FR2476537B1 - - Google Patents
Info
- Publication number
- FR2476537B1 FR2476537B1 FR8103763A FR8103763A FR2476537B1 FR 2476537 B1 FR2476537 B1 FR 2476537B1 FR 8103763 A FR8103763 A FR 8103763A FR 8103763 A FR8103763 A FR 8103763A FR 2476537 B1 FR2476537 B1 FR 2476537B1
- Authority
- FR
- France
- 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
Links
Classifications
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- 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
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- 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
- C08G73/1067—Wholly aromatic polyimides, i.e. having both tetracarboxylic and diamino moieties aromatically bound
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/0427—Coating with only one layer of a composition containing a polymer binder
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J7/00—Chemical treatment or coating of shaped articles made of macromolecular substances
- C08J7/04—Coating
- C08J7/043—Improving the adhesiveness of the coatings per se, e.g. forming primers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
- F16L9/00—Rigid pipes
- F16L9/16—Rigid pipes wound from sheets or strips, with or without reinforcement
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2379/00—Characterised by the use 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 C08J2361/00 - C08J2377/00
- C08J2379/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
- C08J2379/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2479/00—Characterised by the use 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 C08J2461/00 - C08J2477/00
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- 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
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1002—Methods of surface bonding and/or assembly therefor with permanent bending or reshaping or surface deformation of self sustaining lamina
- Y10T156/1036—Bending of one piece blank and joining edges to form article
- Y10T156/1038—Hollow cylinder article
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Laminated Bodies (AREA)
- Manufacture Of Macromolecular Shaped Articles (AREA)
- Shaping Of Tube Ends By Bending Or Straightening (AREA)
- Organic Insulating Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP55023017A JPS601888B2 (ja) | 1980-02-25 | 1980-02-25 | ポリイミドチュ−ブ類の製造法 |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2476537A1 FR2476537A1 (fr) | 1981-08-28 |
FR2476537B1 true FR2476537B1 (US06649357-20031118-C00005.png) | 1984-08-24 |
Family
ID=12098713
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8103763A Granted FR2476537A1 (fr) | 1980-02-25 | 1981-02-25 | Procede pour preparer des tubes de polyimides |
Country Status (4)
Country | Link |
---|---|
US (1) | US4381210A (US06649357-20031118-C00005.png) |
JP (1) | JPS601888B2 (US06649357-20031118-C00005.png) |
FR (1) | FR2476537A1 (US06649357-20031118-C00005.png) |
GB (1) | GB2070726B (US06649357-20031118-C00005.png) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58187430A (ja) * | 1982-04-27 | 1983-11-01 | Hitachi Chem Co Ltd | ポリイミド樹脂溶液の製造方法 |
JPS5975056A (ja) * | 1982-10-20 | 1984-04-27 | テルモ株式会社 | 医療用具 |
JPS61241326A (ja) * | 1985-04-18 | 1986-10-27 | Nitto Electric Ind Co Ltd | ポリイミド粉末およびその製法 |
JPH0694509B2 (ja) * | 1986-05-08 | 1994-11-24 | 宇部興産株式会社 | ポリイミド樹脂環状体 |
US5290497A (en) * | 1991-11-08 | 1994-03-01 | Chisso Corporation | Process for producing molded articles of polyimide precursor |
JPH0649686U (ja) * | 1992-12-15 | 1994-07-08 | 松下電工株式会社 | 扉 |
EP0650823B1 (en) * | 1993-10-29 | 1998-07-15 | I.S.T. Corporation | Method of manufacturing a heat-resistant resinous tube |
US5589111A (en) * | 1994-05-13 | 1996-12-31 | Chisso Corporation | Polyimide precursor composition for extrusion molding of polyimide, process for preparing it, and process for preparing molded articles of polyimide |
US20030090031A1 (en) * | 2001-06-22 | 2003-05-15 | Hitoshi Nojiri | Method and apparatus for producing polyimide molding |
AU2003244171B2 (en) | 2002-09-09 | 2007-11-15 | Fisher & Paykel Healthcare Limited | Limb for Breathing Circuit |
US7291240B2 (en) | 2002-09-09 | 2007-11-06 | Fisher & Paykel Healthcare Limited | Method of forming a conduit using a wound sacrificial layer |
US7472724B2 (en) * | 2003-08-18 | 2009-01-06 | Electrolock, Inc. | Method and apparatus for creating, using, and dispensing tubes |
CN103113582A (zh) * | 2012-11-05 | 2013-05-22 | 哈尔滨工程大学 | 一种聚酰胺酸、含联苯结构聚苯并恶嗪酮酰亚胺及其制备方法 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE629019C (de) * | 1934-05-07 | 1936-04-21 | Fritz Schmidt Dr | Verfahren zum Herstellen von Hohlkoerpern |
FR1446178A (fr) * | 1964-09-04 | 1966-07-15 | Du Pont | Produits façonnés à base de poly-imides |
FR2135826A5 (US06649357-20031118-C00005.png) * | 1971-04-30 | 1972-12-22 | Rhone Poulenc Sa | |
US3762982A (en) * | 1971-06-07 | 1973-10-02 | Whitlock Inc | Protective wrapping for elongated member |
US3770573A (en) * | 1971-06-08 | 1973-11-06 | Du Pont | Interdiffusionally bonded structures of polyimide polymeric material |
GB1411943A (en) * | 1971-10-12 | 1975-10-29 | Raychem Ltd | Covering methods |
US3996203A (en) * | 1972-09-13 | 1976-12-07 | General Electric Company | Solution process for the preparation of polyimides from diamines and anhydrides |
-
1980
- 1980-02-25 JP JP55023017A patent/JPS601888B2/ja not_active Expired
-
1981
- 1981-02-18 GB GB8105146A patent/GB2070726B/en not_active Expired
- 1981-02-25 US US06/238,270 patent/US4381210A/en not_active Expired - Fee Related
- 1981-02-25 FR FR8103763A patent/FR2476537A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS56118827A (en) | 1981-09-18 |
FR2476537A1 (fr) | 1981-08-28 |
US4381210A (en) | 1983-04-26 |
GB2070726B (en) | 1984-02-08 |
JPS601888B2 (ja) | 1985-01-18 |
GB2070726A (en) | 1981-09-09 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |