KR870006030A - 글리시딜 화합물내의 염소함량을 감소시키는 방법 - Google Patents

글리시딜 화합물내의 염소함량을 감소시키는 방법 Download PDF

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Publication number
KR870006030A
KR870006030A KR1019850009619A KR850009619A KR870006030A KR 870006030 A KR870006030 A KR 870006030A KR 1019850009619 A KR1019850009619 A KR 1019850009619A KR 850009619 A KR850009619 A KR 850009619A KR 870006030 A KR870006030 A KR 870006030A
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South Korea
Prior art keywords
cellulose
amount
alkali metal
metal hydroxide
glycidyl
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KR1019850009619A
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English (en)
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KR930004793B1 (ko
Inventor
다벨레이 작크
데쏘 게스 게랄드
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아놀드 자일러, 에른스트 알테르
시바-가이기 에이지
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Publication of KR870006030A publication Critical patent/KR870006030A/ko
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Publication of KR930004793B1 publication Critical patent/KR930004793B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D303/00—Compounds containing three-membered rings having one oxygen atom as the only ring hetero atom
    • C07D303/02—Compounds containing oxirane rings
    • C07D303/12—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms
    • C07D303/18—Compounds containing oxirane rings with hydrocarbon radicals, substituted by singly or doubly bound oxygen atoms by etherified hydroxyl radicals
    • C07D303/20—Ethers with hydroxy compounds containing no oxirane rings
    • C07D303/24—Ethers with hydroxy compounds containing no oxirane rings with polyhydroxy compounds
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/02—Polycondensates containing more than one epoxy group per molecule
    • C08G59/025—Polycondensates containing more than one epoxy group per molecule characterised by the purification methods used

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Epoxy Resins (AREA)
  • Epoxy Compounds (AREA)

Abstract

내용 없음

Description

글리시딜 화합물내의 염소함량을 감소시키는 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (10)

  1. 글리시딜 화합물을 할로겐-제거 유기용매내에 용해시킨 후, 승온에서 당량과량의 알칼리 금속 수산화물 수용액(여기서, 과량이란 가수분해 가능한 염소를 완전히 탈염화수소화 시키기 위하여 이론적으로 필요한 당량의 100 내지 200%를 의미한다)으로 처리한 다음, 이 유기용액으로부터 물을 제거한 후, 사용한 알칼리 금속 수산화물의 양을 기준으로 하여 5 내지 500배량의 35중량%까지의 물을 함유하고 있는 습식 셀룰로오스로 상기 유기용액을 승온에서 처리한 다음, 여과하고, 유기용액으로부터 글리시딜 화합물을 분리시킴을 특징으로 하여, 글리시딜 화합물을 알칼리 금속 수산화물로 후처리하여 글리시딜 화합물내의 가수분해 가능한 염소의 함량을 감소시키는 방법.
  2. 제1항에 있어서, 글리시딜 화합물로서 글리시딜 에테르를 사용하는 방법.
  3. 제1항에 있어서, 글리시딜 화합물로서 다중핵 페놀의 글리시딜 에테르를 사용하는 방법.
  4. 제1항에 있어서, 글리시딜 화합물을 알칼리금속 수산화물로 처리하는 단계를 60 내지 130℃의 온도에서 수해하는 방법.
  5. 제3항에 있어서, 과량의 알칼리금속 수산화물이 이론적으로 필요한 당량의 100 내지 170%, 바람직하게는 120 내지 170%정도인 방법.
  6. 제1항에 있어서, 습식 셀룰로오스는 셀룰로오스의 건조중량을 기준으로 하여 30중량%까지의 물을 함유하고 있는 방법.
  7. 제1항에 있어서, 유기용액을 셀룰로오스로 처리하는 단계를 30 내지 90℃의 온도범위에서 수행하는 방법.
  8. 제1항에 있어서, 유기용액을 셀룰로오스로 처리하는 단계를 50 내지 80℃의 온도범위에서 수행하는 방법.
  9. 제1항에 있어서, 사용한 알칼리금속 수산화물의 양을 기준으로 하여 10 내지 100배량의 셀룰로오스를 사용하는 방법.
  10. 제1항에 있어서, 분말상 셀룰로오스를 사용하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019850009619A 1984-12-21 1985-12-20 글리시딜 화합물내의 가수분해 가능한 염소의 함량을 감소시키는 방법 KR930004793B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH609884 1984-12-21
CH6098/84-7 1984-12-21

