MY101974A - A process for reducing the hydrolyzable chloride content of an epoxidation product. - Google Patents

A process for reducing the hydrolyzable chloride content of an epoxidation product.

Info

Publication number
MY101974A
MY101974A MYPI87001260A MYPI19871260A MY101974A MY 101974 A MY101974 A MY 101974A MY PI87001260 A MYPI87001260 A MY PI87001260A MY PI19871260 A MYPI19871260 A MY PI19871260A MY 101974 A MY101974 A MY 101974A
Authority
MY
Malaysia
Prior art keywords
reducing
chloride content
epoxidation product
hydrolyzable chloride
hydrolyzable
Prior art date
Application number
MYPI87001260A
Other languages
English (en)
Inventor
L Caskey Terrence
H Martin Patrick
L Parker Theodore
Original Assignee
Dow Chemical Co
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23917350&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=MY101974(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of MY101974A publication Critical patent/MY101974A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/27—Condensation of epihalohydrins or halohydrins with compounds containing active hydrogen atoms
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D301/00—Preparation of oxiranes
    • C07D301/32—Separation; Purification
    • 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

Landscapes

  • 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)
  • Phenolic Resins Or Amino Resins (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
MYPI87001260A 1983-04-07 1987-08-10 A process for reducing the hydrolyzable chloride content of an epoxidation product. MY101974A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/482,760 US4447598A (en) 1983-04-07 1983-04-07 Method of preparing epoxy resins having low hydrolyzable chloride contents
GB08409035A GB2137629A (en) 1983-04-07 1984-04-06 A process for reducing the hydrolyzable chloride content of an epoxidation process

Publications (1)

Publication Number Publication Date
MY101974A true MY101974A (en) 1992-02-29

Family

ID=23917350

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI87001260A MY101974A (en) 1983-04-07 1987-08-10 A process for reducing the hydrolyzable chloride content of an epoxidation product.

Country Status (11)

Country Link
US (1) US4447598A (cg-RX-API-DMAC10.html)
EP (1) EP0125454B1 (cg-RX-API-DMAC10.html)
JP (1) JPS59206430A (cg-RX-API-DMAC10.html)
KR (1) KR860000929B1 (cg-RX-API-DMAC10.html)
AU (1) AU562838B2 (cg-RX-API-DMAC10.html)
BR (1) BR8401625A (cg-RX-API-DMAC10.html)
CA (1) CA1203942A (cg-RX-API-DMAC10.html)
DE (1) DE3469298D1 (cg-RX-API-DMAC10.html)
ES (1) ES8607267A1 (cg-RX-API-DMAC10.html)
GB (1) GB2137629A (cg-RX-API-DMAC10.html)
MY (1) MY101974A (cg-RX-API-DMAC10.html)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
CN1004356B (zh) * 1984-11-19 1989-05-31 陶氏化学公司 一种降低环氧树脂中卤化物总含量的工艺方法
US4585838A (en) * 1985-08-06 1986-04-29 The Dow Chemical Company Process for preparing epoxy resins containing low levels of total halide
US4535150A (en) * 1984-12-04 1985-08-13 Celanese Corporation Process for preparing epoxy resins having low hydrolyzable chlorine contents
JPS61195111A (ja) * 1985-02-25 1986-08-29 Toto Kasei Kk エポキシ樹脂の製造方法
US4672103A (en) * 1986-02-14 1987-06-09 The Dow Chemical Company Non-sintering epoxy resins prepared from triglycidyl ethers and epihalohydrins
US4684700A (en) * 1986-02-14 1987-08-04 The Dow Chemical Company Advanced epoxy resins prepared from triglycidyl ethers and dihydri phenols
US4684701A (en) * 1986-02-14 1987-08-04 The Dow Chemical Company Method for preparing advanced epoxy or phenoxy resins with low aliphatic halide content
JPH0621150B2 (ja) * 1986-03-13 1994-03-23 旭チバ株式会社 エポキシ樹脂の製造方法
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
US4696982A (en) * 1986-09-17 1987-09-29 The Dow Chemical Company Process for removing residual salts from epoxy novolacs
DE3636560A1 (de) * 1986-10-28 1988-05-05 Ruetgerswerke Ag Verfahren zur entsalzung von steinkohlenteeren und -pechen
US4778863A (en) * 1987-08-13 1988-10-18 The Dow Chemical Company Preparation of epoxy resins having low undesirable halogen content
US4785061A (en) * 1987-08-13 1988-11-15 The Dow Chemical Company Method for reducing the aliphatic halide content of epoxy resins using a solvent mixture including a polar aprotic solvent
US4877857A (en) * 1988-05-05 1989-10-31 The Dow Chemical Company Preparation of epoxy resins
JP2702515B2 (ja) * 1988-08-10 1998-01-21 旭チバ株式会社 エポキシ樹脂の精製法
PL172981B1 (pl) * 1994-01-26 1998-01-30 Inst Ciezkiej Syntezy Orga Sposób wytwarzania płynnych żywic epoksydowych
MY122050A (en) * 1998-05-29 2006-03-31 Sumitomo Chemical Co Highly purified epoxy resin
DE60028825T2 (de) 1999-12-07 2007-01-18 3M Innovative Properties Co., Saint Paul Verfahren zur entfernung von hydrolysierbare halogenide enthaltenden materialien und von anderen hochmolekularen materialien aus von epihalohydrin abgeleiteten epoxyharzen
US6211389B1 (en) 2000-05-23 2001-04-03 Dexter Corporation Methods of reducing the chloride content of epoxy compounds
CN115010856A (zh) * 2022-07-20 2022-09-06 杜彪 一种除氯剂的制备方法、除氯剂及其应用

