BRPI0804522A2 - composição adequada para manufaturar artigos moldados por injeção e artigo moldado por injeção - Google Patents

composição adequada para manufaturar artigos moldados por injeção e artigo moldado por injeção Download PDF

Info

Publication number
BRPI0804522A2
BRPI0804522A2 BRPI0804522-4A BRPI0804522A BRPI0804522A2 BR PI0804522 A2 BRPI0804522 A2 BR PI0804522A2 BR PI0804522 A BRPI0804522 A BR PI0804522A BR PI0804522 A2 BRPI0804522 A2 BR PI0804522A2
Authority
BR
Brazil
Prior art keywords
injection molded
molded articles
weight
propylene
flow rate
Prior art date
Application number
BRPI0804522-4A
Other languages
English (en)
Inventor
Olaf Henschke
Enrique Torres
Original Assignee
Dow Global Technologies Inc
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 Inc filed Critical Dow Global Technologies Inc
Publication of BRPI0804522A2 publication Critical patent/BRPI0804522A2/pt
Publication of BRPI0804522B1 publication Critical patent/BRPI0804522B1/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/0083—Nucleating agents promoting the crystallisation of the polymer matrix
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C08L23/142—Copolymers of propene at least partially crystalline copolymers of propene with other olefins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • C08L2666/06—Homopolymers or copolymers of unsaturated hydrocarbons; Derivatives thereof
    • 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]
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • 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]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • 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]
    • Y10T428/1397—Single layer [continuous layer]
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Abstract

COMPOSIçãO ADEQUADA PARA MANUFATURAR ARTIGOS MOLDADOS POR INJEçãO E ARTIGO MOLDADO POR INJEçãO. Composição adequada para manufaturar artigos moldados por injeção, tendo uma espessura de parede de 500 <109>m a 2,0 mm, compreendendo: (A) de 2 a 15% em peso de um copolímero de propileno-etileno tendo sequências de propileno substancialmente isotáticas; (B) de 85 a 98% em peso de um copolímero de polipropileno aleatório tendo um teor de etileno de 2,0-5,0 por cento em peso, uma taxa de fluxo de fundido de 25 a 130 gramas/10 minutos e sendo que a taxa de fluxo de fundido é de 20 a 125 gramas/10 minutos; e (C) de 500 a 2500 ppm em peso de aditivo nucleante/clarificador (baseado no peso do copolímero de polipropileno aleatório) Tipicamente, a taxa de fluxo de fundido das composições é de 20 a 125 g/10 min, e o copolímero de propileno-etileno compreende pelo menos 75% em peso de propileno e tem uma taxa de fluxo de fundido de 4 a 30 g/10 min.
BRPI0804522-4A 2007-01-12 2008-01-09 Composição adequada para manufaturar artigos moldados por injeção e artigo moldado por injeção BRPI0804522B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US88029007P 2007-01-12 2007-01-12
US60/880,290 2007-01-12
PCT/US2008/050612 WO2008088995A1 (en) 2007-01-12 2008-01-09 Composition suitable for thin-wall injection molded articles

Publications (2)

Publication Number Publication Date
BRPI0804522A2 true BRPI0804522A2 (pt) 2011-08-30
BRPI0804522B1 BRPI0804522B1 (pt) 2018-04-03

Family

ID=39428029

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0804522-4A BRPI0804522B1 (pt) 2007-01-12 2008-01-09 Composição adequada para manufaturar artigos moldados por injeção e artigo moldado por injeção

Country Status (16)