Publications (2)

Publication Number Publication Date
KR870006030A true KR870006030A (ko) 1987-07-08
KR930004793B1 KR930004793B1 (ko) 1993-06-08

Family

ID=4304241

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850009619A KR930004793B1 (ko) 1984-12-21 1985-12-20 글리시딜 화합물내의 가수분해 가능한 염소의 함량을 감소시키는 방법

Country Status (9)

Country Link
US (1) US4668807A (ko)
EP (1) EP0185622B1 (ko)
JP (1) JPH0625198B2 (ko)
KR (1) KR930004793B1 (ko)
BR (1) BR8506413A (ko)
CA (1) CA1234131A (ko)
DE (1) DE3573254D1 (ko)
ES (1) ES8702904A1 (ko)
ZA (1) ZA859806B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4810776A (en) * 1986-07-14 1989-03-07 Ciba-Geigy Corporation Process for producing epoxy resin having a low-EHC-content from chlorine-substituted crude epoxy resin of high EHC-content and apparatus for automatically controlling such process
CA1293837C (en) * 1986-10-14 1991-12-31 Ha Q. Pham Preparation of epoxy resins
JP2741040B2 (ja) * 1988-10-12 1998-04-15 日本化薬株式会社 エポキシ樹脂の製造方法
US5399624A (en) * 1990-12-21 1995-03-21 Loctite Corporation High purity resins for thiol-ene polymerizations and method for producing same
KR100693849B1 (ko) 1999-12-07 2007-03-13 쓰리엠 이노베이티브 프로퍼티즈 캄파니 에피할로히드린 유래의 에폭시 수지로부터 가수분해가능한 할로겐화물을 함유하는 물질과 다른 고분자량물질을 제거하는 방법
US6211389B1 (en) 2000-05-23 2001-04-03 Dexter Corporation Methods of reducing the chloride content of epoxy compounds
DE10208743A1 (de) * 2002-02-28 2003-12-11 Siemens Ag Korrosionsarme Epoxidharze und Herstellungsverfahren dazu
JP3986445B2 (ja) * 2003-02-17 2007-10-03 東都化成株式会社 高純度エポキシ樹脂の製造方法およびエポキシ樹脂組成物
CN101291971B (zh) * 2005-10-18 2012-07-18 日本化药株式会社 环氧树脂，环氧树脂组合物，光敏树脂组合物及由此获得的固化的制品
DE102006042095A1 (de) * 2006-09-07 2008-03-27 Siemens Ag Basismaterial für fotostrukturierbare Resists und Dielektrika
WO2013146909A1 (ja) * 2012-03-30 2013-10-03 旭化成ケミカルズ株式会社 膜モジュール及びその製造方法
CN115124492A (zh) * 2022-07-29 2022-09-30 上海华谊树脂有限公司 一种连续法合成四缩水甘油胺类环氧树脂的工艺

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL161752C (nl) * 1969-06-10 1980-08-15 Shell Int Research Werkwijze voor het bereiden van laagmoleculaire polyglycidijlethers.
GB1386594A (en) * 1971-02-22 1975-03-12 Secr Defence Dehydrohalogenation reactions
IT1012923B (it) * 1974-05-30 1977-03-10 Sir Soc Italiana Resine Spa Procedimento per la preparazione continua di eteri poliglicidilici di fenoli poliossidrilici
JPS58173116A (ja) * 1982-04-05 1983-10-12 Sumitomo Bakelite Co Ltd エポキシ樹脂中の微量ハロゲンの除去方法
US4485221A (en) * 1983-11-03 1984-11-27 Ciba-Geigy Corporation Process for making epoxy novolac resins with low hydrolyzable chlorine and low ionic chloride content

Also Published As

Publication number Publication date
BR8506413A (pt) 1986-09-02
ZA859806B (en) 1986-09-24
EP0185622A2 (de) 1986-06-25
US4668807A (en) 1987-05-26
EP0185622A3 (en) 1987-04-29
DE3573254D1 (en) 1989-11-02
ES8702904A1 (es) 1987-01-16
ES550201A0 (es) 1987-01-16
KR930004793B1 (ko) 1993-06-08
CA1234131A (en) 1988-03-15
JPH0625198B2 (ja) 1994-04-06
JPS61155380A (ja) 1986-07-15
EP0185622B1 (de) 1989-09-27

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