CH566358A5 - - Google Patents

Info

Publication number
CH566358A5
CH566358A5 CH541773A CH541773A CH566358A5 CH 566358 A5 CH566358 A5 CH 566358A5 CH 541773 A CH541773 A CH 541773A CH 541773 A CH541773 A CH 541773A CH 566358 A5 CH566358 A5 CH 566358A5
Authority
CH
Switzerland
Application number
CH541773A
Original Assignee
France Etat
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 France Etat filed Critical France Etat
Publication of CH566358A5 publication Critical patent/CH566358A5/xx

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
    • C08G73/22—Polybenzoxazoles

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
CH541773A 1972-06-21 1973-04-16 CH566358A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7222291A FR2189454B1 (xx) 1972-06-21 1972-06-21

Publications (1)

Publication Number Publication Date
CH566358A5 true CH566358A5 (xx) 1975-09-15

Family

ID=9100529

Family Applications (1)

Application Number Title Priority Date Filing Date
CH541773A CH566358A5 (xx) 1972-06-21 1973-04-16

Country Status (8)

Country Link
US (1) US3852239A (xx)
JP (1) JPS4952293A (xx)
BE (1) BE798754A (xx)
CH (1) CH566358A5 (xx)
DE (1) DE2330452A1 (xx)
FR (1) FR2189454B1 (xx)
GB (1) GB1379357A (xx)
NL (1) NL7307648A (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647003A1 (de) * 1976-10-18 1978-04-20 Modest Sergejevitsch Akutin Verfahren zur herstellung von polybenzoxazolen

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4108835A (en) * 1977-06-29 1978-08-22 The United States Of America As Represented By The Secretary Of The Air Force Phenylated aromatic heterocyclic polymers
DE3888390D1 (de) * 1987-05-18 1994-04-21 Siemens Ag Verfahren zur Herstellung hochwärmebeständiger Dielektrika.
EP0291779B1 (de) * 1987-05-18 1994-07-27 Siemens Aktiengesellschaft Wärmebeständige Positivresists und Verfahren zur Herstellung wärmebeständiger Reliefstrukturen
US5322916A (en) * 1993-03-16 1994-06-21 The Dow Chemical Company Method for the preparation of amide oligomers and polybenzazole polymers therefrom
JP2002275264A (ja) * 2001-03-16 2002-09-25 Nippon Kayaku Co Ltd ポリヒドロキシアミドおよびポリベンゾオキサゾール
JP4945858B2 (ja) * 2001-06-28 2012-06-06 住友ベークライト株式会社 有機絶縁膜用材料及び有機絶縁膜
US6936552B2 (en) * 2002-04-08 2005-08-30 Matsushita Electric Industrial Co., Ltd. Method for synthesizing polymeric material, method for forming polymer thin film and method for forming interlayer insulating film
DE10228763A1 (de) 2002-06-27 2004-01-29 Infineon Technologies Ag Monomere für Isoliermaterialien in Aluminium- und Kupfertechnologien
JP4499391B2 (ja) * 2003-03-26 2010-07-07 ダイセル化学工業株式会社 絶縁膜形成材料及び絶縁膜
JP4084772B2 (ja) * 2004-03-31 2008-04-30 松下電器産業株式会社 有機高分子膜の形成方法
KR20070097409A (ko) * 2004-09-30 2007-10-04 스미토모 베이클라이트 가부시키가이샤 수지 조성물, 폴리이미드 수지 조성물, 폴리벤조옥사졸 수지 조성물, 바니시, 수지막 및 이를 이용한 반도체 장치
US8337982B2 (en) 2004-12-28 2012-12-25 Sumitomo Bakelite Co., Ltd. Benzoxazole resin precursor, polybenzoxazole resin, resin film and semiconductor device
JPWO2007034716A1 (ja) * 2005-09-20 2009-03-19 日本化薬株式会社 可溶性透明ポリベンゾオキサゾール前駆体、ポリベンゾオキサゾールおよびこれらの製造方法
JP5169219B2 (ja) * 2005-09-21 2013-03-27 住友ベークライト株式会社 樹脂組成物、ワニス、樹脂膜および半導体装置
JP4987317B2 (ja) * 2006-02-14 2012-07-25 株式会社ダイセル 絶縁膜形成材料及び絶縁膜

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230196A (en) * 1962-08-06 1966-01-18 Borg Warner Thermally stable polybenzoxazoles
GB1059474A (en) * 1963-06-14 1967-02-22 Toyo Rayon Co Ltd Polybenzoxazoles and process for their preparation
US3332907A (en) * 1963-06-17 1967-07-25 Du Pont Oxy aromatic polyamides and process for preparation
US3306876A (en) * 1965-02-09 1967-02-28 Gen Electric Heat-fusible polybenzoxazoles
US3449296A (en) * 1967-05-29 1969-06-10 Du Pont Polybenzoxazole film
US3563950A (en) * 1969-07-09 1971-02-16 Celanese Corp Linear polybenzoxazoles

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647003A1 (de) * 1976-10-18 1978-04-20 Modest Sergejevitsch Akutin Verfahren zur herstellung von polybenzoxazolen

Also Published As

Publication number Publication date
US3852239A (en) 1974-12-03
GB1379357A (en) 1975-01-02
JPS4952293A (xx) 1974-05-21
FR2189454B1 (xx) 1974-12-27
DE2330452A1 (de) 1974-01-17
FR2189454A1 (xx) 1974-01-25
NL7307648A (xx) 1973-12-27
BE798754A (fr) 1973-08-16

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Legal Events

Date Code Title Description
PL Patent ceased