IT955934B - Composizioni per articoli resisten ti all urto e all usura a tempera tura elevata - Google Patents

Composizioni per articoli resisten ti all urto e all usura a tempera tura elevata

Info

Publication number
IT955934B
IT955934B IT24949/72A IT2494972A IT955934B IT 955934 B IT955934 B IT 955934B IT 24949/72 A IT24949/72 A IT 24949/72A IT 2494972 A IT2494972 A IT 2494972A IT 955934 B IT955934 B IT 955934B
Authority
IT
Italy
Prior art keywords
items
wear
resistant
compositions
impact
Prior art date
Application number
IT24949/72A
Other languages
English (en)
Italian (it)
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
Priority claimed from FR7119102A external-priority patent/FR2138462B2/fr
Priority claimed from FR7128245A external-priority patent/FR2147833A2/fr
Application filed by Rhone Poulenc Sa filed Critical Rhone Poulenc Sa
Application granted granted Critical
Publication of IT955934B publication Critical patent/IT955934B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L79/00—Compositions 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 C08L61/00 - C08L77/00
    • C08L79/04—Polycondensates having nitrogen-containing heterocyclic rings in the main chain; Polyhydrazides; Polyamide acids or similar polyimide precursors
    • C08L79/08—Polyimides; Polyester-imides; Polyamide-imides; Polyamide acids or similar polyimide precursors
    • C08L79/085—Unsaturated polyimide precursors
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/928—Polyimide or polyamide-acid formed by condensation of a polyamine with a polycarboxylic acid having at least three carboxyl groups or derivatives thereof
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/929—Polyimide formed by addition of polyamine to an unsaturated bis-imide

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
IT24949/72A 1971-05-26 1972-05-26 Composizioni per articoli resisten ti all urto e all usura a tempera tura elevata IT955934B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7119102A FR2138462B2 (OSRAM) 1971-05-26 1971-05-26
FR7128245A FR2147833A2 (en) 1969-01-10 1971-08-02 Reinforced resin mixt - consisting of prepolymer of unsatd bisimide and polyamine, polytrimellamide- imide fibres and filler

Publications (1)

Publication Number Publication Date
IT955934B true IT955934B (it) 1973-09-29

Family

ID=26216407

Family Applications (1)

Application Number Title Priority Date Filing Date
IT24949/72A IT955934B (it) 1971-05-26 1972-05-26 Composizioni per articoli resisten ti all urto e all usura a tempera tura elevata

Country Status (9)

Country Link
US (1) US3862918A (OSRAM)
JP (1) JPS5128118B1 (OSRAM)
AT (1) AT322849B (OSRAM)
BE (1) BE783959A (OSRAM)
CA (1) CA992236A (OSRAM)
CH (1) CH551465A (OSRAM)
IT (1) IT955934B (OSRAM)
LU (1) LU65422A1 (OSRAM)
NL (1) NL155044B (OSRAM)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2304639A1 (fr) * 1975-03-21 1976-10-15 Rhone Poulenc Ind Articles conformes en polymeres synthetiques contenant un polyimide
US4159286A (en) * 1977-05-24 1979-06-26 Allied Chemical Corporation Nucleated nylon/PTFE compositions
US4351932A (en) * 1980-03-27 1982-09-28 Hitco Bis-maleimide/divinyl aryl crosslinking agent resin system
US4444958A (en) * 1981-01-16 1984-04-24 The Polymer Corporation Filled nylons
JPS594442U (ja) * 1982-07-01 1984-01-12 佐々木　和春 計量スプ−ン
US5023366A (en) * 1986-11-05 1991-06-11 Mitsui Toatsu Chemicals, Incorporated Salicylic acid copolymers and their metal salts, production process thereof, color-developing agents comprising metal salts of the copolymers, and color-developing sheets employing the agents
DE3874223T2 (de) * 1987-05-06 1993-04-08 Mitsui Toatsu Chemicals Waermehaertbare harzzubereitung.
EP0294931B1 (en) * 1987-05-06 1992-09-02 MITSUI TOATSU CHEMICALS, Inc. Self-lubricating thermosetting resin composition
DE68919786T2 (de) * 1988-08-15 1995-07-20 Mitsui Toatsu Chemicals Geruchlose von polyvalenten Metallen modifizierte Salizylsäurecopolymere, deren Herstellungsverfahren und ihre Verwendung als Farbentwicklungsmittel für druckempfindliche Aufzeichnungspapierschichten.
US5015712A (en) * 1989-10-12 1991-05-14 The Dow Chemical Company Method for preparing imide-containing polymers
US5077343A (en) * 1989-10-12 1991-12-31 The Dow Chemical Company Method for preparing imide-containing polymers
FR2653132B1 (fr) * 1989-10-17 1993-06-04 Etu Materiaux Organ Techn Cent Materiaux expanses a base de resine nadimide.
DE102012109797B4 (de) * 2012-10-15 2015-08-06 Ferton Holding S.A. Pulverbehälter für ein Pulverstrahlgerät

