BE849443A - Procede d'obtention de polymeres thermoplastiques ameliores pour l'extrusion, et produits obtenus - Google Patents

Procede d'obtention de polymeres thermoplastiques ameliores pour l'extrusion, et produits obtenus

Info

Publication number
BE849443A
BE849443A BE173293A BE173293A BE849443A BE 849443 A BE849443 A BE 849443A BE 173293 A BE173293 A BE 173293A BE 173293 A BE173293 A BE 173293A BE 849443 A BE849443 A BE 849443A
Authority
BE
Belgium
Prior art keywords
extrusion
products obtained
thermoplastic polymers
obtaining improved
improved thermoplastic
Prior art date
Application number
BE173293A
Other languages
English (en)
French (fr)
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 filed Critical
Publication of BE849443A publication Critical patent/BE849443A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
    • 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
    • C08G59/00—Polycondensates containing more than one epoxy group per molecule; Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups
    • C08G59/18—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing
    • C08G59/68—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used
    • C08G59/688—Macromolecules obtained by polymerising compounds containing more than one epoxy group per molecule using curing agents or catalysts which react with the epoxy groups ; e.g. general methods of curing characterised by the catalysts used containing phosphorus
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Epoxy Resins (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
BE173293A 1975-12-24 1976-12-15 Procede d'obtention de polymeres thermoplastiques ameliores pour l'extrusion, et produits obtenus BE849443A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/644,276 US4101601A (en) 1975-12-24 1975-12-24 Epoxy-catalyst additive system to produce higher I.V. polybutylene terephthalate from low I.V. polymer

Publications (1)

Publication Number Publication Date
BE849443A true BE849443A (fr) 1977-06-15

Family

ID=24584206

Family Applications (1)

Application Number Title Priority Date Filing Date
BE173293A BE849443A (fr) 1975-12-24 1976-12-15 Procede d'obtention de polymeres thermoplastiques ameliores pour l'extrusion, et produits obtenus

Country Status (12)

Country Link
US (1) US4101601A (xx)
JP (1) JPS5280391A (xx)
AU (1) AU2066676A (xx)
BE (1) BE849443A (xx)
BR (1) BR7608679A (xx)
CA (1) CA1083295A (xx)
DE (1) DE2655457A1 (xx)
FR (1) FR2336436A1 (xx)
GB (1) GB1518900A (xx)
IT (1) IT1065687B (xx)
MX (1) MX145481A (xx)
NL (1) NL7613627A (xx)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2809101A1 (de) * 1978-03-03 1979-09-13 Huels Chemische Werke Ag Verfahren zur herstellung von hochviskosem, thermostabilen polybutylenterephthalat
DE2821292A1 (de) * 1978-05-16 1979-11-22 Dynamit Nobel Ag Flammgeschuetzte polyester mit verbesserter viskositaet
DE2834032A1 (de) * 1978-08-03 1980-02-28 Basf Ag Stabilisierte polyalkylenterephthalat- formmassen
JPS5592758A (en) * 1978-11-06 1980-07-14 Toray Ind Inc Resin composition
DE3585494D1 (de) * 1984-10-31 1992-04-09 Celanese Corp Zusammensetzungen von thermoplastischem polyester, enthaltend einige diepoxidharze mit niedrigem molekulargewicht, mit verbessertem schlagverhalten.
US4880866A (en) * 1984-10-31 1989-11-14 Hoechst Celanese Thermoplastic polyester compositions containing certain low molecular weight diepoxide resins and having improved impact behavior
US4612156A (en) * 1985-02-26 1986-09-16 The Dow Chemical Company Solventless process for producing resinous materials
US4739019A (en) * 1986-12-08 1988-04-19 Ppg Industries, Inc. Curable epoxy based compositions having reduced shrinkage during cure
WO1988008597A1 (en) * 1987-04-27 1988-11-03 General Electric Company Preparation of linear polyester-polyepoxide reaction products via reactive concentrate
JPH0749468B2 (ja) * 1988-03-24 1995-05-31 ポリプラスチックス株式会社 改良ポリエステル樹脂の製造法
US4933429A (en) * 1989-03-13 1990-06-12 General Electric Company Method for preparing polyester-polyepoxide compositions of high melt viscosity
US5037903A (en) * 1989-09-11 1991-08-06 The Dow Chemical Company Composition of aromatic polyester copolyester carbonate or polycarbonate with polyepoxide and polyorgano phosphorous catalyst
WO1993004122A1 (en) * 1991-08-27 1993-03-04 The Dow Chemical Company Polyester compositions containing phosphonium compounds
US5336464A (en) * 1992-11-20 1994-08-09 Hoechst Celanese Corporation Extrusion blow molding of thermotropic liquid crystalline polymers
US5443783A (en) * 1993-03-23 1995-08-22 Hoechst Celanese Corp. Process for blow molding articles from liquid crystal polymers
DE19526405B4 (de) * 1995-07-19 2006-03-30 Zimmer Ag Verfahren zur Reduzierung der Carboxyl-Endgruppen linearer Polyester
US5637654A (en) * 1996-08-12 1997-06-10 Mcwhorter Technologies Low temperature cure carboxyl terminated polyesters
CH694571A5 (de) 1999-06-21 2005-04-15 Dcs Forschungs & Entwicklungs Verfahren zur Herstellung eines Zahnersatzes und eines Zahnersatzteiles, Material für ein Zahnersatzteil und Zahnersatzteil.
TWI224115B (en) * 1999-12-27 2004-11-21 Ind Tech Res Inst Compositions based on high molecular weight polyesters and method for making the same
US20050165207A1 (en) * 2003-12-31 2005-07-28 General Electric Company Polyester molding composition and process for its preparartion
JP5783685B2 (ja) * 2010-06-03 2015-09-24 旭化成ケミカルズ株式会社 ポリオキシメチレン製スライド部品

