KR890002267A - 부분 폴리올 지방산 에스테르의 제조방법 - Google Patents

부분 폴리올 지방산 에스테르의 제조방법 Download PDF

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KR890002267A
KR890002267A KR1019870008016A KR870008016A KR890002267A KR 890002267 A KR890002267 A KR 890002267A KR 1019870008016 A KR1019870008016 A KR 1019870008016A KR 870008016 A KR870008016 A KR 870008016A KR 890002267 A KR890002267 A KR 890002267A
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fatty acid
polyol
process according
soap
lower alkyl
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KR1019870008016A
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KR930006251B1 (ko
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반 더 플랑크 플로인
로첸달 아드리아누스
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에이취.반 발렌
유니레버 엔.브이
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    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/04—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals attached to acyclic carbon atoms
    • C07H13/06—Fatty acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00—Drugs for disorders of the metabolism
    • A61P3/04—Anorexiants; Antiobesity agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/46—Polyesters chemically modified by esterification
    • C08G63/48—Polyesters chemically modified by esterification by unsaturated higher fatty oils or their acids; by resin acids

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Molecular Biology (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • Child & Adolescent Psychology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Diabetes (AREA)
  • Obesity (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • General Preparation And Processing Of Foods (AREA)
  • Medicinal Preparation (AREA)
  • Cosmetics (AREA)
  • Fats And Perfumes (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)

Abstract

내용 없음

Description

부분 폴리올 지방산 에스테르의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (15)

  1. 하나 또는 그 이상의 지방산 저급알킬 에스테르를 알칼리촉매 존재하에 4개 이상의 수산기를 가진 폴리올 적당량과 반응시켜서 생성된 부분 폴리올 지방산 에스테르를 기타 반응 생성물 및 출발물질로부터 분리하는 제조방법으로서 다음 단계로 구성되는 것을 특징으로 하는 부분 폴리올 지방산 에스테르의 제조방법.
    (1) 폴리올을 필요하다면 비-독성이며 쉽게 제거될 수 있는 용매를 사용하여 알칼리촉매와 혼합시켜 액체계를 형성하는 단계(이 액체계에서 알칼리 촉매는 폴리올과 반응하여 촉매활성 폴리올 음이온을 생성시킨다.)
    (2) 우선 (1)단계에서 용매가 사용되었을 경우에는 모든 용매를 제거시킨후에, 상기 액체계를 가급적 유화제를 함유한 지방산 저급알킬 에스테르와 배합시켜 형성된 이 혼합물을 부분 폴리올 지방산 에스테르가 생성될 수 있는 조건하에 반응시키는 단계.
  2. 제1항에 있어서, 슈가 폴리올 바람직하게는 슈크로즈 또는 솔비톨이 폴리올로서 사용되는 것을 특징으로 하는 제조방법.,
  3. 제1항에 있어서, 알칼리 촉매는 알칼리금속 및 알칼리토금속과 이 금속들의 알콕사이드, 탄산염, 중탄산염, 수소화물, 수산화물 및 합금으로 구성되는 군으로부터 선택되는 것을 특징으로 하는 제조방법.
  4. 제3항에 있어서, KOH가 알킬리 촉매로서 사용되는 것을 특징으로 하는 제조방법.
  5. 제1항에 있어서, (1)단계에서 사용되는 용매는 C1-5알콜, C1-5케톤 및 물로 이루어진 군으로부터 선택되는 것을 특징으로 하는 제조방법.
  6. 제1항에 있어서, (1)단계는 대기압에서, 약 10-80°C로 수행되는 것을 특징으로 하는 방법.
  7. 제1항에 있어서, (1)단계에서 촉매대 폴리올의 몰비가 약 (0.05-1) : 1의 범위내에 있도록 알칼리촉매를 가하는 것을 특징으로 하는 제조방법.
  8. 제1항에 있어서, (2)단계에서 지방산 비누가 지방산 저급 알킬에스테르에 유화제로서 첨가되는 것을 특징으로 하는 제조방법.
  9. 제8항에 있어서 지방산 비누는 지방산 에스테르의 부준 비누화 아니면 지방산의 중화에 의해서 자체내에서 생성되는 것을 특징으로 하는 제조방법.
  10. 제9항에 있어서, 비누가 자체내에서 생성되는 동안 용매가 비누화 또는 중화에 사용되는 알칼리물질을 용해시키는데 사용되며 상기 용매는 바람직하게 C1-5알콜 및 물로 구성되는 군으로부터 선택되는 것을 특징으로 하는 제조방법.
  11. 제10항에 있어서, 비누가 자체내에서 생성된 후에 지방산 저급알킬 에스테르와 비누를 함유하는 상기 혼합물이(2)단계에서 더 이상 처리되기전에 사용된 용매를 증발에 의해 제거시키는 것을 특징으로 하는 제조방법.
  12. 제8항에 있어서, 비누는 총 반응 혼합물의 약2-12중량% 양으로 사용되는 것을 특징으로 하는 제조방법.
  13. 제1항에 있어서, C2-22지방산과 C1-5알콜의 에스테르가 지방산 저급알킬 에스테르로서 사용되는 것을 특징으로 하는 제조방법.
  14. 제1항에 있어서, (2)단계는 감압하에 특히 약 1-50mbar에서 약 100-180°C바람직하게는 110-145°C로 수행되는 것을 특징으로 하는 제조방법.
  15. 청구범위 1-14항중 어느 한 항에 의해 제조되는 부분 폴리올 지방산 에스테르 유효량을 유화제로서 첨가시키는 동물사료의 제조, 화장품의 제조 세제조성물, 식료품 또는 의약품의 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008016A 1986-07-23 1987-07-23 부분 플리올 지방산 에스테르의 제조방법 KR930006251B1 (ko)

