SE8201738L - Imide gp.-contg. polymers prodn. in an extruder - by reacting polymer with ammonia or primary amine - Google Patents

Imide gp.-contg. polymers prodn. in an extruder - by reacting polymer with ammonia or primary amine

Info

Publication number
SE8201738L
SE8201738L SE8201738A SE8201738A SE8201738L SE 8201738 L SE8201738 L SE 8201738L SE 8201738 A SE8201738 A SE 8201738A SE 8201738 A SE8201738 A SE 8201738A SE 8201738 L SE8201738 L SE 8201738L
Authority
SE
Sweden
Prior art keywords
extruder
pref
imide
polymer
polymers
Prior art date
Application number
SE8201738A
Other languages
Swedish (sv)
Other versions
SE442122B (en
Inventor
R M Kopchik
Original Assignee
Rohm & Haas
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 Rohm & Haas filed Critical Rohm & Haas
Publication of SE8201738L publication Critical patent/SE8201738L/en
Publication of SE442122B publication Critical patent/SE442122B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F8/00—Chemical modification by after-treatment
    • C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
    • C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/24—Homopolymers or copolymers of amides or imides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Imide formation in polymers comprises reacting the starting polymer (I) with NH3 or a prim. amine in an extruder under anhydrous conditions and at 200-450 degrees C, pref. 300-375 degrees C whilst applying pressure at the orifice(s) of the extruder. (I) is pref. a polymer of acrylic acid ester(s) and/or methacrylic acid ester(s). NH3 or amine is pref. introduced at 1-1000 atmospheres. The average dwell time can be 0.1-1000 secs., the degree of imide formation being determined by this time. In a pref. process anhydrous NH3 is introduced at 1-500 atmospheres and the average dwell time is 30-300 secs. A partial pressure of 0.9-0.01 atmospheres is applied to one or more of the extruder orifices. The temp. is 325-375 degrees C and the reaction is carried out without a solvent.

Claims (1)

1. Komposition, kannetecknad av Ott den innefattar en termoplastpolymer Innehillande imidenheter nod ?3 /N\ C C H2..k -CH2 1 P2 strukturformeln van i R. R2 och R3 representerar %/Ate oiler C1-C20-0substituerad eller -substituerad alkyl, aryl, vilken polymer dessutom utmdrkes av Ott den icke ar tvarbunden samt dr 18slig i dimetylformamid och har en grad an termisk stabilitet, mitt medelst termogravimetrisk analys i luftatmosfdr, som ar sidan ate den temperatur, rid vilken polymeren uppvisar 1 vikt-% sonderdelning, dr minst 285°C.A composition, characterized by Ott, comprising a thermoplastic polymer containing imide moieties node 3 / N \ CC H2..k -CH2 1 P2 the structural formula of in R 2 and R 3 represents% / Ate oiler C 1 -C 20 O -substituted or -substituted alkyl , aryl, which polymer is further characterized by Ott it is not crosslinked and is similar in dimethylformamide and has a degree of thermal stability, by means of thermogravimetric analysis in air atmospheres, which is then at the temperature at which the polymer exhibits 1% by weight at least 285 ° C.
SE8201738A 1975-11-19 1982-03-18 COMPOSITION BASED ON IMIDIZED THERMOPLAST POLYMES AND USE THEREOF SE442122B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63330275A 1975-11-19 1975-11-19

Publications (2)

Publication Number Publication Date
SE8201738L true SE8201738L (en) 1982-03-18
SE442122B SE442122B (en) 1985-12-02

Family

ID=24539098

Family Applications (2)

Application Number Title Priority Date Filing Date
SE7612921A SE431220B (en) 1975-11-19 1976-11-18 PROCEDURE FOR IMIDIZING A POLYMER
SE8201738A SE442122B (en) 1975-11-19 1982-03-18 COMPOSITION BASED ON IMIDIZED THERMOPLAST POLYMES AND USE THEREOF

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SE7612921A SE431220B (en) 1975-11-19 1976-11-18 PROCEDURE FOR IMIDIZING A POLYMER

Country Status (13)

