ATE78840T1 - Polyolefinzusammensetzungen zur anwendung in warmwassersystemen. - Google Patents

Polyolefinzusammensetzungen zur anwendung in warmwassersystemen.

Info

Publication number
ATE78840T1
ATE78840T1 AT87303884T AT87303884T ATE78840T1 AT E78840 T1 ATE78840 T1 AT E78840T1 AT 87303884 T AT87303884 T AT 87303884T AT 87303884 T AT87303884 T AT 87303884T AT E78840 T1 ATE78840 T1 AT E78840T1
Authority
AT
Austria
Prior art keywords
weight
percent
application
hot water
water systems
Prior art date
Application number
AT87303884T
Other languages
English (en)
Inventor
Earl E Hayden
Original Assignee
Shell Oil Co
Mitsui Petrochemical Ind
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 Shell Oil Co, Mitsui Petrochemical Ind filed Critical Shell Oil Co
Application granted granted Critical
Publication of ATE78840T1 publication Critical patent/ATE78840T1/de

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
    • C08K5/04—Oxygen-containing compounds
    • C08K5/13—Phenols; Phenolates
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/34—Heterocyclic compounds having nitrogen in the ring
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • 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—Polyethylene

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)
  • Graft Or Block Polymers (AREA)
  • Treatment Of Water By Ion Exchange (AREA)
  • Physical Water Treatments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT87303884T 1986-05-05 1987-04-30 Polyolefinzusammensetzungen zur anwendung in warmwassersystemen. ATE78840T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/859,979 US4746692A (en) 1986-05-05 1986-05-05 Polyolefin compositions for use with water systems
EP87303884A EP0250076B1 (de) 1986-05-05 1987-04-30 Polyolefinzusammensetzungen zur Anwendung in Warmwassersystemen

Publications (1)

Publication Number Publication Date
ATE78840T1 true ATE78840T1 (de) 1992-08-15

Family

ID=25332219

Family Applications (1)

Application Number Title Priority Date Filing Date
AT87303884T ATE78840T1 (de) 1986-05-05 1987-04-30 Polyolefinzusammensetzungen zur anwendung in warmwassersystemen.

Country Status (13)

Country Link
US (1) US4746692A (de)
EP (1) EP0250076B1 (de)
JP (2) JP2603253B2 (de)
KR (1) KR960005623B1 (de)
AT (1) ATE78840T1 (de)
AU (1) AU599976B2 (de)
CA (1) CA1311072C (de)
DE (1) DE3780712T2 (de)
DK (1) DK226387A (de)
ES (1) ES2033841T3 (de)
FI (1) FI91773C (de)
NO (1) NO871868L (de)
NZ (1) NZ220180A (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812500A (en) * 1987-09-30 1989-03-14 Shell Oil Company Polyolefin compositions for water pipes and for wire and cable coatings
JP2615829B2 (ja) * 1988-05-09 1997-06-04 住友化学工業株式会社 熱酸化安定性ポリオレフィン組成物
JPH0615221B2 (ja) * 1990-07-31 1994-03-02 新日本製鐵株式会社 砂と土による被覆の熱酸化劣化を抑制する高温埋設配管用ポリオレフィン被覆鋼管
US5221715A (en) * 1990-09-21 1993-06-22 Shell Oil Company Poly(1-butene)resin composition
IT1244809B (it) * 1990-11-29 1994-09-05 Pirelli Cavi Spa Elemento a fibre ottiche comprendente un alloggiamento per fibre ottiche, costituito di materiale poliolefinico, ed un tamponante h2-assorbente.
JP3157231B2 (ja) * 1991-12-12 2001-04-16 三菱化学株式会社 耐候性に優れた水架橋性のポリオレフィンパイプ
US6046304A (en) 1995-12-04 2000-04-04 Ciba Specialty Chemicals Corporation Block oligomers containing 2,2,6,6-tetramethyl-4-piperidyl groups as stabilizers for organic materials
JPH11189688A (ja) * 1997-12-26 1999-07-13 Toyo Ink Mfg Co Ltd 耐塩素含有水性着色樹脂組成物、及び水道用パイプ、並びに成形品の耐塩素含有水性を向上する方法
GB0004437D0 (en) * 2000-02-25 2000-04-12 Clariant Int Ltd Synergistic combinations of phenolic antioxidants
JP4794724B2 (ja) * 2000-08-31 2011-10-19 三井化学株式会社 パイプ用ポリオレフィン樹脂組成物およびその用途
DE60309665T2 (de) * 2002-01-31 2007-09-20 Ciba Speciality Chemicals Holding Inc. Stabilisierung von polyolefinen, die in permanentem kontakt mit chloriertem wasser stehen
EP1334994A1 (de) * 2002-02-08 2003-08-13 SOLVAY POLYOLEFINS EUROPE - BELGIUM (Société Anonyme) Zusammensetzung auf Polyethylenbasis
MY145338A (en) * 2003-12-04 2012-01-31 Dow Global Technologies Inc Stabilized polyethylene material
JP2007186563A (ja) * 2006-01-12 2007-07-26 Mitsui Chemicals Inc ポリブテン樹脂組成物
US10934423B2 (en) * 2017-07-06 2021-03-02 Basf Se Stabilized polyolefin compositions comprising benzofuranones and organophosphorus stabilizers
CN111448201A (zh) * 2017-07-06 2020-07-24 巴斯夫欧洲公司 包含苯并呋喃酮和受阻胺光稳定剂的稳定化聚烯烃组合物
EP4189001B1 (de) * 2020-07-31 2026-03-11 Basell Poliolefine Italia S.r.l. Buten-1-polymer-zusammensetzungen mit kurzer kristallisationszeit

