DK493084A - Fremgangsmaade til fremstilling af aromatiske cyanater - Google Patents

Fremgangsmaade til fremstilling af aromatiske cyanater Download PDF

Info

Publication number
DK493084A
DK493084A DK493084A DK493084A DK493084A DK 493084 A DK493084 A DK 493084A DK 493084 A DK493084 A DK 493084A DK 493084 A DK493084 A DK 493084A DK 493084 A DK493084 A DK 493084A
Authority
DK
Denmark
Prior art keywords
dissolved
chlorinated hydrocarbon
cyanogen chloride
contacting
prepared
Prior art date
Application number
DK493084A
Other languages
Danish (da)
English (en)
Other versions
DK493084D0 (da
Inventor
Edmund P Woo
Daniel J Murray
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
Application filed by Dow Chemical Co filed Critical Dow Chemical Co
Publication of DK493084D0 publication Critical patent/DK493084D0/da
Publication of DK493084A publication Critical patent/DK493084A/da

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
    • C07C2603/00—Systems containing at least three condensed rings
    • C07C2603/56—Ring systems containing bridged rings
    • C07C2603/58—Ring systems containing bridged rings containing three rings
    • C07C2603/60—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members
    • C07C2603/66—Ring systems containing bridged rings containing three rings containing at least one ring with less than six members containing five-membered rings
    • C07C2603/68—Dicyclopentadienes; Hydrogenated dicyclopentadienes

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)
DK493084A 1983-11-16 1984-10-15 Fremgangsmaade til fremstilling af aromatiske cyanater DK493084A (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/552,515 US4748270A (en) 1983-11-16 1983-11-16 Preparation of aromatic cyanates

Publications (2)

Publication Number Publication Date
DK493084D0 DK493084D0 (da) 1984-10-15
DK493084A true DK493084A (da) 1985-05-17

Family

ID=24205673

Family Applications (1)

Application Number Title Priority Date Filing Date
DK493084A DK493084A (da) 1983-11-16 1984-10-15 Fremgangsmaade til fremstilling af aromatiske cyanater

Country Status (16)

Country Link
US (1) US4748270A (es)
EP (1) EP0147547B1 (es)
JP (1) JPS61500120A (es)
AT (1) ATE47994T1 (es)
AU (1) AU577070B2 (es)
BR (1) BR8407178A (es)
CA (1) CA1249996A (es)
DE (1) DE3480473D1 (es)
DK (1) DK493084A (es)
ES (1) ES8606849A1 (es)
FI (1) FI82684C (es)
IL (1) IL73512A (es)
NO (1) NO162233C (es)
NZ (1) NZ209888A (es)
WO (1) WO1985002185A1 (es)
ZA (1) ZA848036B (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162574A (en) * 1986-11-24 1992-11-10 Hi-Tek Polymers, Inc. Bis(4-cyanatophenyl)-1,1-ethane
US5284968A (en) * 1986-11-24 1994-02-08 Ciba-Geigy Corporation Process for preparing bis (4-cyanatophenyl)-1,1-ethane
US5089660A (en) * 1988-01-22 1992-02-18 The Dow Chemical Company Aromatic polycyanate/monocyanate comonomer compositions and polytriazines derived therefrom
US5149863A (en) * 1990-03-29 1992-09-22 Hi-Tek Polymers, Inc. Low temperature curable dicyanate esters of dihydric phenols
US5260398A (en) * 1990-04-05 1993-11-09 The Dow Chemical Company Aromatic cyanate-siloxane
US5264500A (en) * 1991-07-30 1993-11-23 Allied-Signal Inc. APT resins
CN100364965C (zh) * 2003-07-15 2008-01-30 上海慧峰科贸有限公司 一种双环戊二烯的苯酚加成物氰酸酯的制备方法
PL2182105T3 (pl) * 2008-11-04 2014-09-30 Electrolux Home Products Corp Nv Czujnik mętności
CN104755422B (zh) * 2012-10-26 2016-11-09 三菱瓦斯化学株式会社 卤化氰的制造方法、氰酸酯化合物及其制造方法、以及树脂组合物
EP3061745A4 (en) * 2013-10-25 2017-07-12 Mitsubishi Gas Chemical Company, Inc. Cyanic acid ester compound, curable resin composition containing said compound, and cured product thereof
JP6403003B2 (ja) * 2014-12-05 2018-10-10 Dic株式会社 シアン酸エステル化合物、シアン酸エステル樹脂、硬化性組成物、その硬化物、ビルドアップフィルム、半導体封止材料、プリプレグ、回路基板、及びシアン酸エステル樹脂の製造方法

Family Cites Families (11)

