CH620199A5 - - Google Patents

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Publication number
CH620199A5
CH620199A5 CH1226175A CH1226175A CH620199A5 CH 620199 A5 CH620199 A5 CH 620199A5 CH 1226175 A CH1226175 A CH 1226175A CH 1226175 A CH1226175 A CH 1226175A CH 620199 A5 CH620199 A5 CH 620199A5
Authority
CH
Switzerland
Prior art keywords
cyanate
solution
aqueous
reaction
bis
Prior art date
Application number
CH1226175A
Other languages
German (de)
English (en)
Inventor
Karl-Heinrich Meyer
Claus Burkhardt
Ludwig Bottenbruch
Original Assignee
Bayer Ag
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 by Bayer Ag filed Critical Bayer Ag
Publication of CH620199A5 publication Critical patent/CH620199A5/de

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C261/00—Derivatives of cyanic acid
    • C07C261/02—Cyanates
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14—The ring being saturated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
CH1226175A 1974-09-26 1975-09-22 CH620199A5 (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2446004A DE2446004C3 (de) 1974-09-26 1974-09-26 Verfahren zur Herstellung besonders reiner aromatischer Cyansäureester

Publications (1)

Publication Number Publication Date
CH620199A5 true CH620199A5 (zh) 1980-11-14

Family

ID=5926813

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1226175A CH620199A5 (zh) 1974-09-26 1975-09-22

Country Status (13)

Country Link
US (1) US3994949A (zh)
JP (1) JPS563859B2 (zh)
AT (1) AT337670B (zh)
BE (1) BE833752A (zh)
CA (1) CA1040645A (zh)
CH (1) CH620199A5 (zh)
DE (1) DE2446004C3 (zh)
FR (1) FR2286129A1 (zh)
GB (1) GB1458344A (zh)
IT (1) IT1047090B (zh)
NL (1) NL175409C (zh)
SE (1) SE424317B (zh)
SU (1) SU591138A3 (zh)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751323A (en) * 1983-11-16 1988-06-14 The Dow Chemical Company Novel polyaromatic cyanates
US4748270A (en) * 1983-11-16 1988-05-31 The Dow Chemical Company Preparation of aromatic cyanates
US4713442A (en) * 1983-11-16 1987-12-15 The Dow Chemical Company Polyaromatic cyanate
JPS62201954A (ja) * 1986-03-03 1987-09-05 Mitsubishi Gas Chem Co Inc 強化ポリオレフイン樹脂組成物．
US4746754A (en) * 1986-05-16 1988-05-24 The Dow Chemical Company Preparation of carbonate diisocyanates and related compounds
US4709008A (en) * 1986-06-30 1987-11-24 Interez, Inc. Blend of tris (cyanatophenyl) alkane and bis(cyanatophenyl) alkane
US5284968A (en) * 1986-11-24 1994-02-08 Ciba-Geigy Corporation Process for preparing bis (4-cyanatophenyl)-1,1-ethane
US5162574A (en) * 1986-11-24 1992-11-10 Hi-Tek Polymers, Inc. Bis(4-cyanatophenyl)-1,1-ethane
US4940848A (en) * 1987-05-04 1990-07-10 Hi-Tek Polymers, Inc. Stable solutions of prepolymers of thiodi(phenylcyanate) and laminating method employing same
US5428125A (en) * 1989-07-17 1995-06-27 The Dow Chemical Company Mesogenic polycyanates and thermosets thereof
US5442039A (en) * 1989-07-17 1995-08-15 The Dow Chemical Company Mesogenic polycyanates and thermosets thereof
US4981994A (en) * 1989-07-31 1991-01-01 Shell Oil Company Preparation of cyanate esters
US5206321A (en) * 1991-10-03 1993-04-27 The Dow Chemical Company Polycyanates containing mesogenic moieties as lateral substituents
JPH05301852A (ja) * 1991-12-27 1993-11-16 Kanegafuchi Chem Ind Co Ltd シアン酸エステルおよびシアン酸エステルプレポリマーならびにそれから製造した電気用積層板
US5932762A (en) * 1994-05-27 1999-08-03 Lonza, Ltd. Process for the production of aryl cyanates
TW319778B (zh) * 1995-04-24 1997-11-11 Sumitomo Chemical Co
US5903046A (en) 1996-02-20 1999-05-11 Micron Technology, Inc. Integrated circuit device having cyanate ester buffer coat
US5969036A (en) * 1997-06-20 1999-10-19 The Dexter Corporation Epoxy-containing die-attach compositions
US6242638B1 (en) * 1999-03-12 2001-06-05 Vantico Inc. Cyanate esters having flame resistant properties
US6396143B1 (en) * 1999-04-30 2002-05-28 Mitsubishi Gas Chemical Company, Inc. Ball grid array type printed wiring board having exellent heat diffusibility and printed wiring board
US7892651B2 (en) 2004-09-14 2011-02-22 Mitsubishi Gas Chemical Company, Inc. Resin composite metal foil, laminate and process for the production of printed wiring board using the laminate
JP5026727B2 (ja) * 2006-04-03 2012-09-19 三菱瓦斯化学株式会社 高純度シアン酸エステルの製造方法
TWI501865B (zh) 2009-07-24 2015-10-01 Mitsubishi Gas Chemical Co 樹脂複合電解銅箔、銅箔積層板以及印刷配線板
US10338471B2 (en) * 2014-08-08 2019-07-02 Mitsubishi Gas Chemical Company, Inc. Composition for forming underlayer film for lithography, underlayer film for lithography and pattern forming method

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3107261A (en) * 1958-11-28 1963-10-15 Bayer Ag Process for the production of phenyl cyanates and phenyl cyanates
DE1248667B (zh) * 1963-02-16 1967-08-31 Farbenfabriken Bayer Aktiengesellschaft Leverkusen
US3595900A (en) * 1968-07-01 1971-07-27 Minnesota Mining & Mfg Cyanatophenyl-terminated polyarylene ethers

Also Published As

Publication number Publication date
FR2286129B1 (zh) 1978-10-27
AT337670B (de) 1977-07-11
JPS563859B2 (zh) 1981-01-27
SE424317B (sv) 1982-07-12
DE2446004A1 (de) 1976-04-08
ATA731375A (de) 1976-11-15
BE833752A (fr) 1976-03-24
SE7510765L (sv) 1976-03-29
US3994949A (en) 1976-11-30
GB1458344A (en) 1976-12-15
DE2446004B2 (de) 1979-05-17
NL175409C (nl) 1984-11-01
DE2446004C3 (de) 1980-01-10
NL7511309A (nl) 1976-03-30
CA1040645A (en) 1978-10-17
SU591138A3 (ru) 1978-01-30
NL175409B (nl) 1984-06-01
FR2286129A1 (fr) 1976-04-23
IT1047090B (it) 1980-09-10
JPS5163149A (zh) 1976-06-01

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Legal Events

Date Code Title Description
PL Patent ceased