BR9814450A - Processo para uma poliolefina de reologia modificada, composição e seu uso - Google Patents
Processo para uma poliolefina de reologia modificada, composição e seu usoInfo
- Publication number
- BR9814450A BR9814450A BR9814450-2A BR9814450A BR9814450A BR 9814450 A BR9814450 A BR 9814450A BR 9814450 A BR9814450 A BR 9814450A BR 9814450 A BR9814450 A BR 9814450A
- Authority
- BR
- Brazil
- Prior art keywords
- polyolefin
- composition
- modified
- rheology
- polyolefins
- Prior art date
Links
Classifications
-
- 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
- C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
- C08K5/43—Compounds containing sulfur bound to nitrogen
-
- 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
- C08F10/04—Monomers containing three or four carbon atoms
- C08F10/06—Propene
-
- 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
- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
-
- 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
-
- 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
- C08L23/0807—Copolymers of ethene with unsaturated hydrocarbons only containing more than three carbon atoms
- C08L23/0815—Copolymers of ethene with aliphatic 1-olefins
-
- 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
- C08L23/26—Compositions 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
- C08L23/32—Compositions 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 by reaction with compounds containing phosphorus or sulfur
-
- 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
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- General Chemical & Material Sciences (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Processes Of Treating Macromolecular Substances (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
- Blow-Moulding Or Thermoforming Of Plastics Or The Like (AREA)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
Abstract
"PROCESSO PARA PREPARAR UMA POLIOLEFINA DE REOLOGIA MODIFICADA, COMPOSIçãO E SEU USO". A presente invenção inclui um processo melhorado para a preparação de poliolefinas de reologia modificada, quer sozinhas ou como misturas, que permanecem termoplásticas e processáveis fundidas e possuem resistência de fundido melhorada por (a) aquecer uma mistura substancialmente uniforme de uma poliolefina e uma quantidade modificadora de reologia de uma poli(sulfonil azida) no mesmo vaso. O processo da invenção é particularmente aplicável a poliolefinas que compreendem mais que 50 moles por cento de monómero tendo pelo menos um átomo de hidrogênio terciário, preferivelmente polímeros de propileno.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US5771397P | 1997-08-27 | 1997-08-27 | |
PCT/US1998/016783 WO1999010424A1 (en) | 1997-08-27 | 1998-08-13 | In-situ rheology modification of polyolefins |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9814450A true BR9814450A (pt) | 2000-10-03 |
Family
ID=22012301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR9814450-2A BR9814450A (pt) | 1997-08-27 | 1998-08-13 | Processo para uma poliolefina de reologia modificada, composição e seu uso |
Country Status (16)
Country | Link |
---|---|
EP (1) | EP1007588B1 (pt) |
JP (1) | JP2001514290A (pt) |
KR (1) | KR20010023370A (pt) |
CN (1) | CN1275142A (pt) |
AR (1) | AR016891A1 (pt) |
AT (1) | ATE273343T1 (pt) |
AU (1) | AU749791B2 (pt) |
