MX145481A - Metodo mejorado para preparar poliesteres termoplasticos - Google Patents

Metodo mejorado para preparar poliesteres termoplasticos

Info

Publication number
MX145481A
MX145481A MX167342A MX16734276A MX145481A MX 145481 A MX145481 A MX 145481A MX 167342 A MX167342 A MX 167342A MX 16734276 A MX16734276 A MX 16734276A MX 145481 A MX145481 A MX 145481A
Authority
MX
Mexico
Prior art keywords
improved method
thermoplastic polyesters
preparing thermoplastic
preparing
polyesters
Prior art date
Application number
MX167342A
Other languages
English (en)
Inventor
Norman William Thomas
Original Assignee
Celanese Corp
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 Celanese Corp filed Critical Celanese Corp
Publication of MX145481A publication Critical patent/MX145481A/es

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)
  • Compositions Of Macromolecular Compounds (AREA)
  • Epoxy Resins (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
MX167342A 1975-12-24 1976-12-10 Metodo mejorado para preparar poliesteres termoplasticos MX145481A (es)

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
MX145481A true MX145481A (es) 1982-02-24

Family

ID=24584206

Family Applications (1)

Application Number Title Priority Date Filing Date
MX167342A MX145481A (es) 1975-12-24 1976-12-10 Metodo mejorado para preparar poliesteres termoplasticos

Country Status (12)

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

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
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
DE3585494D1 (de) * 1984-10-31 1992-04-09 Celanese Corp Zusammensetzungen von thermoplastischem polyester, enthaltend einige diepoxidharze mit niedrigem molekulargewicht, mit verbessertem schlagverhalten.
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
JPH01503241A (ja) * 1987-04-27 1989-11-02 ゼネラル・エレクトリック・カンパニイ 反応性濃厚物を経由した線状ポリエステル‐ポリエポキシド反応生成物の製造方法
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
AU2568492A (en) * 1991-08-27 1993-03-16 Dow Chemical Company, The 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
US3886104A (en) * 1973-01-05 1975-05-27 Gen Electric Stabilized polyester compositions
US4020122A (en) * 1973-01-05 1977-04-26 General Electric Company Process for the preparation of polyester compositions having increased melt elasticity
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
IT1065687B (it) 1985-03-04
CA1083295A (en) 1980-08-05
JPS5280391A (en) 1977-07-06
GB1518900A (en) 1978-07-26
FR2336436B1 (es) 1980-03-14
AU2066676A (en) 1978-06-22
NL7613627A (nl) 1977-06-28
US4101601A (en) 1978-07-18
FR2336436A1 (fr) 1977-07-22
BE849443A (fr) 1977-06-15
DE2655457A1 (de) 1977-07-07
BR7608679A (pt) 1978-01-03
JPS6156246B2 (es) 1986-12-01

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