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3198850A (en) * 1959-01-09 1965-08-03 Rohm & Haas Thermosetting surface-coating compositions comprising a polyepoxide, an alkylated aminoplast, and a copolymer of an hydroxyalkyl ester of an alpha, beta-unsaturated carboxylic acid
US3312654A (en) * 1962-02-12 1967-04-04 Glidden Co Copolymers containing hydroxyalkyl ether esters of unsaturated acids, and coating compositions containing same
US3330814A (en) * 1963-05-27 1967-07-11 Du Pont Hydroxyl-containing copolymers
US3377406A (en) * 1963-12-16 1968-04-09 Shell Oil Co Process of esterification of polyepoxides with ethylenically unsaturated monocarboxylic acids in the presence of onium salts of inorganic acids
US3408422A (en) * 1964-11-04 1968-10-29 Shell Oil Co Stabilization of unsaturated polyesters and resulting products
US3420914A (en) * 1964-11-13 1969-01-07 Shell Oil Co Unsaturated polyester compositions and their preparation
DE1694296C3 (de) * 1966-10-08 1974-07-18 Enka Glanzstoff Ag, 5600 Wuppertal Herstellung von formstabilen und schlagfesten Spritzgußteilen aus PoIyäthylenterephthalat-Gemischen
US3454418A (en) * 1967-04-17 1969-07-08 Lubrizol Corp Coating compositions containing styrene-allyl alcohol copolymer,epoxy resin,and phenol formaldehyde
DE1720877B2 (de) * 1967-11-27 1976-12-30 Enka Glanzstoff Ag, 5600 Wuppertal Spritzgussmassen und verfahren zur herstellung von spritzgussmassen
DE1769230A1 (de) * 1968-04-24 1972-03-02 Hoechst Ag Thermoplastische Polyester enthaltende Formmassen
US3678131A (en) * 1970-09-10 1972-07-18 Dexter Corp Adhesive compositions containing epoxy resin, carboxyl containing copolymer and 2,2,-bis-(4-hydroxyphenyl) sulfone
BE794029A (fr) * 1972-02-28 1973-05-02 Du Pont Copolyesters thermoplastiques a segments modifies par des polyepoxydes
US4020122A (en) * 1973-01-05 1977-04-26 General Electric Company Process for the preparation of polyester compositions having increased melt elasticity
US3886104A (en) * 1973-01-05 1975-05-27 Gen Electric Stabilized polyester compositions
US3909485A (en) * 1973-07-11 1975-09-30 Mitsubishi Rayon Co Flame-resistant glass-fiber reinforced polytetramethylene terephthalate resin composition
US3943187A (en) * 1973-12-12 1976-03-09 E. I. Du Pont De Nemours And Company Ductile coating composition of an acrylic polymer having reactive sites and an epoxy resin

