BR9806722A - Composição poliolefìnicas - Google Patents

Composição poliolefìnicas

Info

Publication number
BR9806722A
BR9806722A BR9806722A BR9806722A BR9806722A BR 9806722 A BR9806722 A BR 9806722A BR 9806722 A BR9806722 A BR 9806722A BR 9806722 A BR9806722 A BR 9806722A BR 9806722 A BR9806722 A BR 9806722A
Authority
BR
Brazil
Prior art keywords
polyolefin composition
ranging
compositions
polyolefinical
compatibilizer
Prior art date
Application number
BR9806722A
Other languages
English (en)
Inventor
Gian Luigi Rigosi
Original Assignee
Montell North America 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 Montell North America Inc filed Critical Montell North America Inc
Publication of BR9806722A publication Critical patent/BR9806722A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L58/00—Protection of pipes or pipe fittings against corrosion or incrustation
    • F16L58/02—Protection of pipes or pipe fittings against corrosion or incrustation by means of internal or external coatings
    • F16L58/04—Coatings characterised by the materials used
    • F16L58/10—Coatings characterised by the materials used by rubber or plastics
    • F16L58/1054—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe
    • F16L58/109—Coatings characterised by the materials used by rubber or plastics the coating being placed outside the pipe the coating being an extruded layer
    • 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
    • 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
    • C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
    • 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
    • C08L2205/08—Polymer mixtures characterised by other features containing additives to improve the compatibility between two polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/02—Heterophasic composition
    • 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
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31678—Of metal
    • Y10T428/31692—Next to addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Paints Or Removers (AREA)
  • Laminated Bodies (AREA)

Abstract

<B>"COMPOSIçõES POLIOLEFìNICAS"<D>. Refere-se o presente invento a composições de polipropileno compreendendo em peso (A) de 60 a 90% de pelo menos uma carga mineral pesada tendo um peso específico maior que ou igual a 3; (B) de 0,1 a 4% de um compatibilizante de carga; e (C) de 10 a 40% de uma composição poliolefínica heterofásica contendo borracha. Dita composição tem um MIL variando de 0,5 a 10 g/10 min., um alongamento na ruptura de mais de 100 a 800%, e um método de flexão variando de 100 a menos de 3000 MPa.
BR9806722A 1997-10-28 1998-10-20 Composição poliolefìnicas BR9806722A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT002414 IT1295925B1 (it) 1997-10-28 1997-10-28 Composizioni polipropileniche ad elevato contenuto di cariche minerali pesanti, adatte al rivestimento di tubi metallici
PCT/EP1998/006625 WO1999021916A1 (en) 1997-10-28 1998-10-20 Polypropylene compositions with a high content of heavy mineral fillers suited for coating metal pipes

Publications (1)

Publication Number Publication Date
BR9806722A true BR9806722A (pt) 2000-04-04

Family

ID=11378113

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9806722A BR9806722A (pt) 1997-10-28 1998-10-20 Composição poliolefìnicas

Country Status (16)

Country Link
US (1) US6461703B1 (pt)
EP (1) EP0948561B1 (pt)
JP (1) JP2001507400A (pt)
AR (1) AR017387A1 (pt)
AT (1) ATE257494T1 (pt)
AU (1) AU741379B2 (pt)
BR (1) BR9806722A (pt)
CA (1) CA2274912C (pt)
CO (1) CO5040204A1 (pt)
DE (1) DE69820984T2 (pt)
ES (1) ES2212372T3 (pt)
ID (1) ID22237A (pt)
IT (1) IT1295925B1 (pt)
MY (1) MY127845A (pt)
NO (1) NO320653B1 (pt)
WO (1) WO1999021916A1 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7572860B2 (en) * 2003-08-05 2009-08-11 Basell Poliolefine Italia S.R.L. Polyolefin articles
EP1874530A2 (en) * 2005-04-28 2008-01-09 Basell Poliolefine Italia S.r.l. Reinforced polypropylene pipe
WO2007071494A1 (en) * 2005-12-21 2007-06-28 Basell Poliolefine Italia S.R.L. Compositions obtained from recycled polyolefins
KR20080106524A (ko) 2006-02-23 2008-12-08 바셀 폴리올레핀 이탈리아 에스.알.엘 사출 성형품을 위한 프로필렌 중합체
TW201811976A (zh) 2016-08-08 2018-04-01 美商堤康那責任有限公司 用於散熱器之導熱聚合物組合物
KR102103087B1 (ko) * 2018-07-03 2020-04-21 엘에스전선 주식회사 전력 케이블
EP3819918A4 (en) * 2018-07-03 2022-03-23 LS Cable & System Ltd. POWER CABLE