* 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 (es) * 1963-02-16 1967-08-31 Farbenfabriken Bayer Aktiengesellschaft Leverkusen
DE1258599B (de) * 1964-10-09 1968-01-11 Bayer Ag Verfahren zur Herstellung von vernetzten Polymerisatformkoerpern
DE1251023B (de) * 1965-05-26 1967-09-28 Farbenfabriken Bayer Aktienge Seilschaft Leverkusen Verfahren zur Herstellung von aromatischen Cyansaureestern
CH536820A (de) * 1970-11-09 1973-05-15 Ciba Geigy Ag Verfahren zur Herstellung von 4-Hydroxy-3,5-di-tert. alkylphenylcyanaten
DE2360709A1 (de) * 1973-12-06 1975-06-12 Bayer Ag S-triazin-vorpolymerisaten
DE2446004C3 (de) * 1974-09-26 1980-01-10 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung besonders reiner aromatischer Cyansäureester
DE2457081A1 (de) * 1974-12-03 1976-06-10 Bayer Ag S-triazin-vorpolymerisate
DE2507746A1 (de) * 1975-02-22 1976-09-02 Bayer Ag Aromatische cyansaeureester
DE2612312A1 (de) * 1976-03-23 1977-09-29 Bayer Ag Formmassen aus mischungen halogenhaltiger und halogenfreier, polyfunktioneller, aromatischer cyansaeureester
US4751323A (en) * 1983-11-16 1988-06-14 The Dow Chemical Company Novel polyaromatic cyanates

Also Published As

Publication number Publication date
WO1985002185A1 (en) 1985-05-23
NO844111L (no) 1985-05-20
FI82684C (fi) 1991-04-10
FI844048L (fi) 1985-05-17
JPH0234342B2 (es) 1990-08-02
FI82684B (fi) 1990-12-31
JPS61500120A (ja) 1986-01-23
CA1249996A (en) 1989-02-14
NO162233B (no) 1989-08-21
ES537680A0 (es) 1985-12-01
IL73512A0 (en) 1985-02-28
BR8407178A (pt) 1985-11-05
AU577070B2 (en) 1988-09-15
DE3480473D1 (en) 1989-12-21
NO162233C (no) 1989-11-29
EP0147547B1 (en) 1989-11-15
NZ209888A (en) 1988-05-30
EP0147547A2 (en) 1985-07-10
US4748270A (en) 1988-05-31
ZA848036B (en) 1986-06-25
DK493084D0 (da) 1984-10-15
EP0147547A3 (en) 1986-12-30
ATE47994T1 (de) 1989-12-15
AU3510084A (en) 1985-06-03
FI844048A0 (fi) 1984-10-15
ES8606849A1 (es) 1985-12-01
IL73512A (en) 1989-08-15

Similar Documents

Publication Publication Date Title
DK493084A (da) Fremgangsmaade til fremstilling af aromatiske cyanater
CA1255659A (en) POLYAROMATIC CYANATES
DE3574254D1 (en) Novel perfluoro chemicals and polyfluorinated compounds and process for production of the same
FR2552423B1 (fr) Compositions d'oligomeres de polyarylalcanes et leur procede de fabrication
ES508432A0 (es) Un procedimiento mejorado para la recuperacion de acrilonitrilo o metacrilonitrilo del efluente de un reactor de amoxi- dacion.
ES2094812T3 (es) Un procedimiento mejorado para la preparacion de derivados sustituidos de indolona.
HUT37911A (en) Process for production of /trifluor-methil/-nitrobenzol derivatives
ATE27807T1 (de) Substituierte indonaphtalene und deren verwendung zum nachweisen von ionen.
DK152983D0 (da) Fremgangsmade til fremstilling af substituerede 2-aminobenzimidazoler
MY106562A (en) Baths and process for the chemical polishing of stainless steel surfaces
GB1169127A (en) Process for Isolating 4,4'-Diaminodiphenylmethane from Polyphenylmethylene Polyamine Mixtures
JPS57156411A (en) Hair-treating agent
EP0102924A3 (en) N-azidophenylsulfonyl-n'-pyrimidinyl- and -triazinyl urea
ES434721A1 (es) Procedimiento para recuperar acido cianurico del licor madreprocedente de cloradores.
GB1170098A (en) New 1,2-Nitranilines and their production
DK218686D0 (da) Fremgangsmaade til fremstilling af 6-amino-3-hydrazinopyridazinderivater
AR241137A2 (es) "procedimiento para preparar beta-metilen-2 o 3-tiofenetanamina".
FR2443462A1 (fr) Procede de preparation de quinazolines substituees, quinazolines ainsi obtenues et methode de traitement de l'hypertension les utilisant
GB1223039A (en) Process for the manufacture of methylene bridged polyarylamines
GB1341486A (en) Process for the production of herbicidally active-2-alkylthio- 4,6-diamino-2-triazines
FR2611701B1 (fr) Procede de chloration de composes phenoliques
ES8301474A3 (es) Un procedimiento para la obtencion de un dicloroisocianuratode metal alcalino
Nagase et al. Trapping of in situ Prepared Arylsulfenyl Isocyanates with Alcohols and Amines, Preparation of Arylsulfenylcarbamates and Arylsulf enylureas
BR8102886A (pt) Processo para a preparacao de azometinas fluoradas e sua utilizacao
GB1229236A (es)

Legal Events

Date Code Title Description
AHB Application shelved due to non-payment