Country Link
US (1) US8017204B2 (pt)
EP (1) EP2137257B1 (pt)
JP (1) JP5277175B2 (pt)
KR (1) KR20090097924A (pt)
CN (1) CN101583663B (pt)
AT (1) ATE482255T1 (pt)
AU (1) AU2008206567B2 (pt)
BR (1) BRPI0804522B1 (pt)
CA (1) CA2674686A1 (pt)
DE (1) DE602008002736D1 (pt)
ES (1) ES2348323T3 (pt)
MX (1) MX2009005059A (pt)
PL (1) PL2137257T3 (pt)
RU (1) RU2457225C2 (pt)
TW (1) TW200844170A (pt)
WO (1) WO2008088995A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089133A1 (en) 2010-01-22 2011-07-28 Borealis Ag Polypropylene copolymers with specific crystal nucleation
EP2371517B1 (en) * 2010-03-30 2012-07-25 Borealis AG Process for transforming polypropylene into a crystal modification of high transparency and articles resulting from said process
EP2702098A4 (en) * 2011-04-26 2014-10-08 Basf Se ADDITIVES FOR POLYMERS WITH HIGH FLOW
EP2578628A1 (en) 2011-10-07 2013-04-10 Basell Poliolefine Italia S.r.l. Propylene Polymer Compositions
RU2508303C2 (ru) * 2012-09-19 2014-02-27 Общество с ограниченной ответственностью "Хитон - пласт 2" Термопластичная композиция для изготовления тонкостенных изделий больших габаритов и способ получения стабилизированного модификатора для термопластичной композиции
KR102480619B1 (ko) 2014-08-21 2022-12-26 다우 글로벌 테크놀로지스 엘엘씨 블록 복합체 핵생성제에 의한 핵생성
CN107629332B (zh) * 2016-07-18 2022-07-05 Sabic环球技术有限责任公司 聚烯烃组合物
CN107880404A (zh) * 2016-09-29 2018-04-06 中国石油化工股份有限公司 一种用于医用一次性注射器制造的高流动性聚丙烯树脂及其制备方法

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0057981A3 (en) 1981-02-09 1982-08-25 Beecham Group Plc Aromatic compounds, processes for their preparation and their use
US5008204A (en) 1988-02-02 1991-04-16 Exxon Chemical Patents Inc. Method for determining the compositional distribution of a crystalline copolymer
US5272236A (en) 1991-10-15 1993-12-21 The Dow Chemical Company Elastic substantially linear olefin polymers
US5246783A (en) 1991-08-15 1993-09-21 Exxon Chemical Patents Inc. Electrical devices comprising polymeric insulating or semiconducting members
US5278272A (en) 1991-10-15 1994-01-11 The Dow Chemical Company Elastic substantialy linear olefin polymers
EP0629631B1 (en) 1993-06-07 2002-08-28 Mitsui Chemicals, Inc. Novel transition metal compound, and polymerization catalyst containing it
US5763534A (en) 1994-08-25 1998-06-09 Solvay Engineered Polymers Thermoplastic polypropylene blends with mixtures of ethylene/butene and ethylene/octene copolymer elastomers
US6245856B1 (en) 1996-12-17 2001-06-12 Exxon Chemical Patents, Inc. Thermoplastic olefin compositions
KR20010072663A (ko) 1998-07-02 2001-07-31 엑손 케미칼 패턴츠 인코포레이티드 프로필렌 올레핀 공중합체
JP4205786B2 (ja) * 1998-10-05 2009-01-07 住友化学株式会社 ポリプロピレン系樹脂組成物およびその射出成形体
JP2000191862A (ja) * 1998-10-20 2000-07-11 Mitsui Chemicals Inc 軟質ポリプロピレン系重合体組成物およびその成形体
DE60012879T2 (de) * 1999-09-14 2005-08-11 Basell Poliolefine Italia S.P.A. Schlagzähe polyolefinzusammensetzungen
KR100848027B1 (ko) * 2000-12-22 2008-07-23 바셀 폴리올레핀 이탈리아 에스.알.엘 열성형용 폴리올레핀 시이트
WO2002068529A2 (en) * 2001-02-27 2002-09-06 Dow Global Technologies Inc. Fabricated articles prepared from blends of substantially random ethylene/propylene/vinyl aromatic interpolymers with polypropylene
US6960635B2 (en) 2001-11-06 2005-11-01 Dow Global Technologies Inc. Isotactic propylene copolymers, their preparation and use
US6943215B2 (en) 2001-11-06 2005-09-13 Dow Global Technologies Inc. Impact resistant polymer blends of crystalline polypropylene and partially crystalline, low molecular weight impact modifiers
US7381773B2 (en) * 2001-11-27 2008-06-03 Basell Poliolefine Italia S.P.A. Clear and flexible propylene polymer compositions
CA2483206A1 (en) * 2002-06-12 2003-12-24 Basell Polyolefine Gmbh Propylene copolymer compositions having a good low-temperature impact toughness and a high transparency
US6812286B2 (en) 2002-08-15 2004-11-02 Fina Technology, Inc. Clear impact-resistant syndiotactic polypropylene
US6911497B2 (en) * 2003-03-27 2005-06-28 Sumitomo Chemical Company, Limited Polypropylene resin composition, method for its production, and injection molded article
AU2005279786B2 (en) * 2004-08-31 2012-01-19 Dow Global Technologies Llc Composition suitable for thermoformable sheets and articles made therefrom
US8034858B2 (en) 2004-09-15 2011-10-11 Sumitomo Chemical Company, Limited Polypropylene resin composition and injection molded article made from the same
DE602005016302D1 (de) * 2004-12-17 2009-10-08 Exxonmobil Chem Patents Inc Heterogene polymerblends und formkörper daraus
KR101183747B1 (ko) * 2005-05-10 2012-09-17 에스케이종합화학 주식회사 우수한 내충격성, 굴곡탄성율 및 투명성을 갖는폴리프로필렌 조성물 및 이의 제품
US7973100B2 (en) * 2006-09-12 2011-07-05 Mitsu Chemicals, Inc. Polypropylene resin and blow molded container

