JPS5780427A - Manufacture of polyimide and article comprising of polyimide - Google Patents
Manufacture of polyimide and article comprising of polyimideInfo
- Publication number
- JPS5780427A JPS5780427A JP56143745A JP14374581A JPS5780427A JP S5780427 A JPS5780427 A JP S5780427A JP 56143745 A JP56143745 A JP 56143745A JP 14374581 A JP14374581 A JP 14374581A JP S5780427 A JPS5780427 A JP S5780427A
- Authority
- JP
- Japan
- Prior art keywords
- polyimide
- article
- manufacture
- 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.)
- Pending
Links
- 239000004642 Polyimide Substances 0.000 title 2
- 229920001721 polyimide Polymers 0.000 title 2
- 238000004519 manufacturing process Methods 0.000 title 1
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
- C08G73/1025—Preparatory processes from tetracarboxylic acids or derivatives and diamines polymerised by radiations
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
- Y10S264/05—Use of one or more blowing agents together
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S521/915—Utilizing electrical or wave energy during cell forming process
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)
- Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
- Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/186,629 US4305796A (en) | 1980-09-12 | 1980-09-12 | Methods of preparing polyimides and artifacts composed thereof |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5780427A true JPS5780427A (en) | 1982-05-20 |
Family
ID=22685690
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP56143745A Pending JPS5780427A (en) | 1980-09-12 | 1981-09-11 | Manufacture of polyimide and article comprising of polyimide |
Country Status (2)
Country | Link |
---|---|
US (1) | US4305796A (ja) |
JP (1) | JPS5780427A (ja) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184226A (ja) * | 1983-04-05 | 1984-10-19 | Hitachi Ltd | 耐熱性重合体前駆体の硬化方法 |
JPH04305148A (ja) * | 1990-07-11 | 1992-10-28 | Internatl Business Mach Corp <Ibm> | マイクロ波処理方法、ポリイミド製造方法及びマイクロ波装置 |
WO2009008499A1 (ja) | 2007-07-11 | 2009-01-15 | Ube Industries, Ltd. | ポリイミド発泡体の製造方法及びポリイミド発泡体 |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4439381A (en) * | 1980-09-12 | 1984-03-27 | I M L Corporation | Methods of preparing polyimides and artifacts composed thereof |
US4621015A (en) * | 1983-11-07 | 1986-11-04 | Long John V | Low density, modified polyimide foams and methods of making same |
US4748255A (en) * | 1985-08-27 | 1988-05-31 | Thermal Science, Inc. | Thermally adaptive polymers and prepolymers and methods of making them |
US4687785A (en) * | 1985-08-27 | 1987-08-18 | Thermal Science, Inc. | Thermally adaptive polymers and prepolymers and methods of making in which an imide is formed from a polyanhydride oligomer and an isocyanate |
US4791275A (en) * | 1986-04-07 | 1988-12-13 | Imi-Tech Corporation | High temperature compliant roll particularly adapted for xerography |
US4913759A (en) * | 1987-04-13 | 1990-04-03 | Ethyl Corporation | Polyimide precursor and pseudo hot-melt prepregging process employing same |
US4892896A (en) * | 1988-04-04 | 1990-01-09 | Ethyl Corporation | Processing polyimide precursor compositions |
US4839398A (en) * | 1988-04-28 | 1989-06-13 | Ethyl Corporation | Polyimide foams and their preparation |
US4814357A (en) * | 1988-04-28 | 1989-03-21 | Ethyl Corporation | Polyimide foams and their preparation |
US4855332A (en) * | 1988-05-26 | 1989-08-08 | Ethyl Corporation | Polyimide foams and their production |
US4952611A (en) * | 1988-05-26 | 1990-08-28 | Ethyl Corporation | Polyimide foams and their production |
US4866104A (en) * | 1988-05-26 | 1989-09-12 | Ethyl Corporation | Polyimide foams and their production |
US4826886A (en) * | 1988-05-26 | 1989-05-02 | Ethyl Corporation | Polyimide foams and their production |
US4877563A (en) * | 1988-06-20 | 1989-10-31 | Ethyl Corporation | Production of foamed polymer structures |
US4804504A (en) * | 1988-06-20 | 1989-02-14 | Ethyl Corporation | Production of foamed polymer structures |
US4900762A (en) * | 1988-06-20 | 1990-02-13 | Ethyl Corporation | Production of foamed polymer structures |
US4897432A (en) * | 1988-06-20 | 1990-01-30 | Ethyl Corporation | Production of foamed polymer structures |
