KR890009947A - Method for preparing neutral and overbased alkylphenates - Google Patents

Method for preparing neutral and overbased alkylphenates Download PDF

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Publication number
KR890009947A
KR890009947A KR1019870015467A KR870015467A KR890009947A KR 890009947 A KR890009947 A KR 890009947A KR 1019870015467 A KR1019870015467 A KR 1019870015467A KR 870015467 A KR870015467 A KR 870015467A KR 890009947 A KR890009947 A KR 890009947A
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KR
South Korea
Prior art keywords
overbased
alkylphenates
neutral
reaction
preparing neutral
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Application number
KR1019870015467A
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Korean (ko)
Other versions
KR900005182B1 (en
Inventor
김종호
정근우
김영운
Original Assignee
채영복
재단법인 한국화학연구소
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Application filed by 채영복, 재단법인 한국화학연구소 filed Critical 채영복
Priority to KR1019870015467A priority Critical patent/KR900005182B1/en
Publication of KR890009947A publication Critical patent/KR890009947A/en
Application granted granted Critical
Publication of KR900005182B1 publication Critical patent/KR900005182B1/en

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F3/00—Compounds containing elements of Groups 2 or 12 of the Periodic Table
    • C07F3/04—Calcium compounds

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Lubricants (AREA)

Abstract

내용 없음No content

Description

중성 및 과염기성 알킬페네이트의 제조방법Method for preparing neutral and overbased alkylphenates

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

Claims (1)

중성 및 과염기성 알킬페네이트를 제조함에 있어서, 황화알킬페놀 제조공정에서 반응중에 생성되는 물을 연속적으로 제거하고, 또한 중성 및 과염기성화 반응 공정에서 이산화탄소를 주입하기 전에 반응중에 생성된 물을 감압하에서 제거하는 것을 특징으로 하는 중성 및 과염기성 알킬페네이트의 제조방법.In the preparation of neutral and overbased alkylphenates, the water produced during the reaction in the alkylphenol sulfide manufacturing process is continuously removed, and the water produced during the reaction in the neutral and overbased reaction process is reduced under reduced pressure. Process for the preparation of neutral and overbased alkylphenate, characterized in that the removal. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019870015467A 1987-12-30 1987-12-30 Preparation method of alkyl-phenate KR900005182B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870015467A KR900005182B1 (en) 1987-12-30 1987-12-30 Preparation method of alkyl-phenate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019870015467A KR900005182B1 (en) 1987-12-30 1987-12-30 Preparation method of alkyl-phenate

Publications (2)

Publication Number Publication Date
KR890009947A true KR890009947A (en) 1989-08-05
KR900005182B1 KR900005182B1 (en) 1990-07-20

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ID=19267747

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870015467A KR900005182B1 (en) 1987-12-30 1987-12-30 Preparation method of alkyl-phenate

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KR (1) KR900005182B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140044643A (en) * 2012-10-05 2014-04-15 에이케이켐텍 주식회사 Method of preparation of excellent lubricous lubricant composition

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20140044643A (en) * 2012-10-05 2014-04-15 에이케이켐텍 주식회사 Method of preparation of excellent lubricous lubricant composition

Also Published As

Publication number Publication date
KR900005182B1 (en) 1990-07-20

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