BRPI0511991A - resinas de polietileno para encaixe de canos - Google Patents
resinas de polietileno para encaixe de canosInfo
- Publication number
- BRPI0511991A BRPI0511991A BRPI0511991-0A BRPI0511991A BRPI0511991A BR PI0511991 A BRPI0511991 A BR PI0511991A BR PI0511991 A BRPI0511991 A BR PI0511991A BR PI0511991 A BRPI0511991 A BR PI0511991A
- Authority
- BR
- Brazil
- Prior art keywords
- pipe fittings
- polyethylene
- polyethylene resins
- molecular weight
- weight polyethylene
- Prior art date
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
- C08L23/04—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
- 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
- C08L23/06—Polyethene
-
- 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
Landscapes
- 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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
Abstract
RESINAS DE POLIETILENO PARA ENCAIXE DE CANOS. Apresenta-se uma resina de polietileno adequada para a formação de canos ou encaixes de canos, com um MI~ 5~ de 0,40 a 0,70 g/l0 min, e compreendendo de 47 a 52% em peso de uma tração de polietileno de baixo peso molecular e de 48 a 53% em peso de uma tração de polietileno de alto peso molecular, em que a fração de polietileno de alto peso molecular compreende um copolímero de etileno e 1-hexeno ou 1-octeno.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP04253420A EP1605014A1 (en) | 2004-06-09 | 2004-06-09 | Polyethylene pipe fitting resins |
PCT/EP2005/005823 WO2005121238A1 (en) | 2004-06-09 | 2005-05-27 | Polyethylene pipe fitting resins |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0511991A true BRPI0511991A (pt) | 2008-01-22 |
Family
ID=34930388
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511991-0A BRPI0511991A (pt) | 2004-06-09 | 2005-05-27 | resinas de polietileno para encaixe de canos |
Country Status (11)
Country | Link |
---|---|
US (2) | US7714074B2 (pt) |
EP (2) | EP1605014A1 (pt) |
JP (1) | JP4982372B2 (pt) |
KR (1) | KR101178075B1 (pt) |
CN (1) | CN1993417B (pt) |
BR (1) | BRPI0511991A (pt) |
EG (1) | EG25581A (pt) |
ES (1) | ES2423920T3 (pt) |
IL (1) | IL179921A (pt) |
RU (1) | RU2375392C2 (pt) |
WO (1) | WO2005121238A1 (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2130863A1 (en) | 2008-06-02 | 2009-12-09 | Borealis AG | High density polymer compositions, a method for their preparation and pressure-resistant pipes made therefrom |
EP2130859A1 (en) † | 2008-06-02 | 2009-12-09 | Borealis AG | Polymer compositions having improved homogeneity and odour, a method for making them and pipes made thereof |
EP2410011A1 (en) * | 2010-07-23 | 2012-01-25 | INEOS Manufacturing Belgium NV | Polyethylene composition |
FR2969021B1 (fr) * | 2010-12-16 | 2014-04-11 | Commissariat Energie Atomique | Dispositif de decoupe de structure comprenant des nano-objets filaires et procede associe |
EP3928807A1 (en) | 2011-01-28 | 2021-12-29 | Merit Medical Systems, Inc. | Electrospun ptfe coated stent and method of use |
KR102037543B1 (ko) | 2012-01-16 | 2019-10-28 | 메리트 메디컬 시스템즈, 인크. | 회전 방사 재료로 커버링된 의료 기구 및 제조 방법 |
JP2013227545A (ja) * | 2012-03-28 | 2013-11-07 | Japan Polyethylene Corp | パイプ及び継手用ポリエチレン並びにその成形体 |
CN103374160B (zh) * | 2012-04-13 | 2015-12-02 | 中国石油天然气股份有限公司 | 一种聚乙烯组合物及其制备和应用 |
US11541154B2 (en) | 2012-09-19 | 2023-01-03 | Merit Medical Systems, Inc. | Electrospun material covered medical appliances and methods of manufacture |
EP2971320B1 (en) | 2013-03-13 | 2021-09-29 | Merit Medical Systems, Inc. | Serially deposited fiber materials and associated devices and methods |
US9827703B2 (en) | 2013-03-13 | 2017-11-28 | Merit Medical Systems, Inc. | Methods, systems, and apparatuses for manufacturing rotational spun appliances |
CN104098818B (zh) * | 2013-04-03 | 2016-07-06 | 中国石油天然气股份有限公司 | 一种高密度聚乙烯组合物及其制备和应用 |
