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WO1987001712A1 - Compositions d'encapsulation - Google Patents

Compositions d'encapsulation Download PDF

Info

Publication number
WO1987001712A1
WO1987001712A1 PCT/US1986/001960 US8601960W WO8701712A1 WO 1987001712 A1 WO1987001712 A1 WO 1987001712A1 US 8601960 W US8601960 W US 8601960W WO 8701712 A1 WO8701712 A1 WO 8701712A1
Authority
WO
WIPO (PCT)
Prior art keywords
component
hydrocarbon
percent
cyanate
resin
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.)
Ceased
Application number
PCT/US1986/001960
Other languages
English (en)
Inventor
Gary W. Bogan
Peter A. Lucas
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.)
Dow Chemical Co
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
Priority to KR1019870700438A priority Critical patent/KR900006275B1/ko
Publication of WO1987001712A1 publication Critical patent/WO1987001712A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B3/00—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties
    • H01B3/18—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances
    • H01B3/30—Insulators or insulating bodies characterised by the insulating materials; Selection of materials for their insulating or dielectric properties mainly consisting of organic substances plastics; resins; waxes
    • 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
    • C08G73/0661—Preparatory processes from polycyanurates characterised by the catalyst used
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/28—Chemically modified polycondensates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing nitrogen with or without oxygen or carbon only, not provided for in groups C08L61/00 - C08L77/00

Definitions

  • hydrocarbon polyaromatic cyanate resin or halogenated hydrocarbon poly ⁇ aromatic cyanate resin is present in an amount such that from 90 to 100 percent of the cyanate groups present in com ⁇ ponent (A) are contributed by said hydrocarbon polyaromatic cyanate or halogenated hydrocarbon polyaromatic cyanate resins or a combination of such resins.
  • C 9 -C 12 dimers of C -C 6 dienes from zero to 7 percent by weight of oligomers of C -C 6 unsaturated hydrocarbons and the balance, if any, to provide 100 percent by weight of C 4 -C 6 alkanes, alkenes or dienes; (b) halogenated derivatives of the product of component (a); or (c) combinations of components (a) and
  • this invention concerns an electrical and/or electronic component encapsulated with the above encapsulating composition.
  • the hydrocarbon polyaromatic cyanate resins employed in the present invention can be prepared by reacting cyanogen chloride or cyanogen bromide in a suitable solvent such as a chlorinated hydrocarbon with a hydrocarbon novolac resin dissolved in a suitable solvent in the presence of a tertiary araine at a tem ⁇ perature of 0°C or below.
  • Suitable unsaturated hydrocarbons which, either in a crude or purified state, can be employed include, for example, butadiene, isoprene, piperylene, cyclopentadiene, cyclopentene, 2-methylbutene-2, cyclo- hexene, cyclohexadiene, methyl cyclopentadiene, dicyclo ⁇ pentadiene, limonene, dipentene, linear and cyclic dimers of piperylene, methyl dicyclopentadiene, dimethyl dicyclopentadiene, norbornene, norbornadiene, ethylidine norbornene, and mixtures thereof.

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
  • Polyoxymethylene Polymers And Polymers With Carbon-To-Carbon Bonds (AREA)
  • Structures Or Materials For Encapsulating Or Coating Semiconductor Devices Or Solid State Devices (AREA)

Abstract

On prépare des compositions d'encapsulation à partir de compositions renforcées de cyanate polyaromatique comprenant (A) un ou plusieurs cyanates polyaromatiques dont au moins un est une résine hydrocarbure en cyanate polyaromatique telle qu'un polycyanate nonolac de phénol-dicyclopentadiène et (B) un ou plusieurs agents durcissants tels que du naphténate de cobalt. Ces compositions sont particulièrement utiles dans des applications électriques telles que l'encapsulation et la protection de dispositifs et circuits électriques et micro-électroniques.
PCT/US1986/001960 1985-09-23 1986-09-19 Compositions d'encapsulation Ceased WO1987001712A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019870700438A KR900006275B1 (ko) 1985-09-23 1986-09-19 캡슐화 조성물

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US77933285A 1985-09-23 1985-09-23
US779,332 1985-09-23

Publications (1)

Publication Number Publication Date
WO1987001712A1 true WO1987001712A1 (fr) 1987-03-26

Family

ID=25116078

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1986/001960 Ceased WO1987001712A1 (fr) 1985-09-23 1986-09-19 Compositions d'encapsulation

Country Status (7)

Country Link
EP (1) EP0237562A4 (fr)
JP (1) JPS62501977A (fr)
KR (1) KR900006275B1 (fr)
AU (1) AU6407886A (fr)
ES (1) ES2002366A6 (fr)
NZ (1) NZ217671A (fr)
WO (1) WO1987001712A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326806A3 (fr) * 1988-01-12 1991-07-24 The Dow Chemical Company Résines ininflammables à base de polycyanates aromatiques ayant une stabilité thermique modifiée
US5215860A (en) * 1988-08-19 1993-06-01 Minnesota Mining And Manufacturing Company Energy-curable cyanate compositions
CN112262449A (zh) * 2018-06-21 2021-01-22 阿维科斯公司 抗脱层的固体电解电容器
CN112272854A (zh) * 2018-06-21 2021-01-26 阿维科斯公司 固体电解电容器
US11342129B2 (en) * 2018-06-21 2022-05-24 KYOCERA AVX Components Corporation Solid electrolytic capacitor with stable electrical properties at high temperatures
US11837415B2 (en) 2021-01-15 2023-12-05 KYOCERA AVX Components Corpration Solid electrolytic capacitor

