BR112014014860A2 - composição de polietileno e artigo - Google Patents

composição de polietileno e artigo

Info

Publication number
BR112014014860A2
BR112014014860A2 BR112014014860A BR112014014860A BR112014014860A2 BR 112014014860 A2 BR112014014860 A2 BR 112014014860A2 BR 112014014860 A BR112014014860 A BR 112014014860A BR 112014014860 A BR112014014860 A BR 112014014860A BR 112014014860 A2 BR112014014860 A2 BR 112014014860A2
Authority
BR
Brazil
Prior art keywords
polyethylene composition
article
porosity
resin
polyethylene
Prior art date
Application number
BR112014014860A
Other languages
English (en)
Other versions
BR112014014860B1 (pt
Inventor
E Wagner Burkhard
F Baker Carl
A Wright Dale
B Garrett Joe Jr
H Mills Matthew
J Jorgensen Robert
J Michie William Jr
Original Assignee
Dow Global Technologies Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Dow Global Technologies Llc filed Critical Dow Global Technologies Llc
Publication of BR112014014860A2 publication Critical patent/BR112014014860A2/pt
Publication of BR112014014860B1 publication Critical patent/BR112014014860B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/16—Making expandable particles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F110/00—Homopolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F110/02—Ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F10/02—Ethene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1372—Randomly noninterengaged or randomly contacting fibers, filaments, particles, or flakes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

resumo “composição de polietileno e artigo” composição de polietileno compreendendo uma resina de polietileno granular que se distingue por uma densidade de sólido de resina de 0,91 a 0,97 g/cm3, uma razão de porosidade intra-particular para porosidade inter-particular de 0,33 a 0,67, e uma porosidade total de resina, ?total, maior ou igual a 0,45. provêm-se ainda artigos confeccionados com a composição de polietileno. 1/1
BR112014014860-0A 2011-12-19 2012-11-28 composição de polietileno e artigo BR112014014860B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161577451P 2011-12-19 2011-12-19
US61/577,451 2011-12-19
PCT/US2012/066736 WO2013095877A1 (en) 2011-12-19 2012-11-28 A polyethylene composition and articles made therefrom

Publications (2)

Publication Number Publication Date
BR112014014860A2 true BR112014014860A2 (pt) 2017-07-04
BR112014014860B1 BR112014014860B1 (pt) 2021-01-19

Family

ID=47356285

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014014860-0A BR112014014860B1 (pt) 2011-12-19 2012-11-28 composição de polietileno e artigo

Country Status (7)

Country Link
US (1) US10787553B2 (pt)
EP (2) EP3919526A1 (pt)
CN (1) CN104364273B (pt)
AR (1) AR089300A1 (pt)
BR (1) BR112014014860B1 (pt)
ES (1) ES2887356T3 (pt)
WO (1) WO2013095877A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN115722271A (zh) * 2021-08-31 2023-03-03 姚光纯 催化剂载体

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU34020A1 (pt) 1953-01-27 1956-02-06
US3023203A (en) 1957-08-16 1962-02-27 Phillips Petroleum Co Polymerization process
US3622521A (en) * 1967-08-21 1971-11-23 Phillips Petroleum Co Olefin polymerization with chromium and titanium-containing compounds
US3622251A (en) 1969-11-12 1971-11-23 Battelle Development Corp Sealed piston compressor or pump
US4011382A (en) 1975-03-10 1977-03-08 Union Carbide Corporation Preparation of low and medium density ethylene polymer in fluid bed reactor
US4053436A (en) * 1975-08-26 1977-10-11 Phillips Petroleum Company Spray dried titanium-containing catalyst for stress crack resistant polymer
US4289863A (en) * 1975-09-10 1981-09-15 Gulf Oil Corporation Ethylene polymerization process
US6022933A (en) 1997-08-14 2000-02-08 Union Carbide Chemicals & Plastics Technology Corporation Process for the preparation of polyethylene
DE50103415D1 (de) * 2000-07-05 2004-09-30 Basell Polyolefine Gmbh Geträgerter, titanisierter chrom-katalysator und seine verwendung zur herstellung von ethylenhomopolymerisaten und -copolymerisaten
US7829646B2 (en) * 2000-08-18 2010-11-09 Chevron Phillips Chemical Company Lp Olefin polymers, method of making, and use thereof
WO2002088196A1 (en) * 2001-04-30 2002-11-07 W.R. Grace & Co.-Conn. Heterogeneous chromium catalysts and processes of polymerization of olefins using same
US6806221B2 (en) 2002-07-15 2004-10-19 Dow Global Technologies Inc. Method for preparing a spray-dried composition for use as a polymerization catalyst
AU2004232695A1 (en) * 2003-03-28 2004-11-04 Union Carbide Chemicals & Plastics Technology Corporation Chromium-based catalysts in mineral oil for production of polyethylene
DE102005040259A1 (de) 2005-08-24 2007-03-01 Qiagen Gmbh Verfahren zur Gewinnung von Nukleinsäuren aus Blut
KR20100107488A (ko) 2007-12-31 2010-10-05 다우 글로벌 테크놀로지스 인크. 올레핀 기반 중합체 중합 방법
EP2227491B1 (en) 2007-12-31 2019-02-20 Dow Global Technologies LLC Ethylene-based polymer compositions, methods of making the same, and articles prepared from the same
CN102171254B (zh) 2008-08-06 2014-06-25 联合碳化化学及塑料技术有限责任公司 用于生产具有高分子量尾部的聚乙烯的齐格勒-纳塔催化剂组合物,和制备它的方法
EA019273B1 (ru) * 2008-12-04 2014-02-28 Сауди Бейсик Индастриз Корпорейшн Полиэтилен для изготовления герметичных барабанов
US20110009577A1 (en) * 2009-07-09 2011-01-13 Union Carbide Chemicals & Plastics Technology Llc Enhanced condensed mode operation in method of producing polyofefins with chromium based catalysts

Also Published As

Publication number Publication date
AR089300A1 (es) 2014-08-13
CN104364273B (zh) 2016-08-24
EP2794679B1 (en) 2021-07-28
EP3919526A1 (en) 2021-12-08
BR112014014860B1 (pt) 2021-01-19
WO2013095877A1 (en) 2013-06-27
EP2794679A1 (en) 2014-10-29
ES2887356T3 (es) 2021-12-22
US10787553B2 (en) 2020-09-29
CN104364273A (zh) 2015-02-18
WO2013095877A8 (en) 2014-05-30
US20150099077A1 (en) 2015-04-09

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 28/11/2012, OBSERVADAS AS CONDICOES LEGAIS.