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5847402B2 (ja) * 1976-02-13 1983-10-22 三井化学株式会社 成形用重合体組成物およびその製法
DE2558483A1 (de) 1975-12-24 1977-07-07 Basf Ag Thermoplastisch verarbeitbare schallschluckmassen
NL8601910A (nl) * 1986-07-23 1988-02-16 Wavin Bv Kunststofbuisdeel uit thermoplastische kunststof met geluiddempende eigenschappen door aanpassing van het oppervlaktegewicht van het kunststofbuisdeel, alsmede afvoerbuissysteem.
US4950720A (en) * 1988-04-29 1990-08-21 Exxon Chemical Patents Inc. Modified polypropylene, process for making and article made from the same
IT1230133B (it) 1989-04-28 1991-10-14 Himont Inc Composizioni polipropileniche plasto-elastiche
IT1243188B (it) 1990-08-01 1994-05-24 Himont Inc Composizioni poliolefiniche elastoplastiche
US5587436A (en) * 1992-11-12 1996-12-24 Quantum Chemical Corporation Process for controlling the polymerization of propylene and ethylene and copolymer products
IT1256663B (it) * 1992-12-15 1995-12-12 Himont Inc Composizioni polipropileniche aventi buona trasparenza e migliorata resistenza all'urto.
IT1264781B1 (it) * 1993-04-06 1996-10-10 Himont Inc Procedimento per il rivestimento di tubi metallici con materiali poliolefinici
IT1269558B (it) 1994-03-22 1997-04-08 Himont Inc Composizioni polipropileniche ad elevato contenuto di cariche minerali pesanti, adatte al rivestimento di tubi metallici
FI104828B (fi) * 1996-04-19 2000-04-14 Borealis As Uusi putkilaatuinen polypropyleenikoostumus
DE69721504T2 (de) * 1996-03-04 2003-11-27 Borealis As Lyngby Verfahren zur herstellung einer mehrschichtigen rohrleitung

Also Published As

Publication number Publication date
EP0948561B1 (en) 2004-01-07
ATE257494T1 (de) 2004-01-15
DE69820984T2 (de) 2004-12-09
NO993184D0 (no) 1999-06-25
NO993184L (no) 1999-06-25
CA2274912C (en) 2008-07-29
ES2212372T3 (es) 2004-07-16
CA2274912A1 (en) 1999-05-06
DE69820984D1 (de) 2004-02-12
EP0948561A1 (en) 1999-10-13
ID22237A (id) 1999-09-23
WO1999021916A1 (en) 1999-05-06
AR017387A1 (es) 2001-09-05
JP2001507400A (ja) 2001-06-05
US6461703B1 (en) 2002-10-08
IT1295925B1 (it) 1999-05-28
NO320653B1 (no) 2006-01-09
CO5040204A1 (es) 2001-05-29
AU1229699A (en) 1999-05-17
MY127845A (en) 2006-12-29
AU741379B2 (en) 2001-11-29
ITMI972414A1 (it) 1999-04-28

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: BASELL NORTH AMERICA INC. (US)

Free format text: ALTERADO DE: MONTELL NORTH AMERICA INC.

B25G Requested change of headquarter approved

Owner name: BASELL NORTH AMERICA INC. (US)

Free format text: ALTERADA A SEDE DO TITULAR CONFORME REQUERIDA ATRAVES DA PETICAO NO 018060005230/SP DE 19/01/2006.

B25A Requested transfer of rights approved

Owner name: BASELL POLIOLEFINE ITALIA S.R.L. (IT)

Free format text: TRANSFERIDO DE: BASELL NORTH AMERICA INC.

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 20/10/1998, OBSERVADAS AS CONDICOES LEGAIS.

B24C Patent annual fee: request for for restoration

Free format text: REFERENTE 13A. ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2259 DE 22/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 13A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.