EA031256B9 (ru) * | 2013-10-30 | 2019-03-29 | Абу Даби Полимерс Ко. Лтд (Бороудж) Л.Л.С. | Композиция полиэтилена, подходящая для применений в литье под давлением |
KR102094584B1 (ko) | 2014-06-06 | 2020-03-27 | 제우스 인더스트리얼 프로덕츠, 인코포레이티드 | 박리성 열-수축 배관 |
JP6777642B2 (ja) | 2015-02-26 | 2020-10-28 | メリット・メディカル・システムズ・インコーポレイテッドMerit Medical Systems,Inc. | 層状医療器具及び方法 |
WO2016159168A1 (ja) * | 2015-03-31 | 2016-10-06 | 日本ポリエチレン株式会社 | パイプ及び継手用ポリエチレン並びにその成形体 |
JP7530165B2 (ja) | 2019-09-27 | 2024-08-07 | 積水化学工業株式会社 | コルゲート管 |
KR102617263B1 (ko) | 2020-08-10 | 2023-12-27 | 주식회사 예담케미칼 | 세라믹 미소구체를 포함하는 플라스틱 컴파운드 조성물 및 이의 제조방법 |
KR102548429B1 (ko) | 2020-12-04 | 2023-06-28 | 주식회사 예담케미칼 | 배관용 hdpe 플라스틱 컴파운드 조성물 및 이의 제조방법 |
CN118414364A (zh) | 2021-12-23 | 2024-07-30 | 北欧化工股份公司 | 具有非常好的冲击性能和抗慢速裂纹扩展性的用于管道的聚合物组合物 |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH11199719A (ja) * | 1998-01-07 | 1999-07-27 | Asahi Chem Ind Co Ltd | ポリエチレン製パイプ |
EP1041113A1 (en) * | 1999-03-30 | 2000-10-04 | Fina Research S.A. | Polyolefins and uses thereof |
EP1201713A1 (en) * | 2000-10-27 | 2002-05-02 | ATOFINA Research | Polyethylene pipe resins and production thereof |
DE60113076T2 (de) * | 2001-06-14 | 2006-06-22 | Innovene Manufacturing Belgium N.V. | Verfahren zum Compoundieren einer multimodalen Polyethylenzusammensetzung |
EP1266933A1 (fr) * | 2001-06-14 | 2002-12-18 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Composition de polymères d'éthylène |
EP1357152A1 (en) * | 2002-04-26 | 2003-10-29 | Solvay Polyolefins Europe-Belgium (Société Anonyme) | Polymer for fuel tanks |
EP1359191A1 (en) * | 2002-04-29 | 2003-11-05 | SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) | Polymer for fuel tanks |
EP1359192A1 (en) * | 2002-04-30 | 2003-11-05 | Solvay Polyolefins Europe-Belgium (Société Anonyme) | Polyethylene pipe resins |
CN100575405C (zh) * | 2002-06-04 | 2009-12-30 | 联合碳化化学及塑料技术有限责任公司 | 聚合物组合物和由其制作管子的方法 |
-
2004
- 2004-06-09 EP EP04253420A patent/EP1605014A1/en not_active Withdrawn
-
2005
- 2005-05-27 ES ES05746191T patent/ES2423920T3/es active Active
- 2005-05-27 RU RU2007100137/02A patent/RU2375392C2/ru active
- 2005-05-27 EP EP05746191.5A patent/EP1753812B1/en not_active Revoked
- 2005-05-27 CN CN2005800263877A patent/CN1993417B/zh active Active
- 2005-05-27 KR KR1020077000368A patent/KR101178075B1/ko active IP Right Grant
- 2005-05-27 BR BRPI0511991-0A patent/BRPI0511991A/pt not_active Application Discontinuation
- 2005-05-27 WO PCT/EP2005/005823 patent/WO2005121238A1/en active Application Filing
- 2005-05-27 US US11/628,866 patent/US7714074B2/en active Active
- 2005-05-27 JP JP2007526240A patent/JP4982372B2/ja active Active
-
2006
- 2006-12-07 IL IL179921A patent/IL179921A/en active IP Right Grant
- 2006-12-07 EG EGNA2006001178 patent/EG25581A/xx active
-
2009
- 2009-11-10 US US12/591,140 patent/US7812095B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
RU2375392C2 (ru) | 2009-12-10 |
US20080033135A1 (en) | 2008-02-07 |
WO2005121238A1 (en) | 2005-12-22 |
KR101178075B1 (ko) | 2012-09-07 |
EP1753812A1 (en) | 2007-02-21 |
ES2423920T3 (es) | 2013-09-25 |
IL179921A (en) | 2012-01-31 |
US7812095B2 (en) | 2010-10-12 |
US7714074B2 (en) | 2010-05-11 |
CN1993417A (zh) | 2007-07-04 |
IL179921A0 (en) | 2007-05-15 |
US20100056728A1 (en) | 2010-03-04 |
CN1993417B (zh) | 2011-07-13 |
JP4982372B2 (ja) | 2012-07-25 |
JP2008501828A (ja) | 2008-01-24 |
KR20070034046A (ko) | 2007-03-27 |
RU2007100137A (ru) | 2008-07-20 |
EP1605014A1 (en) | 2005-12-14 |
EP1753812B1 (en) | 2013-07-10 |
EG25581A (en) | 2012-03-11 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09B | Patent application refused [chapter 9.2 patent gazette] |
Free format text: INDEFIRO O PEDIDO DE ACORDO COM O(S) ARTIGO(S) 8O E ART. 13 DA LPI. |
|
B12B | Appeal against refusal [chapter 12.2 patent gazette] |