KR970042844A - 탄화수소 액체용 실리콘 발포 조절제 - Google Patents

탄화수소 액체용 실리콘 발포 조절제 Download PDF

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KR970042844A
KR970042844A KR1019960065809A KR19960065809A KR970042844A KR 970042844 A KR970042844 A KR 970042844A KR 1019960065809 A KR1019960065809 A KR 1019960065809A KR 19960065809 A KR19960065809 A KR 19960065809A KR 970042844 A KR970042844 A KR 970042844A
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케네스 크리스토퍼 페이
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루이스 노만 에드워드
다우 코닝 코포레이션
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Publication of KR970042844A publication Critical patent/KR970042844A/ko

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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/02—Foam dispersion or prevention
    • B01D19/04—Foam dispersion or prevention by addition of chemical substances
    • B01D19/0404—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance
    • B01D19/0409—Foam dispersion or prevention by addition of chemical substances characterised by the nature of the chemical substance compounds containing Si-atoms
    • 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
    • C08K5/06—Ethers; Acetals; Ketals; Ortho-esters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/143—Organic compounds mixtures of organic macromolecular compounds with organic non-macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/28—Organic compounds containing silicon
    • C10L1/285—Organic compounds containing silicon macromolecular compounds
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1608—Well defined compounds, e.g. hexane, benzene
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/16—Hydrocarbons
    • C10L1/1616—Hydrocarbons fractions, e.g. lubricants, solvents, naphta, bitumen, tars, terpentine
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1852—Ethers; Acetals; Ketals; Orthoesters
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/185—Ethers; Acetals; Ketals; Aldehydes; Ketones
    • C10L1/1857—Aldehydes; Ketones
    • C—CHEMISTRY; METALLURGY
    • C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
    • C10L1/00—Liquid carbonaceous fuels
    • C10L1/10—Liquid carbonaceous fuels containing additives
    • C10L1/14—Organic compounds
    • C10L1/18—Organic compounds containing oxygen
    • C10L1/19—Esters ester radical containing compounds; ester ethers; carbonic acid esters

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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Toxicology (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Silicon Polymers (AREA)
  • Degasification And Air Bubble Elimination (AREA)

Abstract

본 발명은 분자당 화학식 5의 그룹 하나 이상과 -R3_C6H5및 -R3-0-C6H5중에서 선택된 그를 하나 이상을 갖는 오가노폴리실륵산 화합물이다.
상기식에서, R3은 탄소수 1 내지 20의 2가 탄화수소 그룹이고, R4는 수소 원자, 알킬 그룹, 아릴 그룹 또는 아실 그룹이며, d는 0 내지 150의 값이고, e는 0 내지 150의 값이며, 단 d+e의 값은 1 이상이다.
이들 화합물은 탄화수소 연료, 특히 디젤 및 제트 연료 중의 발포량을 감소시킨다. 본 발명의 오가노폴리실록산 화합물은 탄화수소 연료에 빈번하게 존재하는 첨가제와 일정한 상용성 및 혼화성을 나타내는 발포 조절제로서 작용한다.

Description

탄화수소 액체용 실리콘 발포 조절제
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (1)

  1. 하기 화학식 1 내지 4 중에서 선택되는 오가노폴리실록산 화합물.
    화학식 1
    RR1R2Si0(R2SiO)a(RR1SiO)b(RR2SiO)cSiRR1R2
    화학식 2
    RR1R2Si0(R2SiO)a(RR2SiO)cSiRR1R2
    화학식 3
    RR1R2Si0(R2SiO)a(RR1SiO)bSiRR1R2
    화학식 4
    RR1R2Si0(R2SiO)aSiRR1R2
    상기식에서, R은 탄소수 1 내지 20의 1가 탄화수소 그룹이고, Rl은 R이거나 하기 화학식 5 내지 7로부터 선택되는 그룹이며,
    화학식 5
    R3-0-(CH2CH20)d-R4
    R3은 탄소수 1 내지 20의 2가 탄화수소 그룹이고, R4는 수소 원자, 알킬 그룹, 아릴 그를 또는 아실 그룹이고, d는 0 초과 내지 150의 값이며, e는 0 초과 내지 150의 값이고, R2는 R, -R3_C6H5그룹 및 -R3-0-C|6H5그룹 중에서 선택되며, a는 0 초과 내지 1000의 값이고, b는 0 초과 내지 100의 값이며, c는 0 초과 내지 100의 값이고, 단, 화학식 5 내지 7로부터 선택된 화학식을 갖는 하나 이상의 그룹과 그룹 -R3_C6H5및 -R3-0-C6H5로부터 선택된 하나 이상의 그룹이 분자당 존재한다.
KR1019960065809A 1995-12-15 1996-12-14 탄화수소 액체용 실리콘 발포 조절제 KR970042844A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/574,421 1995-12-15
US08/574,421 US5620485A (en) 1995-12-15 1995-12-15 Silicone foam control agents for hydrocarbon liquids

Publications (1)

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KR970042844A true KR970042844A (ko) 1997-07-26

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US (1) US5620485A (ko)
EP (1) EP0779319A1 (ko)
JP (1) JPH09183852A (ko)
KR (1) KR970042844A (ko)
CA (1) CA2192907A1 (ko)

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CA2192907A1 (en) 1997-06-16
EP0779319A1 (en) 1997-06-18
US5620485A (en) 1997-04-15
JPH09183852A (ja) 1997-07-15

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