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536734A (en) * 1966-07-14 1970-10-27 Shell Oil Co Process for the preparation of polyglycidyl ethers
DE2612312A1 (de) * 1976-03-23 1977-09-29 Bayer Ag Formmassen aus mischungen halogenhaltiger und halogenfreier, polyfunktioneller, aromatischer cyansaeureester
US4371689A (en) * 1979-08-08 1983-02-01 Mitsubishi Gas Chemical Company, Inc. Curable resin composition comprising cyanate ester and acrylic alkenyl ester
US4390680A (en) * 1982-03-29 1983-06-28 The Dow Chemical Company Phenolic hydroxyl-containing compositions and epoxy resins prepared therefrom
US4394497A (en) * 1982-03-29 1983-07-19 The Dow Chemical Company Solid materials prepared from epoxy resins and phenolic hydroxyl-containing materials
US4469859A (en) * 1979-07-12 1984-09-04 Mitsubishi Gas Chemical Company, Inc. Curable resin composition comprising cyanate ester and cyclopentadiene
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
US4554346A (en) * 1983-07-22 1985-11-19 Mitsubishi Gas Chemical Company, Inc. Preparation of curable resin from cyanate ester compound
US4608434A (en) * 1985-10-21 1986-08-26 Celanese Corporation Metal carboxylate/alcohol curing catalyst for polycyanate ester of polyhydric phenol

Family Cites Families (2)

* 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
EP0180649B1 (fr) * 1984-10-11 1988-11-30 The Dow Chemical Company Catalyseurs pour la fabrication de polytriazines à partir de polycyanates aromatiques

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3536734A (en) * 1966-07-14 1970-10-27 Shell Oil Co Process for the preparation of polyglycidyl ethers
DE2612312A1 (de) * 1976-03-23 1977-09-29 Bayer Ag Formmassen aus mischungen halogenhaltiger und halogenfreier, polyfunktioneller, aromatischer cyansaeureester
US4469859A (en) * 1979-07-12 1984-09-04 Mitsubishi Gas Chemical Company, Inc. Curable resin composition comprising cyanate ester and cyclopentadiene
US4371689A (en) * 1979-08-08 1983-02-01 Mitsubishi Gas Chemical Company, Inc. Curable resin composition comprising cyanate ester and acrylic alkenyl ester
US4390680A (en) * 1982-03-29 1983-06-28 The Dow Chemical Company Phenolic hydroxyl-containing compositions and epoxy resins prepared therefrom
US4394497A (en) * 1982-03-29 1983-07-19 The Dow Chemical Company Solid materials prepared from epoxy resins and phenolic hydroxyl-containing materials
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
US4554346A (en) * 1983-07-22 1985-11-19 Mitsubishi Gas Chemical Company, Inc. Preparation of curable resin from cyanate ester compound
US4608434A (en) * 1985-10-21 1986-08-26 Celanese Corporation Metal carboxylate/alcohol curing catalyst for polycyanate ester of polyhydric phenol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP0237562A4 *

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0326806A3 (fr) * 1988-01-12 1991-07-24 The Dow Chemical Company Résines ininflammables à base de polycyanates aromatiques ayant une stabilité thermique modifiée
US5215860A (en) * 1988-08-19 1993-06-01 Minnesota Mining And Manufacturing Company Energy-curable cyanate compositions
CN112262449A (zh) * 2018-06-21 2021-01-22 阿维科斯公司 抗脱层的固体电解电容器
CN112272854A (zh) * 2018-06-21 2021-01-26 阿维科斯公司 固体电解电容器
US11342129B2 (en) * 2018-06-21 2022-05-24 KYOCERA AVX Components Corporation Solid electrolytic capacitor with stable electrical properties at high temperatures
CN112272854B (zh) * 2018-06-21 2023-09-26 京瓷Avx元器件公司 固体电解电容器
US12476052B2 (en) * 2018-06-21 2025-11-18 KYOCERA AVX Components Corporation Delamination-resistant solid electrolytic capacitor
US11837415B2 (en) 2021-01-15 2023-12-05 KYOCERA AVX Components Corpration Solid electrolytic capacitor

Also Published As

Publication number Publication date
NZ217671A (en) 1990-05-28
KR880700013A (ko) 1988-02-15
KR900006275B1 (ko) 1990-08-27
AU6407886A (en) 1987-04-07
JPS62501977A (ja) 1987-08-06
JPH0219134B2 (fr) 1990-04-27
ES2002366A6 (es) 1988-08-01
EP0237562A4 (fr) 1989-11-07
EP0237562A1 (fr) 1987-09-23

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