FR2416913A1 - Procede de fabrication de produits intermediaires du type polyamide a fonctions acides destines a etre utilises pour l'isolation de semi-conducteur - Google Patents

Procede de fabrication de produits intermediaires du type polyamide a fonctions acides destines a etre utilises pour l'isolation de semi-conducteur

Info

Publication number
FR2416913A1
FR2416913A1 FR7903282A FR7903282A FR2416913A1 FR 2416913 A1 FR2416913 A1 FR 2416913A1 FR 7903282 A FR7903282 A FR 7903282A FR 7903282 A FR7903282 A FR 7903282A FR 2416913 A1 FR2416913 A1 FR 2416913A1
Authority
FR
France
Prior art keywords
acid functions
polyamide type
intermediate products
manufacturing intermediate
functions intended
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.)
Granted
Application number
FR7903282A
Other languages
English (en)
Other versions
FR2416913B1 (fr
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.)
Showa Denko Materials Co ltd
Original Assignee
Hitachi Chemical Co Ltd
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 Hitachi Chemical Co Ltd filed Critical Hitachi Chemical Co Ltd
Publication of FR2416913A1 publication Critical patent/FR2416913A1/fr
Application granted granted Critical
Publication of FR2416913B1 publication Critical patent/FR2416913B1/fr
Granted 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
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/1003—Preparatory processes
    • C08G73/1007—Preparatory processes from tetracarboxylic acids or derivatives and diamines
    • C08G73/1028—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous
    • C08G73/1032—Preparatory processes from tetracarboxylic acids or derivatives and diamines characterised by the process itself, e.g. steps, continuous characterised by the solvent(s) used
    • 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
    • H01B3/303—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 H01B3/38 or H01B3/302

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Internal Circuitry In Semiconductor Integrated Circuit Devices (AREA)
  • Formation Of Insulating Films (AREA)
  • Polyamides (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

Procédé de fabrication d'un produit intermédiaire du type polyamide à fonctions acides à partir de composés du type diamine et/ou diaminoamide et d'un dianhydride d'acide tétracarboxylique en tant que composés monomères. Il est utilisé un solvant inerte épuré et les composés monomères utilisés sont préalablement épurés par recristallisation et présentent des teneurs réduites en impuretés et en acide libre. L'invention est applicable, dans réalisation de semi-conducteurs, notamment pour munir ceux-ci d'une pellicule de protection superficielle ou d'une pellicule isolante intermédiaire.
FR7903282A 1978-02-09 1979-02-08 Procede de fabrication de produits intermediaires du type polyamide a fonctions acides destines a etre utilises pour l'isolation de semi-conducteur Granted FR2416913A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1377378A JPS54106599A (en) 1978-02-09 1978-02-09 Preparation of polyamide intermediate for semiconductor processing

Publications (2)

Publication Number Publication Date
FR2416913A1 true FR2416913A1 (fr) 1979-09-07
FR2416913B1 FR2416913B1 (fr) 1984-12-14

Family

ID=11842559

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7903282A Granted FR2416913A1 (fr) 1978-02-09 1979-02-08 Procede de fabrication de produits intermediaires du type polyamide a fonctions acides destines a etre utilises pour l'isolation de semi-conducteur

Country Status (6)

Country Link
US (1) US4225702A (fr)
JP (1) JPS54106599A (fr)
DE (1) DE2904801A1 (fr)
FR (1) FR2416913A1 (fr)
GB (1) GB2014167B (fr)
NL (1) NL176952C (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10524992B2 (en) 2014-12-08 2020-01-07 L'oreal Hair dyeing process using at least one direct and/or natural dye, a titanium salt, a cellulose-based polysaccharide and optionally a particular organic solvent