Country Link
JP (1) JPS6038404B2 (en)
AR (1) AR218617A1 (en)
AU (1) AU509727B2 (en)
BE (1) BE848486A (en)
BR (1) BR7607658A (en)
CA (1) CA1106541A (en)
DE (1) DE2652118C2 (en)
FR (1) FR2330700A1 (en)
GB (1) GB1559132A (en)
IT (1) IT1091069B (en)
MX (2) MX158493A (en)
NL (1) NL172164C (en)
SE (2) SE431220B (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4254232A (en) * 1978-12-08 1981-03-03 Rohm And Haas Company Polyglutarimides
US4217424A (en) * 1979-05-07 1980-08-12 Rohm And Haas Company Impact modification of polyglutarimides
US4255322A (en) 1980-02-19 1981-03-10 Rohm And Haas Company Blends of imide polymers and vinyl chloride polymers
FR2508466B1 (en) * 1981-06-25 1986-09-12 Du Pont PROCESS FOR THE PREPARATION OF IMIDIZED ACRYLIC POLYMERS
JPS58180506A (en) * 1982-04-16 1983-10-22 Asahi Chem Ind Co Ltd Continuous modification of resin
US4487881A (en) * 1983-10-03 1984-12-11 Mobay Chemical Corporation Impact improvement of reinforced polycarbonate/ABS blends
JPS60184212A (en) * 1984-03-02 1985-09-19 Mitsubishi Rayon Co Ltd light transmitting fiber
JPS60185905A (en) * 1984-03-05 1985-09-21 Mitsubishi Rayon Co Ltd Light transmitting fiber
JPS60233106A (en) * 1984-05-07 1985-11-19 Toray Ind Inc Optical disk material
JPS619459A (en) * 1984-06-26 1986-01-17 Mitsubishi Rayon Co Ltd thermoplastic resin composition
JPS6147707A (en) * 1984-08-13 1986-03-08 Asahi Chem Ind Co Ltd Heat-resistant copolymer
JPS6245642A (en) * 1985-08-23 1987-02-27 Mitsubishi Rayon Co Ltd Reinforced resin composition
US4727117A (en) * 1985-08-27 1988-02-23 Rohm And Haas Company Imide polymers
ES2091905T3 (en) * 1989-12-29 1996-11-16 Lucky Ltd A PROCEDURE FOR THE PREPARATION OF A TRANSPARENT, HEAT RESISTANT ACRYLIC RESIN.
DE4002904A1 (en) * 1990-02-01 1991-08-08 Roehm Gmbh METHOD FOR IMIDATING A METHACRYL ESTER POLYMERISATE
DE9108645U1 (en) * 1991-07-13 1991-09-12 Röhm GmbH, 6100 Darmstadt High temperature resistant lamp housing and thermoplastic molding compound for its manufacture
DE4142572A1 (en) * 1991-12-21 1993-06-24 Basf Ag N-ARYL SUBSTITUTED POLY (METH) ACRYLIMIDES
DE4225044A1 (en) * 1992-07-29 1994-02-03 Basf Ag Process for the imidation of polymers based on esters of methacrylic and acrylic acid
DE4402666A1 (en) * 1994-01-29 1995-08-03 Roehm Gmbh Process for briefly treating a plastic melt with a liquid treatment agent and thermoplastic material produced in the process
JP5547585B2 (en) * 2010-08-27 2014-07-16 日本エイアンドエル株式会社 Thermoplastic resin composition and resin molded product
JP2014070187A (en) * 2012-09-28 2014-04-21 Kaneka Corp Production method of acrylic resin with few foreign matter

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2146209A (en) * 1936-07-31 1939-02-07 Du Pont Preparation of resinous imides of substituted acrylic acids
DE1077872B (en) * 1958-03-22 1960-03-17 Roehm & Haas Gmbh Process for the preparation of nitrogen-containing derivatives of polymethacrylic acid
DE1088231B (en) * 1958-03-22 1960-09-01 Roehm & Haas Gmbh Process for the preparation of nitrogen-containing derivatives of polymethacrylic acid
DE1195952B (en) * 1961-03-22 1965-07-01 Roehm & Haas Gmbh Process for the preparation of polymethacrylic acid imides

Also Published As

Publication number Publication date
BE848486A (en) 1977-05-18
NL7612808A (en) 1977-05-23
JPS5263989A (en) 1977-05-26
IT1091069B (en) 1985-06-26
NL172164B (en) 1983-02-16
JPS6038404B2 (en) 1985-08-31
SE442122B (en) 1985-12-02
CA1106541A (en) 1981-08-04
MX158493A (en) 1989-02-07
GB1559132A (en) 1980-01-16
FR2330700B1 (en) 1981-12-24
AR218617A1 (en) 1980-06-30
DE2652118A1 (en) 1977-06-02
DE2652118C2 (en) 1983-06-09
AU1982176A (en) 1978-05-25
MX143671A (en) 1981-06-23
AU509727B2 (en) 1980-05-22
BR7607658A (en) 1977-09-27
FR2330700A1 (en) 1977-06-03
SE7612921L (en) 1977-05-20
SE431220B (en) 1984-01-23
NL172164C (en) 1983-07-18

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