NL146858B - Werkwijze voor de continue bereiding van thermohardende prepolymeren. - Google Patents

Werkwijze voor de continue bereiding van thermohardende prepolymeren.

Info

Publication number
NL146858B
NL146858B NL727217291A NL7217291A NL146858B NL 146858 B NL146858 B NL 146858B NL 727217291 A NL727217291 A NL 727217291A NL 7217291 A NL7217291 A NL 7217291A NL 146858 B NL146858 B NL 146858B
Authority
NL
Netherlands
Prior art keywords
prepolymers
thermo
hardening
procedure
continuous preparation
Prior art date
Application number
NL727217291A
Other languages
English (en)
Dutch (nl)
Other versions
NL7217291A (el
Original Assignee
Rhone Poulenc Sa
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 Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Publication of NL7217291A publication Critical patent/NL7217291A/xx
Publication of NL146858B publication Critical patent/NL146858B/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
    • C08G73/10—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08G73/12—Unsaturated polyimide precursors
    • C08G73/121—Preparatory processes from unsaturated precursors and polyamines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
NL727217291A 1971-12-27 1972-12-19 Werkwijze voor de continue bereiding van thermohardende prepolymeren. NL146858B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7146753A FR2165722B1 (el) 1971-12-27 1971-12-27

Publications (2)

Publication Number Publication Date
NL7217291A NL7217291A (el) 1973-06-29
NL146858B true NL146858B (nl) 1975-08-15

Family

ID=9088134

Family Applications (1)

Application Number Title Priority Date Filing Date
NL727217291A NL146858B (nl) 1971-12-27 1972-12-19 Werkwijze voor de continue bereiding van thermohardende prepolymeren.

Country Status (15)

Country Link
US (1) US3925324A (el)
JP (1) JPS525959B2 (el)
AT (1) AT322214B (el)
BE (1) BE793362A (el)
BR (1) BR7208976D0 (el)
CA (1) CA990890A (el)
CH (1) CH547323A (el)
DE (1) DE2263526C3 (el)
FR (1) FR2165722B1 (el)
GB (1) GB1384100A (el)
IT (1) IT972951B (el)
LU (1) LU66747A1 (el)
NL (1) NL146858B (el)
SE (1) SE435631B (el)
SU (1) SU843761A3 (el)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5520195Y2 (el) * 1976-03-19 1980-05-14
JPS6131653Y2 (el) * 1979-06-11 1986-09-13
US5516876A (en) * 1983-09-27 1996-05-14 The Boeing Company Polyimide oligomers and blends
US5714566A (en) * 1981-11-13 1998-02-03 The Boeing Company Method for making multiple chemically functional oligomers
US5210213A (en) * 1983-06-17 1993-05-11 The Boeing Company Dimensional, crosslinkable oligomers
US5705598A (en) * 1985-04-23 1998-01-06 The Boeing Company Polyester sulfone oligomers and blends
US5512676A (en) * 1987-09-03 1996-04-30 The Boeing Company Extended amideimide hub for multidimensional oligomers
US5521014A (en) * 1981-11-13 1996-05-28 The Boeing Company Extended multidimensional ether or ester oligomers
US5693741A (en) * 1988-03-15 1997-12-02 The Boeing Company Liquid molding compounds
US5969079A (en) * 1985-09-05 1999-10-19 The Boeing Company Oligomers with multiple chemically functional end caps
US5115087A (en) * 1988-03-29 1992-05-19 The Boeing Company Coreactive imido oligomer blends
US5159055A (en) * 1983-06-17 1992-10-27 The Boeing Company Coreactive oligomer blends
US5618907A (en) * 1985-04-23 1997-04-08 The Boeing Company Thallium catalyzed multidimensional ester oligomers
FR2609467B1 (fr) * 1987-01-09 1989-06-09 Rhone Poulenc Chimie Compositions thermodurcissables a base de groupements imide et epoxy
US5817744A (en) * 1988-03-14 1998-10-06 The Boeing Company Phenylethynyl capped imides
JPH03295772A (ja) * 1990-04-12 1991-12-26 Daisuke Fujii 海岸用走行舟運搬機
JPH03295773A (ja) * 1990-04-12 1991-12-26 Daisuke Fujii 海岸用走行舟運搬機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956605A (el) * 1943-07-24 1950-02-02
FR1555564A (fr) * 1967-07-13 1969-01-31 Rhone Poulenc Sa Nouvelles résines thermostables dérivées de bis-imides d'acides dicarboxyliques non saturés
DE1954878B2 (de) * 1968-11-05 1972-03-02 Toray Industries, Ine , Tokio Verfahren zur herstellung von formkoerpern auf der basis von imidgruppen enthaltenden polykondensaten

Also Published As

Publication number Publication date
FR2165722B1 (el) 1974-08-30
CH547323A (fr) 1974-03-29
BR7208976D0 (pt) 1973-09-25
DE2263526A1 (de) 1973-07-12
SE435631B (sv) 1984-10-08
DE2263526B2 (de) 1979-10-18
US3925324A (en) 1975-12-09
FR2165722A1 (el) 1973-08-10
GB1384100A (en) 1975-02-19
JPS4885689A (el) 1973-11-13
DE2263526C3 (de) 1980-07-03
JPS525959B2 (el) 1977-02-17
LU66747A1 (el) 1973-07-18
IT972951B (it) 1974-05-31
CA990890A (fr) 1976-06-08
USB317080I5 (el) 1975-01-28
AT322214B (de) 1975-05-12
BE793362A (fr) 1973-06-27
NL7217291A (el) 1973-06-29
SU843761A3 (ru) 1981-06-30

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee
NL80 Information provided on patent owner name for an already discontinued patent

Owner name: RHONE POULENC