NL7405495A - - Google Patents

Info

Publication number
NL7405495A
NL7405495A NL7405495A NL7405495A NL7405495A NL 7405495 A NL7405495 A NL 7405495A NL 7405495 A NL7405495 A NL 7405495A NL 7405495 A NL7405495 A NL 7405495A NL 7405495 A NL7405495 A NL 7405495A
Authority
NL
Netherlands
Application number
NL7405495A
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
Application filed filed Critical
Publication of NL7405495A publication Critical patent/NL7405495A/xx

Links

Classifications

    • 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
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C37/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring
    • C07C37/11—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms
    • C07C37/20—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom of a six-membered aromatic ring by reactions increasing the number of carbon atoms using aldehydes or ketones
    • 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
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/20—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the epoxy compounds used
    • C08G59/22—Di-epoxy compounds
    • C08G59/24—Di-epoxy compounds carbocyclic
    • C08G59/245—Di-epoxy compounds carbocyclic aromatic
NL7405495A 1973-04-26 1974-04-24 NL7405495A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1990973A GB1467628A (en) 1973-04-26 1973-04-26 Production of mixtures of bis-hydroxyphenyl-alkanes

Publications (1)

Publication Number Publication Date
NL7405495A true NL7405495A (de) 1974-10-29

Family

ID=10137165

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7405495A NL7405495A (de) 1973-04-26 1974-04-24

Country Status (6)

Country Link
US (1) US3920573A (de)
JP (1) JPS5829286B2 (de)
DE (1) DE2419820C2 (de)
FR (1) FR2227253B1 (de)
GB (1) GB1467628A (de)
NL (1) NL7405495A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4075119A (en) * 1975-05-07 1978-02-21 Bayer Aktiengesellschaft Statistical mixtures of halogenated bisphenols with halogen-free bisphenols
US4170587A (en) * 1975-05-07 1979-10-09 Bayer Aktiengesellschaft Statistical mixtures of halogenated bisphenols with halogen-free bisphenols, a process for their preparation and their use for the preparation of high-molecular weight thermoplastic polycarbonates
US4087469A (en) * 1975-12-16 1978-05-02 Yakov Abramovich Gurvich Method of producing 2,2 '-methylenebis(4,6-dialkylphenols)
FR2462409A1 (fr) * 1979-08-03 1981-02-13 Rhone Poulenc Ind Procede de preparation de particules solides de bisphenol-f
DE2935316A1 (de) * 1979-08-31 1981-03-26 Bayer Ag, 51373 Leverkusen Verfahren zur herstellung reiner 4,4'-dihydroxydiphenylalkane bzw. -cycloalkane
US4400554A (en) * 1982-03-29 1983-08-23 Monsanto Company Process for making bis(hydroxyphenyl)methanes
JPH0651777B2 (ja) * 1989-02-21 1994-07-06 株式会社日立製作所 熱硬化性樹脂組成物及びそれを用いたコイル、パネル
US6716729B2 (en) 1999-12-22 2004-04-06 Borden Chemical, Inc. Stable bisphenolic compositions
WO2001046101A1 (en) * 1999-12-22 2001-06-28 Borden Chemical, Inc. Stable bisphenolic compositions
DE10201682A1 (de) 2002-01-17 2003-07-31 Map Medizin Technologie Gmbh Atemmaskenanordnung
JP7021560B2 (ja) * 2017-03-06 2022-02-17 三菱ケミカル株式会社 ビスフェノールの製造方法及びポリカーボネート樹脂の製造方法
JP7021561B2 (ja) * 2017-03-06 2022-02-17 三菱ケミカル株式会社 ２，２－ビス（４－ヒドロキシ－３－メチルフェニル）プロパンの製造方法およびポリカーボネート樹脂の製造方法
JP7021559B2 (ja) * 2017-03-06 2022-02-17 三菱ケミカル株式会社 ビスフェノールの製造方法及びポリカーボネート樹脂の製造方法
CN112771017A (zh) * 2018-09-03 2021-05-07 科思创知识产权两合公司 3,3,5-三甲基环己叉基双酚的制备方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030836B (de) * 1952-08-25 1958-05-29 Bataafsche Petroleum Verfahren zur Herstellung von 2, 2-Bis-(p-oxyphenyl)-propan
US2792429A (en) * 1953-09-22 1957-05-14 Union Carbide & Carbon Corp Production of dihydroxy diphenyl alkanes
DE1027205B (de) * 1955-12-10 1958-04-03 Bayer Ag Verfahren zur Herstellung von reinen 4,4'-Dioxydiphenylalkanen
US3075015A (en) * 1958-12-31 1963-01-22 Bayer Ag Processes for the recovery of phenols and carbonyl compounds from crude bisphenolic condensation products
NL245586A (de) * 1959-11-20
DE1518321A1 (de) * 1964-07-24 1972-03-09
US3627846A (en) * 1968-10-16 1971-12-14 Bayer Ag Process for obtaining particularly pure 2,2-bis-(phenylol)-propane
US3673262A (en) * 1968-12-20 1972-06-27 Hooker Chemical Corp Crystallization of diphenylol alkanes

Also Published As

Publication number Publication date
GB1467628A (en) 1977-03-16
DE2419820C2 (de) 1983-02-03
US3920573A (en) 1975-11-18
FR2227253B1 (de) 1977-10-21
DE2419820A1 (de) 1974-11-07
JPS5829286B2 (ja) 1983-06-22
JPS5035141A (de) 1975-04-03
FR2227253A1 (de) 1974-11-22

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BV The patent application has lapsed