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3000168A1 (de) * 1980-01-04 1981-07-09 Bayer Ag, 5090 Leverkusen Elektrisch leitende cyclische polyimide
US4454310A (en) * 1981-12-21 1984-06-12 Japan Synthetic Rubber Co., Ltd. Polyamide acid, process for producing same and polyimide obtained therefrom
US4376195A (en) * 1982-01-07 1983-03-08 E. I. Du Pont De Nemours And Company Method of preparing high purity polyamic acids for use in electronic circuitry
FR2568258B1 (fr) * 1984-07-25 1987-02-13 Inst Francais Du Petrole Compositions de precurseurs de polyimides, leur preparation, les polyimides en derivant et leurs utilisations, notamment dans la fabrication de vernis d'emaillage pour conducteurs electriques
US4622384A (en) * 1985-04-26 1986-11-11 E. I. Du Pont De Nemours And Company Polyimide molding resins and molded articles
US4755555A (en) * 1985-04-26 1988-07-05 E. I. Du Pont De Nemours And Company Polyimide molding resins and molded articles
DE3786628T2 (de) * 1986-09-04 1994-03-24 Kanegafuchi Chemical Ind Hoch molekulare, amphiphile, photoempfindliche Photopolymere und Herstellungsverfahren.
JP2712549B2 (ja) * 1989-05-16 1998-02-16 東レ株式会社 Ｍｏｓ半導体装置用パッシベーション膜
JP2712548B2 (ja) * 1989-05-16 1998-02-16 東レ株式会社 表面実装型樹脂封止半導体装置
JPH03133162A (ja) * 1989-10-18 1991-06-06 Toray Ind Inc 半導体用パッシベーション膜
US5260413A (en) * 1990-02-05 1993-11-09 E. I. Du Pont De Nemours And Company Coated, heat-sealable aromatic polyimide film having superior compressive strength
US5420232A (en) * 1992-04-29 1995-05-30 International Business Machines Corporation Process for making polyamic esters
MY142246A (en) * 2003-06-10 2010-11-15 Hitachi Chemical Co Ltd Adhesive film and process for preparing the same as well as adhesive sheet and semiconductor device
JP6047864B2 (ja) * 2011-07-21 2016-12-21 宇部興産株式会社 ポリイミド前駆体ワニス、およびポリイミドワニスの製造方法
JP6111171B2 (ja) * 2013-09-02 2017-04-05 東京エレクトロン株式会社 成膜方法及び成膜装置
CN109476815B (zh) 2016-07-28 2021-05-04 3M创新有限公司 分段有机硅聚酰胺嵌段共聚物和包含其的制品
WO2018022680A1 (fr) 2016-07-28 2018-02-01 3M Innovative Properties Company Copolymères séquencés de silicone-polyamide segmentés et articles les contenant
CN109438701B (zh) * 2018-09-21 2021-06-29 深圳市大分子科技有限公司 应用于聚酰亚胺提纯的导电容器、电子级聚酰亚胺产品
CN113817167A (zh) * 2021-10-27 2021-12-21 长沙新材料产业研究院有限公司 一种聚酰亚胺树脂的纯化方法及聚酰亚胺树脂

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570260A1 (de) * 1965-04-27 1970-02-12 Beck & Co Gmbh Dr Verfahren zur Herstellung von Elektroisolierstoffen fuer die Isolierung thermisch hochbeanspruchbarer Teile
GB1226695A (fr) * 1968-05-09 1971-03-31

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3179614A (en) * 1961-03-13 1965-04-20 Du Pont Polyamide-acids, compositions thereof, and process for their preparation
FR2036936B1 (fr) * 1969-04-18 1976-10-01 Inst Francais Du Petrole
US4001870A (en) * 1972-08-18 1977-01-04 Hitachi, Ltd. Isolating protective film for semiconductor devices and method for making the same
JPS5222071A (en) * 1975-08-13 1977-02-19 Hitachi Ltd Method of selective etching of film of polyamide resin
IT1059086B (it) * 1976-04-14 1982-05-31 Ates Componenti Elettron Procedimento per la passivazione di dispositivi a semiconduttore di potenza ad alta tensione inversa

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1570260A1 (de) * 1965-04-27 1970-02-12 Beck & Co Gmbh Dr Verfahren zur Herstellung von Elektroisolierstoffen fuer die Isolierung thermisch hochbeanspruchbarer Teile
GB1226695A (fr) * 1968-05-09 1971-03-31

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10524992B2 (en) 2014-12-08 2020-01-07 L'oreal Hair dyeing process using at least one direct and/or natural dye, a titanium salt, a cellulose-based polysaccharide and optionally a particular organic solvent

Also Published As

Publication number Publication date
JPS54106599A (en) 1979-08-21
NL176952C (nl) 1985-07-01
GB2014167B (en) 1983-01-12
GB2014167A (en) 1979-08-22
DE2904801A1 (de) 1979-08-16
US4225702A (en) 1980-09-30
FR2416913B1 (fr) 1984-12-14
NL176952B (nl) 1985-02-01
NL7900994A (nl) 1979-08-13

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