-03 E.I. Du Pont De Nemours And Company Hot melt adhesive composition
US7811952B2 (en) * 2006-04-20 2010-10-12 Southern Mills, Inc. Ultraviolet-resistant fabrics and methods for making them
US20080153372A1 (en) * 2006-04-20 2008-06-26 Southern Mills Insect-Repellant Fabrics and Methods for Making Them
KR101327725B1 (ko) * 2006-07-19 2013-11-11 스미토모덴키고교가부시키가이샤 플렉시블 플랫 케이블
US20080255303A1 (en) * 2007-04-13 2008-10-16 Chou Richard T Blends of polyolefins, polar ethylene copolymers and functionalized ethylene copolymers
US20090215928A1 (en) * 2007-12-17 2009-08-27 E. I. Du Pont De Nemours And Company Ethylene/ester copolymer nanofiller composition
JP5269476B2 (ja) * 2008-05-19 2013-08-21 昭和電線ケーブルシステム株式会社 電線・ケーブル
BRPI0823007B1 (pt) * 2008-08-05 2019-03-06 Prysmian S.P.A. Cabo retardador de chamas, e, composição retardadora de chamas
EP2189495A1 (de) * 2008-08-21 2010-05-26 Lanxess Deutschland GmbH Hochflexible, halogenfreie und flammgeschützte thermoplastische Kabelmischungen
US8084129B2 (en) * 2008-11-24 2011-12-27 E. I. Du Pont De Nemours And Company Laminated articles comprising a sheet of a blend of ethylene copolymers
US8080727B2 (en) * 2008-11-24 2011-12-20 E. I. Du Pont De Nemours And Company Solar cell modules comprising an encapsulant sheet of a blend of ethylene copolymers
ATE537215T1 (de) 2009-06-10 2011-12-15 Borealis Ag Flammhemmende polymerzusammensetzung mit einem ethylen-copolymer mit maleinanhydrideinheiten als kopplungsmittel
US8871843B2 (en) * 2009-12-15 2014-10-28 Apple Inc. Halogen-free flame retardant material
US8269107B2 (en) 2010-05-28 2012-09-18 General Cable Technologies Corporation Halogen-free flame retardant polyolefin
CN102311573B (zh) * 2011-03-11 2013-06-05 江苏达胜高聚物有限公司 一种光伏线缆用高耐候性护套材料
CN102161794B (zh) * 2011-03-14 2012-09-05 安徽欣意电缆有限公司 低烟无卤阻燃聚乙烯电缆料
EP2500379B8 (de) * 2011-03-15 2014-04-02 Nexans Halogenfreier Kernbeilauf für Kabel
ES2579479T3 (es) * 2011-06-08 2016-08-11 Borealis Ag Composición polimérica retardante de la llama
MX2011013927A (es) * 2011-12-16 2013-06-18 Viakable S A De C V Composición libre de halógenos resistente a la flama y al aceite.
FR2985731B1 (fr) * 2012-01-17 2014-01-10 Arkema France Compositions thermoplastiques ignifugees a haute tenue mecanique, en particulier pour les cables electriques
JP5594330B2 (ja) * 2012-07-25 2014-09-24 日立金属株式会社 ハロゲンフリー難燃性樹脂組成物、絶縁電線及びケーブル
SG11201500648PA (en) 2012-08-31 2015-03-30 Dow Global Technologies Llc Heat-resistant polyolefin compositions suitable for films
CN103122097B (zh) * 2013-01-22 2016-02-24 安徽华津电缆集团有限公司 电力电缆用热塑性低烟无卤阻燃环保型护套料及其制备方法
JP6376463B2 (ja) * 2014-10-31 2018-08-22 日立金属株式会社 ケーブル
CN107857927A (zh) * 2017-11-15 2018-03-30 段宝荣 一种环保型阻燃性聚乙烯的制备方法
CN109401011A (zh) * 2018-10-29 2019-03-01 江苏达胜高聚物股份有限公司 一种阻燃电缆材料及其制备方法
WO2020205416A1 (en) 2019-04-03 2020-10-08 Dow Global Technologies Llc Extrudable halogen-free, flame retardant compositions
KR20240037719A (ko) 2022-09-15 2024-03-22 에이치비테크 주식회사 광케이블용 자기소화성 난연 충진물 및 그 제조방법