AU615301B2 (en) * | 1988-06-20 | 1991-09-26 | Imi-Tech Corporation | Production of foamed polymer structures |
US4855331A (en) * | 1988-06-20 | 1989-08-08 | Ethyl Corporation | Production of foamed polymer structures |
US4879182A (en) * | 1988-10-24 | 1989-11-07 | Ethyl Corporation | Method of coating carbon bodies |
US5175241A (en) * | 1989-12-28 | 1992-12-29 | The Dexter Corporation | Polyimide with reduced anhydride content |
US5096932A (en) * | 1990-01-16 | 1992-03-17 | Ethyl Corporation | Polyimide foam products and methods |
US5122546A (en) * | 1990-01-16 | 1992-06-16 | Ethyl Corporation | Polyimide foam precursor |
US5077318A (en) * | 1990-01-16 | 1991-12-31 | Ethyl Corporation | Method for producing polyimide foam of desired density |
US5064867A (en) * | 1990-04-05 | 1991-11-12 | Ethyl Corporation | Production of foamed polymer structures |
US5191182A (en) * | 1990-07-11 | 1993-03-02 | International Business Machines Corporation | Tuneable apparatus for microwave processing |
US5173561A (en) * | 1990-07-24 | 1992-12-22 | Daychem Laboratories, Inc. | Heat resistant polyimide-benzoxazole polymers and composites thereof |
KR950013539B1 (ko) * | 1991-11-13 | 1995-11-08 | 재단법인한국화학연구소 | 폴리이미드 공중합체 및 그 제조방법 |
US5296559A (en) * | 1991-12-19 | 1994-03-22 | Dexter-Hysol Aerospace, Inc. | Polyimide composition |
EP0589602A3 (en) * | 1992-09-22 | 1994-07-13 | Simmonds Precision Engine Syst | Potted electrical components and methods of making the same |
US5338765A (en) * | 1993-11-23 | 1994-08-16 | Schuller International, Inc. | Method of and apparatus for continuously foaming a polyimide powder |
KR0162275B1 (ko) * | 1995-01-16 | 1999-01-15 | 강박광 | 폴리아미드암산 수지 초기중합체, 그로부터 제조한 고내열성 폴리아미드이미드 발포체 및 이들의 제조방법 |
US5820942A (en) * | 1996-12-20 | 1998-10-13 | Ag Associates | Process for depositing a material on a substrate using light energy |
US5980637A (en) * | 1996-12-20 | 1999-11-09 | Steag Rtp Systems, Inc. | System for depositing a material on a substrate using light energy |
KR100259489B1 (ko) | 1997-09-12 | 2000-06-15 | 김충섭 | 폴리이미드 발포체의 제조방법 |
JP3515453B2 (ja) * | 1998-12-10 | 2004-04-05 | サンコール株式会社 | 配線一体型フレクシャ及びその製造方法 |
US6174651B1 (en) | 1999-01-14 | 2001-01-16 | Steag Rtp Systems, Inc. | Method for depositing atomized materials onto a substrate utilizing light exposure for heating |
US6586501B1 (en) | 1999-01-20 | 2003-07-01 | Cabot Corporation | Aggregates having attached polymer groups and polymer foams |
US6258864B1 (en) | 1999-01-20 | 2001-07-10 | Cabot Corporation | Polymer foam containing chemically modified carbonaceous filler |
WO2004072032A2 (en) * | 2003-02-11 | 2004-08-26 | United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration | Polyimide foams |
CN101113209B (zh) * | 2007-07-17 | 2010-08-25 | 北京航空航天大学 | 一种聚硅氧烷酰亚胺泡沫及其制备方法 |
US7889959B2 (en) * | 2008-02-07 | 2011-02-15 | Lockheed Martin Corporation | Composite material for cable floatation jacket |
CN102563557B (zh) * | 2010-12-30 | 2016-08-17 | 欧司朗股份有限公司 | 用于灯条的封装方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3471444A (en) * | 1966-02-23 | 1969-10-07 | Gen Electric | Polyamide-imides and precursors thereof |
US3803103A (en) * | 1969-08-25 | 1974-04-09 | Raychem Corp | Polyimides from dimer diamines and electrical insulation |
US3677921A (en) * | 1970-10-29 | 1972-07-18 | Raychem Corp | Poly(1,12 - dodecamethylene pyromellitimide) and poly(1,13-tridecamethylene promellitimide) and radiation-crosslinked products thereof |
US4166168A (en) * | 1978-07-25 | 1979-08-28 | Plastics Engineering Company | Polymerization products of acetylene-terminated polyimide derivatives |
-
1980
- 1980-09-12 US US06/186,629 patent/US4305796A/en not_active Expired - Lifetime
-
1981
- 1981-09-11 JP JP56143745A patent/JPS5780427A/ja active Pending
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59184226A (ja) * | 1983-04-05 | 1984-10-19 | Hitachi Ltd | 耐熱性重合体前駆体の硬化方法 |
JPH04305148A (ja) * | 1990-07-11 | 1992-10-28 | Internatl Business Mach Corp <Ibm> | マイクロ波処理方法、ポリイミド製造方法及びマイクロ波装置 |
WO2009008499A1 (ja) | 2007-07-11 | 2009-01-15 | Ube Industries, Ltd. | ポリイミド発泡体の製造方法及びポリイミド発泡体 |
Also Published As
Publication number | Publication date |
---|---|
US4305796B1 (ja) | 1985-02-26 |
US4305796A (en) | 1981-12-15 |
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