IT1047090B - Procedimento per la produzione di esteri aromatici di acido cianico particolarmente puri e prodotti cosi ottenuti - Google Patents

Procedimento per la produzione di esteri aromatici di acido cianico particolarmente puri e prodotti cosi ottenuti

Info

Publication number
IT1047090B
IT1047090B IT51458/75A IT5145875A IT1047090B IT 1047090 B IT1047090 B IT 1047090B IT 51458/75 A IT51458/75 A IT 51458/75A IT 5145875 A IT5145875 A IT 5145875A IT 1047090 B IT1047090 B IT 1047090B
Authority
IT
Italy
Prior art keywords
procedure
products
production
cyanic acid
aromatic esters
Prior art date
Application number
IT51458/75A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT1047090B publication Critical patent/IT1047090B/it

Links

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)
IT51458/75A 1974-09-26 1975-09-23 Procedimento per la produzione di esteri aromatici di acido cianico particolarmente puri e prodotti cosi ottenuti IT1047090B (it)

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
IT1047090B true IT1047090B (it) 1980-09-10

Family

ID=5926813

Family Applications (1)

Application Number Title Priority Date Filing Date
IT51458/75A IT1047090B (it) 1974-09-26 1975-09-23 Procedimento per la produzione di esteri aromatici di acido cianico particolarmente puri e prodotti cosi ottenuti

Country Status (13)

Country Link
US (1) US3994949A (US20050075337A1-20050407-C00081.png)
JP (1) JPS563859B2 (US20050075337A1-20050407-C00081.png)
AT (1) AT337670B (US20050075337A1-20050407-C00081.png)
BE (1) BE833752A (US20050075337A1-20050407-C00081.png)
CA (1) CA1040645A (US20050075337A1-20050407-C00081.png)
CH (1) CH620199A5 (US20050075337A1-20050407-C00081.png)
DE (1) DE2446004C3 (US20050075337A1-20050407-C00081.png)
FR (1) FR2286129A1 (US20050075337A1-20050407-C00081.png)
GB (1) GB1458344A (US20050075337A1-20050407-C00081.png)
IT (1) IT1047090B (US20050075337A1-20050407-C00081.png)
NL (1) NL175409C (US20050075337A1-20050407-C00081.png)
SE (1) SE424317B (US20050075337A1-20050407-C00081.png)
SU (1) SU591138A3 (US20050075337A1-20050407-C00081.png)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4713442A (en) * 1983-11-16 1987-12-15 The Dow Chemical Company Polyaromatic cyanate
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
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 (US20050075337A1-20050407-C00081.png) * 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
KR101722430B1 (ko) 2009-07-24 2017-04-03 미쯔비시 가스 케미칼 컴파니, 인코포레이티드 수지 복합 전해 동박, 동장 적층판 및 프린트 배선판
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
DE1248668B (de) * 1963-02-16 1967-08-31 Farbenfabriken Bayer Aktienge Seilschaft Leverkusen Verfahren zur Herstellung von aromatischen Cyansaureestern
US3595900A (en) * 1968-07-01 1971-07-27 Minnesota Mining & Mfg Cyanatophenyl-terminated polyarylene ethers

Also Published As

Publication number Publication date
CA1040645A (en) 1978-10-17
AT337670B (de) 1977-07-11
JPS563859B2 (US20050075337A1-20050407-C00081.png) 1981-01-27
US3994949A (en) 1976-11-30
SU591138A3 (ru) 1978-01-30
DE2446004B2 (de) 1979-05-17
SE7510765L (sv) 1976-03-29
DE2446004C3 (de) 1980-01-10
CH620199A5 (US20050075337A1-20050407-C00081.png) 1980-11-14
BE833752A (fr) 1976-03-24
ATA731375A (de) 1976-11-15
FR2286129B1 (US20050075337A1-20050407-C00081.png) 1978-10-27
DE2446004A1 (de) 1976-04-08
JPS5163149A (US20050075337A1-20050407-C00081.png) 1976-06-01
GB1458344A (en) 1976-12-15
FR2286129A1 (fr) 1976-04-23
SE424317B (sv) 1982-07-12
NL175409B (nl) 1984-06-01
NL175409C (nl) 1984-11-01
NL7511309A (nl) 1976-03-30

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Effective date: 19940912