Also Published As

Publication number Publication date
DE2655457A1 (de) 1977-07-07
JPS6156246B2 (xx) 1986-12-01
FR2336436A1 (fr) 1977-07-22
NL7613627A (nl) 1977-06-28
AU2066676A (en) 1978-06-22
IT1065687B (it) 1985-03-04
JPS5280391A (en) 1977-07-06
US4101601A (en) 1978-07-18
GB1518900A (en) 1978-07-26
CA1083295A (en) 1980-08-05
FR2336436B1 (xx) 1980-03-14
BR7608679A (pt) 1978-01-03
MX145481A (es) 1982-02-24

Similar Documents

Publication Publication Date Title
FR2336436A1 (fr) Procede d'obtention de polymeres thermoplastiques ameliores pour l'extrusion, et produits obtenus
BE869843A (fr) Procede de production de polymeres ramifies de sulfure d'arylene et nouveaux produits ainsi obtenus
BE840833A (fr) Procede pour la preparation d'un tamis moleculaire zeolithique cristallin du type a, produits obtenus et application de ceux-ci
FR2312524A1 (fr) Procede de production de polymeres ramifies de sulfure d'arylene et nouveaux produits ainsi obtenus
BE857223A (fr) Procede de polymerisation en deux stades pour la formation de toner et nouveaux produits ainsi obtenus
FR2312523A1 (fr) Procede de production de polymeres de sulfure d'arylene et nouveaux produits ainsi obtenus
BE856222A (fr) Procede pour reticuler des polymeres halogenes et produits obtenus
FR2275493A1 (fr) Procede de production d'articles en polymeres hydrogelifiables
BE837010A (fr) Methode et appareil pour extruder des feuilles thermoplastiques, et produits obtenus
FR2328721A1 (fr) Procede pour regler la distribution de la masse moleculaire de polymeres obtenus en latex
BE887746A (fr) Procede de production de polymeres vinyliques et polyneres ainsi obtenus
BE857765A (fr) Procede de preparation de polymeres de polyester-urethane a segments et nouveaux produits ainsi obtenus
BE838812A (fr) Produits cellulaires a base de polymeres phenoliques et procede pour leur obtention
FR2499084B1 (fr) Procede de copolymerisation de propylene et produit obtenu
BE847217A (fr) Procede pour la production de copolymeres a blocs d'ethylene et de propylene,
FR2304622A1 (fr) Procede pour l'obtention de microparticules polymeres gelifiees, produits obtenus et compositions les contenant
FR2303832A1 (fr) Composition hydrodurcissable a base d'oxazolidine et de polyanhydride, procede pour la polymeriser et produits obtenus
FR2329679A1 (fr) Procede d'amination catalytique de polyols polymeres et nouveaux produits ainsi obtenus
BE848052A (fr) Procede de polymerisation d'halogenures de vinylidene et produits obtenus,
FR2509736B1 (fr) Procede continu de copolymerisation sequencee en phase vapeur pour la production de polymeres ethylene-propylene, et produit obtenu
BE818467A (fr) Procede de preparation de polymeres blocs et produits obtenus
BE833543A (fr) Procede pour la realisation d'alliages de polymeres thermoplastiques
FR2348947A1 (fr) Procede pour preparer de nouvelles matieres thermoplastiques et produits ainsi obtenus
BE862619A (fr) Procede pour la depolymerisation de polymeres hydroxycarboxyles et polymeres obtenus
FR2494283B1 (fr) Procede de polymerisation de propylene et produit obtenu