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3356760A (en) * 1967-03-16 1967-12-05 Du Pont Resinous material containing an aromatic polyimide, a fluorocarbon polymer and a polyamide
FR1555564A (fr) * 1967-07-13 1969-01-31 Rhone Poulenc Sa Nouvelles résines thermostables dérivées de bis-imides d'acides dicarboxyliques non saturés
US3494890A (en) * 1968-06-21 1970-02-10 Standard Oil Co Process for producing polytrimellit-imides using phenol solvents and alkylene oxides as hydrogen halide scavengers
US3652510A (en) * 1971-03-17 1972-03-28 Du Pont Poly(1 4-benzamide) particles and the preparation thereof

Also Published As

Publication number Publication date
JPS5128118B1 (OSRAM) 1976-08-17
BE783959A (fr) 1972-11-27
LU65422A1 (OSRAM) 1973-01-22
NL7206746A (OSRAM) 1972-11-28
AT322849B (de) 1975-06-10
NL155044B (nl) 1977-11-15
US3862918A (en) 1975-01-28
CA992236A (fr) 1976-06-29
DE2225700B2 (de) 1976-04-01
CH551465A (fr) 1974-07-15
DE2225700A1 (de) 1972-12-07

Similar Documents

Publication Publication Date Title
IT955934B (it) Composizioni per articoli resisten ti all urto e all usura a tempera tura elevata
ATA706772A (de) Wasch- und reinigungsmittelzusammensetzungen
IL47972A0 (en) Novel n-phosphonomethylglycines and herbicidal compositions
ZA722949B (en) Improvements relating to excavator buckets
BE787910A (fr) Compositions cireuses
BE761599A (fr) Compositions a polir
IT941777B (it) Perfezionamenti agli impianti den tali o relativi ad essi
CH513592A (fr) Composition larvicide
BE787855A (fr) Concasseur a marteaux
IT970306B (it) Frantoio ad urto
BE747255A (fr) Compositions injectables d'oxytétracycline
IT958147B (it) Perfezionamento nelle guarnizioni di tenuta e relativo a esse
IT973857B (it) Perfezionamento nelle composizioni lubrificanti
IT952822B (it) Perfezionamento nelle composizioni di tenuta monomeriche
IT970307B (it) Frantoio ad urto
IT960686B (it) Perfezionamenti ai contatori
IT965287B (it) Impianto di trasportatore
IT966395B (it) Perfezionamento negli impianti di distillazione
BR7108483D0 (pt) Aperfeicoamentos relativos a recipientes metalurgicos
IT963454B (it) Composizioni per rivestimenti protettivi
IT1015426B (it) Perfezionamenti nelle composizioni di poliesteri o relativi a esse
BE777890A (fr) Compositions fertilisantes
BE775619A (fr) Compositions anesthesiques
BE790102A (fr) Mecanique d'armure
AT322618B (de) Stahlschürfleiste