BR (1) | BR9814450A (pt) |
CA (1) | CA2300172C (pt) |
DE (1) | DE69825598T2 (pt) |
HU (1) | HUP0002761A3 (pt) |
ID (1) | ID24458A (pt) |
NO (1) | NO20000962L (pt) |
PL (1) | PL338863A1 (pt) |
WO (1) | WO1999010424A1 (pt) |
ZA (2) | ZA987751B (pt) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2377008C (en) | 1999-06-24 | 2008-11-25 | The Dow Chemical Company | Polyolefin composition with improved impact properties |
WO2001053079A1 (en) | 2000-01-24 | 2001-07-26 | The Dow Chemical Company | Multilayer blown film structure with polypropylene non-sealant layer and polyethylene sealant layer |
JP5511116B2 (ja) | 2000-05-04 | 2014-06-04 | ダウ グローバル テクノロジーズ エルエルシー | 分子溶融物ならびに分子溶融物の作製方法および使用方法 |
US6939919B2 (en) | 2000-05-26 | 2005-09-06 | Dow Global Technologies Inc. | Polyethylene rich/polypropylene blends and their uses |
US6417242B1 (en) | 2000-10-23 | 2002-07-09 | Dow Global Technologies Inc. | Propylene polymer foams |
DE60108173T2 (de) * | 2000-12-22 | 2005-06-02 | Dow Global Technologies, Inc., Midland | Propylencopolymerschäume |
DE60224671T2 (de) | 2001-06-15 | 2009-01-08 | Dow Global Technologies, Inc., Midland | Verzweigte polymere auf alpha-olefin basis |
BR0212888A (pt) * | 2001-10-01 | 2004-10-13 | Dow Global Technologies Inc | Artigo automotivo moldado por sopro e processo para moldar por sopro uma composição de polìmero de propileno acoplado para formar um artigo automotivo |
US7226955B2 (en) | 2002-02-22 | 2007-06-05 | Dow Global Technologies Inc. | Macrocellular acoustic foam containing particulate additive |
US6649666B1 (en) | 2002-05-21 | 2003-11-18 | Dow Global Technologies Inc. | Propylene polymer coupling and foams |
US6734253B2 (en) | 2002-07-19 | 2004-05-11 | Dow Global Technologies, Inc. | Scratch and mar resistant propylene polymer composition |
JP5091389B2 (ja) * | 2002-09-10 | 2012-12-05 | ユニオン カーバイド ケミカルズ アンド プラスティックス テクノロジー エルエルシー | 溶融強度および物理特性が強化されたポリプロピレンケーブル被覆組成物 |
US7659343B2 (en) | 2003-06-10 | 2010-02-09 | Dow Global Technologies, Inc. | Film layers made from ethylene polymer blends |
EP1656413A1 (en) | 2003-08-13 | 2006-05-17 | Dow Global Technologies Inc. | Method for joining substrates and objects |
CN1835993A (zh) | 2003-08-13 | 2006-09-20 | 陶氏环球技术公司 | 将管道系统和管道连接到装备、固定物、设备、结构和器具的方法 |
MXPA06002457A (es) | 2003-09-02 | 2006-06-20 | Dow Global Technologies Inc | Composicion de polimero de propileno relleno con vidrio. |
ATE530601T1 (de) * | 2007-03-30 | 2011-11-15 | Dow Global Technologies Llc | Polypropylenzusammensetzung, verfahren zu ihrer herstellung und artikel daraus |
RU2011117344A (ru) * | 2008-09-30 | 2012-11-10 | ДАУ ГЛОБАЛ ТЕКНОЛОДЖИЗ ЭлЭлСи (US) | Способ присоединения модификатора к подложке |
JP2012504687A (ja) | 2008-10-02 | 2012-02-23 | ダウ グローバル テクノロジーズ エルエルシー | 光沢樹脂及びその作製方法 |
RU2578234C2 (ru) | 2010-04-12 | 2016-03-27 | Омиа Интернэшнл Аг | Композиция для формования с раздувом |
US8404324B2 (en) | 2010-04-14 | 2013-03-26 | Braskem America, Inc. | Polypropylene compositions |
KR101758422B1 (ko) * | 2010-09-15 | 2017-07-14 | 다우 글로벌 테크놀로지스 엘엘씨 | 발포 범위가 개선된 프로필렌-알파-올레핀 공중합체 조성물 |
US8829090B2 (en) * | 2010-11-24 | 2014-09-09 | Dow Global Technologies Llc | Composition comprising propylene-alpha-olefin copolymer, olefin block copolymer and DPO-BSA molecular melt |
DE102011083881A1 (de) * | 2011-09-30 | 2013-04-04 | Krones Aktiengesellschaft | Viskositätsgesteuerte Verarbeitung eines flüssigen Lebensmittels |