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Application Number Priority Date Filing Date Title
NL8601904A NL8601904A (nl) 1986-07-23 1986-07-23 Werkwijze voor de bereiding van polyol-vetzuurpolyesters.
NL86-1904 1986-07-23
NL8601904 1986-07-23

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KR890002267A true KR890002267A (ko) 1989-04-10
KR930006251B1 KR930006251B1 (ko) 1993-07-09

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US (2) US5071975A (ko)
EP (2) EP0256585B2 (ko)
JP (2) JPS6366151A (ko)
KR (1) KR930006251B1 (ko)
AT (2) ATE46700T1 (ko)
AU (2) AU571807B2 (ko)
CA (2) CA1311474C (ko)
DE (2) DE3760620D1 (ko)
ES (2) ES2012389B3 (ko)
GR (2) GR3000210T3 (ko)
NL (1) NL8601904A (ko)
ZA (2) ZA875422B (ko)

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EP0254376B2 (en) 1995-07-05
GR3000249T3 (en) 1991-03-15
NL8601904A (nl) 1988-02-16
CA1311474C (en) 1992-12-15
GR3000210T3 (en) 1990-12-31
EP0256585A1 (en) 1988-02-24
JPS6366151A (ja) 1988-03-24
EP0256585B1 (en) 1989-09-13
DE3760559D1 (en) 1989-10-19
EP0256585B2 (en) 1995-07-05
ZA875422B (en) 1989-03-29
EP0254376B1 (en) 1989-09-27
AU7596187A (en) 1988-01-28
US5006648A (en) 1991-04-09
AU7596287A (en) 1988-01-28
ATE46700T1 (de) 1989-10-15
AU571389B2 (en) 1988-04-14
JPS63119493A (ja) 1988-05-24
EP0254376A1 (en) 1988-01-27
JPH0465080B2 (ko) 1992-10-16
ES2011045B3 (es) 1989-12-16
ATE46344T1 (de) 1989-09-15
CA1311475C (en) 1992-12-15
US5071975A (en) 1991-12-10
AU571807B2 (en) 1988-04-21
ZA875423B (en) 1989-03-29
KR930006251B1 (ko) 1993-07-09
ES2012389B3 (es) 1990-03-16
DE3760620D1 (en) 1989-11-02

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