GB1441066A - Acetylene-substituted polyimide oligomers - Google Patents

Acetylene-substituted polyimide oligomers

Info

Publication number
GB1441066A
GB1441066A GB1485774A GB1485774A GB1441066A GB 1441066 A GB1441066 A GB 1441066A GB 1485774 A GB1485774 A GB 1485774A GB 1485774 A GB1485774 A GB 1485774A GB 1441066 A GB1441066 A GB 1441066A
Authority
GB
United Kingdom
Prior art keywords
diarylene
groups
acetylene
polymers
thioether
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
GB1485774A
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.)
Raytheon Co
Original Assignee
Hughes Aircraft 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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of GB1441066A publication Critical patent/GB1441066A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C205/00—Compounds containing nitro groups bound to a carbon skeleton
    • C07C205/27—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups
    • C07C205/35—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton
    • C07C205/36—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system
    • C07C205/38—Compounds containing nitro groups bound to a carbon skeleton the carbon skeleton being further substituted by etherified hydroxy groups having nitro groups and etherified hydroxy groups bound to carbon atoms of six-membered aromatic rings of the carbon skeleton to carbon atoms of the same non-condensed six-membered aromatic ring or to carbon atoms of six-membered aromatic rings being part of the same condensed ring system the oxygen atom of at least one of the etherified hydroxy groups being further bound to a carbon atom of a six-membered aromatic ring, e.g. nitrodiphenyl ethers
    • 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
    • C08G73/101—Preparatory processes from tetracarboxylic acids or derivatives and diamines containing chain terminating or branching agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Indole Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

1441066 Polymers of acetylene-unsaturated polyimide oligomers HUGHES AIRCRAFT CO 3 April 1974 [3 April 1973] 14857/74 Headings C3R and C3P [Also in Division C2] Polymers are obtained by polymerizing new acetylene substituted polyimide oligomers of Formula I where R is diarylene ether or poly-(arylene ether) optionally with pendant aryl groups, diarylene ketone, diarylene sulphone, diarylene thioether or poly-(arylene thioether); R<SP>1</SP> is arylene, diarylene thioether, diarylene methane or diarylene ether; R<SP>11</SP> groups are II or III where X is CO, CH 2 , O, S or a single bond; R groups may be the same or different, and so may the R<SP>1</SP> and R<SP>11</SP> groups; R and R<SP>11</SP> may be substituted by ethynyl groups; n is 1-10. In examples, an oligomer in which R is R<SP>1</SP> is -PhOPh-, R<SP>11</SP> is III (X=CO) and n<SP>1</SP>=1 is polymerized and formed into a laminate; a similar oligomer in which R<SP>1</SP> is -Phis polymerized, and also copolymerized with terephthalonitrile N,N<SP>1</SP>-dioxide. The polymers are useful for coatings and adhesives as well as for laminates.
GB1485774A 1973-04-03 1974-04-03 Acetylene-substituted polyimide oligomers Expired GB1441066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US34750173A 1973-04-03 1973-04-03

Publications (1)

Publication Number Publication Date
GB1441066A true GB1441066A (en) 1976-06-30

Family

ID=23363950

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1485774A Expired GB1441066A (en) 1973-04-03 1974-04-03 Acetylene-substituted polyimide oligomers

Country Status (6)

Country Link
JP (2) JPS5324053B2 (en)
CA (1) CA1031348A (en)
DE (2) DE2411682C2 (en)
FR (1) FR2224507B1 (en)
GB (1) GB1441066A (en)
IT (1) IT1003971B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH624391A5 (en) * 1976-12-14 1981-07-31 Ciba Geigy Ag
JPS59170122A (en) * 1983-03-14 1984-09-26 イ−・アイ・デユポン・デ・ニモアス・アンド・カンパニ− Melt-fusable polyimide
JPS60120723A (en) * 1983-11-30 1985-06-28 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション Electronic device
JPH0765027B2 (en) * 1984-12-18 1995-07-12 三井東圧化学株式会社 Heat resistant adhesive
JPH0794553B2 (en) * 1985-05-28 1995-10-11 三井東圧化学株式会社 Polyimide oligomer and heat-resistant adhesive containing the oligomer
JPH0765028B2 (en) * 1985-06-19 1995-07-12 三井東圧化学株式会社 Heat resistant adhesive
JPS6454029A (en) * 1987-08-25 1989-03-01 Ube Industries Terminal-modified imide oligomer and its solution composition
JPS6454030A (en) * 1987-08-25 1989-03-01 Ube Industries Terminal-modified imide oligomer and its solution composition
JPH061754Y2 (en) * 1988-08-25 1994-01-19 株式会社石井鐵工所 Leisure downhill equipment
US5326643A (en) * 1991-10-07 1994-07-05 International Business Machines Corporation Adhesive layer in multi-level packaging and organic material as a metal diffusion barrier
KR20020044160A (en) * 2000-08-09 2002-06-14 사토 아키오 Optical members made of polyimide resins
JP5617235B2 (en) * 2008-12-12 2014-11-05 Jnc株式会社 Inkjet ink
EP3485985B1 (en) 2016-07-15 2021-07-07 Nissan Motor Co., Ltd. Antifouling structure precursor, antifouling structure, surface modification composition, and surface modification method

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435004A (en) * 1966-07-27 1969-03-25 Monsanto Res Corp Nitrogenous polymers prepared from esters of aromatic tetracarboxylic acid derivatives and aromatic tetramines

Also Published As

Publication number Publication date
JPS505348A (en) 1975-01-21
JPS5324053B2 (en) 1978-07-18
FR2224507A1 (en) 1974-10-31
DE2411682C2 (en) 1982-10-07
JPS5359661A (en) 1978-05-29
JPS5835512B2 (en) 1983-08-03
DE2462113C3 (en) 1979-03-08
DE2462113B2 (en) 1978-07-06
IT1003971B (en) 1976-06-10
FR2224507B1 (en) 1977-10-14
CA1031348A (en) 1978-05-16
DE2411682A1 (en) 1974-10-24
DE2462113A1 (en) 1976-02-05

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19940402