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB746824A (en) * 1952-08-01 1956-03-21 Ici Ltd Resins derived from phenol-formaldehyde condensates and epichlorohydrin
NL186312B (nl) * 1953-04-06 Henkel Kgaa Werkwijze ter bereiding van guerbet-alcoholen onder toepassing van een loodzout als katalysator.
US2943095A (en) * 1955-06-28 1960-06-28 Union Carbide Corp Process for preparing glycidyl polyethers of polyhydric phenols
GB801728A (en) * 1956-04-19 1958-09-17 Basf Ag Improvements in the production of glycidyl ethers
GB868861A (en) * 1957-07-18 1961-05-25 Union Carbide Corp Preparation of glycidyl polyethers of polyhydric phenols
NL234777A (cg-RX-API-DMAC10.html) * 1959-01-02
NL270270A (cg-RX-API-DMAC10.html) * 1960-10-17
GB1173191A (en) * 1965-12-31 1969-12-03 Muanyagipari Ki Process for Preparing Liquid Epoxy Oligomers
GB1169045A (en) * 1967-07-21 1969-10-29 Midland Silicones Ltd Novel Epoxylated Phenolic Resins
CH505084A (de) * 1968-12-06 1971-03-31 Ciba Geigy Ag Verfahren zur Herstellung von Polyglycidyläthern
NL161752C (nl) * 1969-06-10 1980-08-15 Shell Int Research Werkwijze voor het bereiden van laagmoleculaire polyglycidijlethers.
CH544801A (de) * 1970-03-16 1973-11-30 Reichhold Albert Chemie Ag Verfahren zum Herstellen von Glycidyläthern
CH541596A (de) * 1970-05-14 1973-09-15 Texaco Ag Verfahren zur Herstellung von basischen, stickstoff- und hydroxylgruppenhaltigen Epoxidharzen
US4394496A (en) * 1971-08-19 1983-07-19 The Dow Chemical Company Epoxidation products of 1,1,1-tri-(hydroxyphenyl) alkanes
IT1012923B (it) * 1974-05-30 1977-03-10 Sir Soc Italiana Resine Spa Procedimento per la preparazione continua di eteri poliglicidilici di fenoli poliossidrilici
DE2533505C3 (de) * 1974-08-02 1981-10-08 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von niedrigviskosen, niedermolekularen Glycidyläthern ein- oder mehrwertiger Phenole
IT1051400B (it) * 1975-12-19 1981-04-21 S I R S P A Procedimento perfezionato per la preparazione di resine epossidiche liquide
DE2745150A1 (de) * 1976-12-04 1978-06-08 Leuna Werke Veb Kontinuierliche herstellung und reinigung von epoxidharzen
GB2001991B (en) * 1977-06-30 1982-01-06 Shell Int Research Preparation of polyglycidyl ethers of polyhydric phenols
CA1144933A (en) * 1979-04-19 1983-04-19 Johan Van Gogh Process for the preparation of polyglycidyl ethers of polyhydric phenols
DD158479A3 (de) * 1981-03-31 1983-01-19 Wolfgang Boehm Verfahren zur kontinuierlichen herstellung von epoxidharzen

Also Published As

Publication number Publication date
KR860000929B1 (ko) 1986-07-19
ES531352A0 (es) 1985-12-16
US4447598A (en) 1984-05-08
CA1203942A (en) 1986-04-29
ES8607267A1 (es) 1985-12-16
BR8401625A (pt) 1984-11-13
JPH0377208B2 (cg-RX-API-DMAC10.html) 1991-12-09
AU562838B2 (en) 1987-06-18
KR850007441A (ko) 1985-12-04
EP0125454B1 (en) 1988-02-10
GB8409035D0 (en) 1984-05-16
EP0125454A1 (en) 1984-11-21
GB2137629A (en) 1984-10-10
AU2637684A (en) 1984-10-11
JPS59206430A (ja) 1984-11-22
DE3469298D1 (en) 1988-03-17

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