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2991264A (en) * 1957-05-01 1961-07-04 Du Pont Method of partially crystallizing an alpha-olefin polymer
NL266092A (de) * 1960-12-21
GB1094532A (en) * 1965-05-03 1967-12-13 Ici Ltd Phenolic ester stabilisers and polyolefine compositions containing them
US3455872A (en) * 1965-06-21 1969-07-15 Dow Corning Water sensitive silicone rubber
US3573240A (en) * 1970-05-01 1971-03-30 Nat Starch Chem Corp Hot melt adhesive compositions for hard covered bookbinding
GB1393551A (en) * 1972-04-21 1975-05-07 Ciba Geigy Ag Piperidine derivatives
DE2228448C2 (de) * 1972-06-10 1984-05-24 Hoechst Ag, 6230 Frankfurt Hypolipidämisch wirksame Mittel
US4049654A (en) * 1973-09-25 1977-09-20 Ciba-Geigy Corporation 2,3,5-Trialkylsubstituted hydroxybenzyl isocyanurates
FR2259809B1 (de) * 1974-02-01 1978-08-11 Nobel Hoechst Chimie
GB1514081A (en) * 1975-05-30 1978-06-14 Kyowa Chem Ind Co Ltd Particulate magnesium hydroxide
IT1052501B (it) * 1975-12-04 1981-07-20 Chimosa Chimica Organica Spa Composti politriazinici utilizzabili per la stabilizzazione di polimeri sintetici e procedimento per la loro preparazione
US4255303A (en) * 1979-04-25 1981-03-10 Union Carbide Corporation Polyethylene composition containing talc filler for electrical applications
US4321334A (en) * 1980-09-04 1982-03-23 Shell Oil Company Melt crystallization of butene-1 polymers
US4322503A (en) * 1980-12-15 1982-03-30 Shell Oil Company Fatty acid amide nucleating agents for butene-1 polymer compositions
US4320209A (en) * 1980-12-08 1982-03-16 Shell Oil Company Amide nucleating agents for butene-1 polymer compositions
FR2512453B1 (fr) * 1981-09-07 1988-07-29 Toa Nenryo Kogyo Kk Composition polyolefinique ayant une resistance amelioree aux radiations et son utilisation pour les instruments medicaux
JPS59197447A (ja) * 1983-04-26 1984-11-09 Mitsui Petrochem Ind Ltd 耐塩素水性ポリオレフイン組成物
US4532165A (en) * 1983-05-09 1985-07-30 Mitsui Petrochemical Industries Ltd. Poly-1-butene resin composition
JPS59221344A (ja) * 1983-05-31 1984-12-12 Mitsui Petrochem Ind Ltd オレフイン重合体組成物
JPS60124642A (ja) * 1983-12-10 1985-07-03 Chisso Corp 安定化されたポリオレフィン組成物
JPS60130635A (ja) * 1983-12-17 1985-07-12 Chisso Corp 安定化されたポリオレフイン組成物
DE3474550D1 (en) * 1984-01-12 1988-11-17 Adeka Argus Chemical Co Ltd Bis(2,2,6,6-tetramethylpiperidyl-1,3,5-triazinyl)-spirodiamines and spiroglycol ethers and synthetic resin compositions containing the same
US4576983A (en) * 1984-08-31 1986-03-18 Shell Oil Company Polymeric composition useful for hot water pipe service
JPS61136533A (ja) * 1984-12-03 1986-06-24 フイリツプス　ペトロリユーム　コンパニー 組成物
US4598113A (en) * 1985-08-15 1986-07-01 Ici Americas Inc. Hindered hydroxyphenylalkanoates of ethoxylated bisphenol A and stabilized compositions

Also Published As

Publication number Publication date
JP2603253B2 (ja) 1997-04-23
JPS62257944A (ja) 1987-11-10
DK226387D0 (da) 1987-05-04
FI91773B (fi) 1994-04-29
CA1311072C (en) 1992-12-01
EP0250076B1 (de) 1992-07-29
JP2726650B2 (ja) 1998-03-11
EP0250076A3 (en) 1988-09-21
AU7251487A (en) 1987-11-12
KR870011187A (ko) 1987-12-21
FI871952L (fi) 1987-11-06
NO871868L (no) 1987-11-06
EP0250076A2 (de) 1987-12-23
FI871952A0 (fi) 1987-05-04
NZ220180A (en) 1990-11-27
NO871868D0 (no) 1987-05-05
DK226387A (da) 1987-11-06
DE3780712T2 (de) 1992-12-10
US4746692A (en) 1988-05-24
ES2033841T3 (es) 1993-04-01
AU599976B2 (en) 1990-08-02
KR960005623B1 (ko) 1996-04-30
DE3780712D1 (de) 1992-09-03
FI91773C (fi) 1994-08-10
JPH09100375A (ja) 1997-04-15

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
EEFA Change of the company name
REN Ceased due to non-payment of the annual fee