DE102013006016A1 (de) | 2013-04-09 | 2014-10-09 | Deutsches Textilforschungszentrum Nord-West gGmbH | Verfahren zum Modifizieren der Oberfläche von textilen Materialien |
ES2873498T3 (es) * | 2014-06-25 | 2021-11-03 | Exxonmobil Chemical Patents Inc | Polipropileno de alta resistencia en estado fundido y proceso de extrusión para la conservación de la resistencia en estado fundido |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3336268A (en) * | 1963-10-14 | 1967-08-15 | Hercules Inc | Bridged polypropylene |
US3377415A (en) * | 1964-05-27 | 1968-04-09 | Hercules Inc | Elastic polypropylene yarn and process |
US3530108A (en) * | 1964-06-12 | 1970-09-22 | Hercules Inc | Elastic polypropylene film and process |
-
1998
- 1998-08-13 BR BR9814450-2A patent/BR9814450A/pt not_active IP Right Cessation
- 1998-08-13 CA CA002300172A patent/CA2300172C/en not_active Expired - Fee Related
- 1998-08-13 KR KR1020007002008A patent/KR20010023370A/ko not_active Application Discontinuation
- 1998-08-13 DE DE69825598T patent/DE69825598T2/de not_active Expired - Lifetime
- 1998-08-13 ID IDW20000350A patent/ID24458A/id unknown
- 1998-08-13 HU HU0002761A patent/HUP0002761A3/hu unknown
- 1998-08-13 JP JP2000507743A patent/JP2001514290A/ja active Pending
- 1998-08-13 PL PL98338863A patent/PL338863A1/xx unknown
- 1998-08-13 WO PCT/US1998/016783 patent/WO1999010424A1/en not_active Application Discontinuation
- 1998-08-13 AU AU87825/98A patent/AU749791B2/en not_active Ceased
- 1998-08-13 CN CN98810072A patent/CN1275142A/zh active Pending
- 1998-08-13 AT AT98939385T patent/ATE273343T1/de not_active IP Right Cessation
- 1998-08-13 EP EP98939385A patent/EP1007588B1/en not_active Expired - Lifetime
- 1998-08-26 ZA ZA9807751A patent/ZA987751B/xx unknown
- 1998-08-26 AR ARP980104243A patent/AR016891A1/es not_active Application Discontinuation
- 1998-08-26 ZA ZA9807748A patent/ZA987748B/xx unknown
-
2000
- 2000-02-25 NO NO20000962A patent/NO20000962L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
KR20010023370A (ko) | 2001-03-26 |
HUP0002761A3 (en) | 2008-09-29 |
DE69825598D1 (de) | 2004-09-16 |
CA2300172C (en) | 2009-10-20 |
AR016891A1 (es) | 2001-08-01 |
AU749791B2 (en) | 2002-07-04 |
EP1007588B1 (en) | 2004-08-11 |
AU8782598A (en) | 1999-03-16 |
CN1275142A (zh) | 2000-11-29 |
ZA987748B (en) | 2000-02-28 |
NO20000962L (no) | 2000-04-17 |
ZA987751B (en) | 2000-02-28 |
PL338863A1 (en) | 2000-11-20 |
DE69825598T2 (de) | 2005-01-05 |
WO1999010424A1 (en) | 1999-03-04 |
ATE273343T1 (de) | 2004-08-15 |
ID24458A (id) | 2000-07-20 |
EP1007588A1 (en) | 2000-06-14 |
HUP0002761A2 (hu) | 2000-12-28 |
JP2001514290A (ja) | 2001-09-11 |
WO1999010424A9 (en) | 2000-04-20 |
CA2300172A1 (en) | 1999-03-04 |
NO20000962D0 (no) | 2000-02-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25A | Requested transfer of rights approved |
Free format text: DOW GLOBAL TECHNOLOGIES INC (US) |
|
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B15G | Petition not considered as such [chapter 15.7 patent gazette] |
Free format text: DESCONHECO A PETICAO NO 018060106352 DE 18/09/2006, UMA VEZ QUE ESTA SE REFERE A OUTRO PEDIDO. |
|
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 13/08/1998, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21A | Patent or certificate of addition expired [chapter 21.1 patent gazette] |
Free format text: PATENTE EXTINTA EM 13.08.2018 |