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893469A1 (en) * 1997-07-25 1999-01-27 Du Pont De Nemours International S.A. Polyolefin compositions
CN1318087A (zh) * 1999-05-17 2001-10-17 杜邦-三井聚合化学品株式会社 阻燃树脂组合物
CN1445793A (zh) * 2002-03-18 2003-10-01 上海至正企业发展有限公司 一种低烟无卤阻燃聚烯烃电缆料及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4351931A (en) 1961-06-26 1982-09-28 E. I. Du Pont De Nemours And Company Polyethylene copolymers
JPS57212247A (en) * 1981-06-23 1982-12-27 Furukawa Electric Co Ltd:The Flame retardant resin composition
NZ201901A (en) * 1981-09-25 1986-11-12 Commw Serum Lab Commission An apparatus suitable for performing automated heterogeneous immunoassays in a plurality of samples
US4434258A (en) 1982-01-15 1984-02-28 E. I. Du Pont De Nemours And Company Organic acid containing filled and plasticized thermoplastic compositions based on ethylene interpolymers
US4430468A (en) 1982-07-21 1984-02-07 E. I. Du Pont De Nemours And Company Surfactant-containing filled and plasticized thermoplastic compositions based on ethylene interpolymers
US4673620A (en) 1984-02-27 1987-06-16 Exxon Research & Engineering Co. Elastomeric thermoplastic low voltage insulation on conductive substrate
JPS61168644A (ja) * 1985-01-22 1986-07-30 Fujikura Ltd 難燃性樹脂組成物
US4701359A (en) 1985-01-28 1987-10-20 Fuji Photo Film Co., Ltd. Packaging material for photosensitive materials
JPH0611820B2 (ja) * 1985-08-16 1994-02-16 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− ハロゲンを含まない難燃性熱可塑性組成物
US4701369A (en) * 1986-04-23 1987-10-20 Mobil Oil Corporation Opaque polymer film laminate having an absorbent surface
US5264405A (en) 1989-09-13 1993-11-23 Exxon Chemical Patents Inc. Monocyclopentadienyl titanium metal compounds for ethylene-α-olefin-copolymer production catalysts
JPS63225641A (ja) * 1987-03-16 1988-09-20 Sumitomo Bakelite Co Ltd 難燃オレフイン系樹脂組成物
US4948669A (en) 1988-02-08 1990-08-14 E. I. Du Pont De Nemours And Company Flame retardant ethylene polymer blends
AU627176B2 (en) * 1988-05-13 1992-08-20 E.I. Du Pont De Nemours And Company Thermoplastic elastomeric compositions
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
JP2526438B2 (ja) 1991-07-09 1996-08-21 ヤマハ株式会社 電子楽器
JPH0525331A (ja) * 1991-07-23 1993-02-02 Fujikura Ltd 難燃性組成物
US5278272A (en) * 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
US5418272A (en) * 1991-12-10 1995-05-23 Nippon Petrochemicals Company, Limited Abrasion-resistant flame-retardant composition
US5240894A (en) 1992-05-18 1993-08-31 Exxon Chemical Patents Inc. Method for making and using a supported metallocene catalyst system
DE4328571C1 (de) 1993-08-25 1994-10-27 Daimler Benz Ag Aufsteller zum Halten eines Flügels in verschiedenen Öffnungsstellungen relativ zu seinem Rahmen
WO1998038227A1 (en) * 1997-02-28 1998-09-03 E.I. Du Pont De Nemours And Company New ionomers based on copolymers of ethylene with both mono- and dicarboxylic acids and polyamide blends containing these ionomers
JP2001031803A (ja) * 1999-05-17 2001-02-06 Du Pont Mitsui Polychem Co Ltd 難燃性樹脂組成物
JP2003292696A (ja) * 2002-04-01 2003-10-15 Fujikura Ltd ノンハロゲン難燃性樹脂組成物および難燃性架橋電線・ケーブル
JP2005029605A (ja) * 2003-07-08 2005-02-03 Japan Polyolefins Co Ltd 難燃樹脂材料およびそれを用いた電線・ケーブル

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893469A1 (en) * 1997-07-25 1999-01-27 Du Pont De Nemours International S.A. Polyolefin compositions
CN1318087A (zh) * 1999-05-17 2001-10-17 杜邦-三井聚合化学品株式会社 阻燃树脂组合物
CN1445793A (zh) * 2002-03-18 2003-10-01 上海至正企业发展有限公司 一种低烟无卤阻燃聚烯烃电缆料及其制备方法

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
JP特开2003-292696A 2003.10.15
JP特开平5-25331A 1993.02.02

Also Published As

Publication number Publication date
US7279520B2 (en) 2007-10-09
EP1687371A1 (en) 2006-08-09
JP2007512426A (ja) 2007-05-17
KR20060135636A (ko) 2006-12-29
CN1886453A (zh) 2006-12-27
DE602004016550D1 (de) 2008-10-23
JP5005349B2 (ja) 2012-08-22
KR101133303B1 (ko) 2012-06-14
US20050137306A1 (en) 2005-06-23
EP1687371B1 (en) 2008-09-10
WO2005054361A1 (en) 2005-06-16

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