GB1567061A - Moulding compositions of mixtures of halogen-containing and halogen-free polyfunctional aromatic cyanic acid esters - Google Patents

Moulding compositions of mixtures of halogen-containing and halogen-free polyfunctional aromatic cyanic acid esters Download PDF

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Publication number
GB1567061A
GB1567061A GB11835/77A GB1183577A GB1567061A GB 1567061 A GB1567061 A GB 1567061A GB 11835/77 A GB11835/77 A GB 11835/77A GB 1183577 A GB1183577 A GB 1183577A GB 1567061 A GB1567061 A GB 1567061A
Authority
GB
United Kingdom
Prior art keywords
cyanic acid
halogen
moulding composition
weight
acid esters
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB11835/77A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Bayer AG
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
Priority to DE19772759763 priority Critical patent/DE2759763C2/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1567061A publication Critical patent/GB1567061A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C08G73/00—Macromolecular compounds obtained by reactions forming a linkage containing nitrogen with or without oxygen or carbon in the main chain of the macromolecule, not provided for in groups C08G12/00 - C08G71/00
    • C08G73/06—Polycondensates having nitrogen-containing heterocyclic rings in the main chain of the macromolecule
    • C08G73/0622—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms
    • C08G73/0638—Polycondensates containing six-membered rings, not condensed with other rings, with nitrogen atoms as the only ring hetero atoms with at least three nitrogen atoms in the ring
    • C08G73/065—Preparatory processes
    • C08G73/0655—Preparatory processes from polycyanurates

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Laminated Bodies (AREA)
  • Artificial Filaments (AREA)
GB11835/77A 1976-03-23 1977-03-21 Moulding compositions of mixtures of halogen-containing and halogen-free polyfunctional aromatic cyanic acid esters Expired GB1567061A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19772759763 DE2759763C2 (de) 1976-03-24 1977-03-17 Transistor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762612312 DE2612312A1 (de) 1976-03-23 1976-03-23 Formmassen aus mischungen halogenhaltiger und halogenfreier, polyfunktioneller, aromatischer cyansaeureester

Publications (1)

Publication Number Publication Date
GB1567061A true GB1567061A (en) 1980-05-08

Family

ID=5973223

Family Applications (1)

Application Number Title Priority Date Filing Date
GB11835/77A Expired GB1567061A (en) 1976-03-23 1977-03-21 Moulding compositions of mixtures of halogen-containing and halogen-free polyfunctional aromatic cyanic acid esters

Country Status (7)

Country Link
US (1) US4097455A ( )
JP (1) JPS52114700A ( )
DE (1) DE2612312A1 ( )
FR (1) FR2357596A1 ( )
GB (1) GB1567061A ( )
IT (1) IT1086724B ( )
SE (1) SE432259B ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220905A1 (en) * 1985-10-21 1987-05-06 INTEREZ, Inc.(a Delaware corporation) Metal carboxylate/alkylphenol curing catalyst for polycyanate esters of polyhydric phenols

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4528366A (en) * 1982-09-28 1985-07-09 The Dow Chemical Company Production of polytriazines from aromatic polycyanates with cobalt salt of a carboxylic acid as catalyst
US4748270A (en) * 1983-11-16 1988-05-31 The Dow Chemical Company Preparation of aromatic cyanates
US4751323A (en) * 1983-11-16 1988-06-14 The Dow Chemical Company Novel polyaromatic cyanates
US4713442A (en) * 1983-11-16 1987-12-15 The Dow Chemical Company Polyaromatic cyanate
DE3613006A1 (de) * 1985-04-17 1986-10-23 Mitsubishi Gas Chemical Co., Inc., Tokio/Tokyo Starre harzform
WO1987001712A1 (en) * 1985-09-23 1987-03-26 The Dow Chemical Company Encapsulating compositions
JPS6329520U ( ) * 1986-04-01 1988-02-26
JPH0240974Y2 ( ) * 1986-11-04 1990-10-31
AU597435B2 (en) * 1986-11-24 1990-05-31 Ciba-Geigy Ag Low viscosity noncrystalline dicyanate esters and blends with prepolymers of dicyanate esters
US4806625A (en) * 1988-01-12 1989-02-21 The Dow Chemical Company Flame resistant polyaromatic cyanate resins with improved thermal stability
JPH02109617U ( ) * 1989-02-20 1990-09-03
US5442039A (en) * 1989-07-17 1995-08-15 The Dow Chemical Company Mesogenic polycyanates and thermosets thereof
US5428125A (en) * 1989-07-17 1995-06-27 The Dow Chemical Company Mesogenic polycyanates and thermosets thereof
US5260398A (en) * 1990-04-05 1993-11-09 The Dow Chemical Company Aromatic cyanate-siloxane
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
DE69315904T2 (de) * 1992-07-29 1998-08-27 Kanegafuchi Chemical Ind Flammfeste, wärmehärtbare Harzzusammensetzung und die daraus hergestellten Prepegs und elektrische Laminate
TW319778B ( ) * 1995-04-24 1997-11-11 Sumitomo Chemical Co
US6245841B1 (en) 1998-03-23 2001-06-12 General Electric Company Cyanate ester based thermoset compositions
US6194495B1 (en) 1998-03-23 2001-02-27 General Electric Company Cyanate ester based thermoset compositions
EP2906902B1 (en) 2012-10-12 2018-08-01 DSM IP Assets B.V. Composite antiballistic radome walls
EP3017270A1 (en) 2013-07-02 2016-05-11 DSM IP Assets B.V. Composite antiballistic radome walls and methods of making the same
WO2016069161A1 (en) 2014-10-28 2016-05-06 Blue Cube Ip Llc Curable composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE649525A ( ) * 1962-06-13
DE1248667B ( ) * 1963-02-16 1967-08-31 Farbenfabriken Bayer Aktiengesellschaft Leverkusen
US3684753A (en) * 1971-02-22 1972-08-15 Gulf Research Development Co Flame-resistant polyurethane compositions
US3993608A (en) * 1974-06-27 1976-11-23 Minnesota Mining And Manufacturing Company Poly(urethane-isocyanurate) foams containing hollow glass spheres
US3939124A (en) * 1974-09-09 1976-02-17 Tenneco Chemicals, Inc. Fire-retardant polyurethane resins prepared from side-chain halogenated aromatic polyisocyanates

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0220905A1 (en) * 1985-10-21 1987-05-06 INTEREZ, Inc.(a Delaware corporation) Metal carboxylate/alkylphenol curing catalyst for polycyanate esters of polyhydric phenols

Also Published As

Publication number Publication date
DE2612312A1 (de) 1977-09-29
SE432259B (sv) 1984-03-26
JPS6154816B2 ( ) 1986-11-25
JPS52114700A (en) 1977-09-26
FR2357596A1 (fr) 1978-02-03
IT1086724B (it) 1985-05-31
SE7703282L (sv) 1977-09-24
US4097455A (en) 1978-06-27
FR2357596B1 ( ) 1983-09-23

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19970320