Also Published As

Publication number Publication date
MX2009005059A (es) 2009-05-25
AU2008206567B2 (en) 2012-08-23
JP5277175B2 (ja) 2013-08-28
TW200844170A (en) 2008-11-16
WO2008088995A1 (en) 2008-07-24
AU2008206567A1 (en) 2008-07-24
RU2009130729A (ru) 2011-02-20
EP2137257A1 (en) 2009-12-30
CA2674686A1 (en) 2008-07-24
ATE482255T1 (de) 2010-10-15
US20100055362A1 (en) 2010-03-04
RU2457225C2 (ru) 2012-07-27
CN101583663A (zh) 2009-11-18
ES2348323T3 (es) 2010-12-02
BRPI0804522B1 (pt) 2018-04-03
CN101583663B (zh) 2012-05-16
US8017204B2 (en) 2011-09-13
KR20090097924A (ko) 2009-09-16
PL2137257T3 (pl) 2011-03-31
DE602008002736D1 (de) 2010-11-04
EP2137257B1 (en) 2010-09-22
JP2010515810A (ja) 2010-05-13

Similar Documents

Publication Publication Date Title
BRPI0804522A2 (pt) composição adequada para manufaturar artigos moldados por injeção e artigo moldado por injeção
ATE369386T1 (de) Polypropylenzusammensetzung für luftgekühlte blasfolien
ATE523558T1 (de) Polypropylenzusammensetzung mit hohem durchfluss
JP2009512750A5 (pt)
ATE459685T1 (de) Für thermoformbare folien geeignete zusammensetzung und daraus hergestellte artikel
BRPI0815598A2 (pt) Composições de polipropileno não-tecidos macias e elásticas
IN2014CN04286A (pt)
ATE468365T1 (de) Propylenpolymerzusammensetzung zum thermoformen
EA201170485A1 (ru) Пропиленовые полимеры для лабораторного/медицинского оборудования
EP1837351A4 (en) POLYPROPYLENE SEQUENCE COPOLYMER, USE THEREOF, AND POLYPROPYLENE RESIN COMPOSITION COMPRISING SAID COPOLYMER
ATE446987T1 (de) Propylen-polymer-zusammensetzung zum spritzgiessen
JP2010515810A5 (pt)
WO2011096596A3 (ja) ポリオレフィン系樹脂用添加剤のための分散剤、ポリオレフィン系樹脂組成物及び成形体
ATE547469T1 (de) Weiche heterogene isotaktische polypropylenzusammensetzungen
BR112012017325A2 (pt) composições poliolefínicas para sistemas de drenagem moldados por injeção
BR112018000748A2 (pt) composições contendo polímeros baseados em propileno com baixo peso molecular
EA202191408A1 (ru) Прозрачная высокотекучая ударопрочная композиция на основе полипропилена, способ ее получения и применение для изготовления изделий методом 3d-печати или литья под давлением
ATE496095T1 (de) Weiche polyolefinzusammensetzungen mit verbesserter verarbeitbarkeit
DE602008003002D1 (de) Mittels propylenharzzusammensetzung geformtes rohrelement
JP2011506716A5 (pt)
MX2009005472A (es) Pelicula de polipropileno resistente al calor.
MY162155A (en) Thermoplastic moulding composition
ES2524357T3 (es) Poliolefinas modificadas reticulables después de su transformación y procedimiento de fabricación de dichas poliolefinas
TH107834B (th) องค์ประกอบโพลีโพรพิลีนที่ประกอบด้วยส่วนประกอบโพรพิลีนโฮโมโพลีเมอร์
TH84338A (th) องค์ประกอบโพรพิลีนโพลิเมอร์สำหรับการทำเทอร์โมฟอร์ม

Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: C08L 23/14

Ipc: C08K 5/00 (1974.07), C08L 23/14 (1974.07)

Ipc: C08K 5/00 (1974.07), C08L 23/14 (1974.07)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]