ES354186A1 - Procedimiento para la obtencion de composiciones polimeras moldeables. - Google Patents

Procedimiento para la obtencion de composiciones polimeras moldeables.

Info

Publication number
ES354186A1
ES354186A1 ES354186A ES354186A ES354186A1 ES 354186 A1 ES354186 A1 ES 354186A1 ES 354186 A ES354186 A ES 354186A ES 354186 A ES354186 A ES 354186A ES 354186 A1 ES354186 A1 ES 354186A1
Authority
ES
Spain
Prior art keywords
groups
polymer
polyfunctional compound
specified
melt
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES354186A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries Ltd
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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of ES354186A1 publication Critical patent/ES354186A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/15—Heterocyclic compounds having oxygen in the ring
    • C08K5/151—Heterocyclic compounds having oxygen in the ring having one oxygen atom in the ring
    • C08K5/1535—Five-membered rings
    • C08K5/1539—Cyclic anhydrides
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • 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
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4205—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups
    • C08G18/4208—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups
    • C08G18/4211—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols
    • C08G18/4213—Polycondensates having carboxylic or carbonic ester groups in the main chain containing cyclic groups containing aromatic groups derived from aromatic dicarboxylic acids and dialcohols from terephthalic acid and dialcohols
    • 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
    • C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
    • C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
    • C08G63/12—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from polycarboxylic acids and polyhydroxy compounds
    • C08G63/16—Dicarboxylic acids and dihydroxy compounds
    • C08G63/20—Polyesters having been prepared in the presence of compounds having one reactive group or more than two reactive groups
    • 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
    • C08L67/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Reinforced Plastic Materials (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
ES354186A 1967-05-23 1968-05-22 Procedimiento para la obtencion de composiciones polimeras moldeables. Expired ES354186A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB2398667 1967-05-23
GB3636167 1967-08-08
GB5867067 1967-12-27

Publications (1)

Publication Number Publication Date
ES354186A1 true ES354186A1 (es) 1970-04-16

Family

ID=27258280

Family Applications (1)

Application Number Title Priority Date Filing Date
ES354186A Expired ES354186A1 (es) 1967-05-23 1968-05-22 Procedimiento para la obtencion de composiciones polimeras moldeables.

Country Status (7)

Country Link
US (1) US3553157A (es)
BE (1) BE715382A (es)
DE (1) DE1769425A1 (es)
ES (1) ES354186A1 (es)
GB (1) GB1239751A (es)
LU (1) LU56112A1 (es)
NL (1) NL6807293A (es)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3654231A (en) * 1970-06-29 1972-04-04 Eastman Kodak Co Manufacture of extruded superpolyester products
DE2124336C3 (de) * 1971-05-17 1986-07-31 Hoechst Ag, 6230 Frankfurt Thermoplastische Polyesterformmassen
US4049611A (en) * 1975-11-19 1977-09-20 Monsanto Company Modified polyester polyblends and preparation thereof
GB1579779A (en) * 1976-12-20 1980-11-26 Gen Electric Flame-retardant branched polyester compositions
DE2727486C2 (de) * 1977-06-18 1982-09-16 Dynamit Nobel Ag, 5210 Troisdorf Verfahren zur Herstellung von thermoplastischen Formmassen
US4176101A (en) * 1977-09-02 1979-11-27 Rohm And Haas Company Melt strength improvement of PET
US4145466A (en) * 1977-09-02 1979-03-20 Rohm And Haas Company Melt strength improvement of PET
US4291152A (en) * 1979-03-27 1981-09-22 Teijin Limited Process for producing aromatic polyesters having increased degrees of polymerization
US4409167A (en) * 1981-01-13 1983-10-11 E. I. Du Pont De Nemours & Co, Process for extruding a modified high molecular weight poly(ethylene terephthalate) resin
US4539352A (en) * 1981-08-21 1985-09-03 Ethyl Corporation Injection-moldable thermoplastic polyester composition
US4486561A (en) * 1981-08-21 1984-12-04 Ethyl Corporation Injection-moldable thermoplastic polyester composition
BE894510A (fr) * 1981-11-04 1983-01-17 Dart Ind Inc Compositions contenant du terephalate de polyethylene et de l'oxyde d'antimoine, et leur preparation
US4425470A (en) 1982-08-06 1984-01-10 E. I. Du Pont De Nemours And Company Alkali metal salts of low molecular weight polyethylene terephthalate as nucleating agents for polyethylene terephthalates
DE3329127A1 (de) * 1983-08-11 1985-02-28 Bayer Ag, 5090 Leverkusen Verstaerkungselemente fuer elastomere, herstellung der verstaerkten elastomere und verstaerkte elastomere
US4542177A (en) * 1984-06-29 1985-09-17 Mobay Chemical Corporation Thermoplastic polyester molding composition having an improved impact performance
US4814366A (en) * 1986-10-07 1989-03-21 Mitsubishi Chemical Industries Limited Thermoplastic polyester resin composition
US5098774A (en) * 1986-11-14 1992-03-24 Chang John C Divalent metal salts of sulfonated novolak resins and methods for treating fibrous polyamide materials therewith
US4857603A (en) * 1988-02-29 1989-08-15 Allied-Signal Inc. Chain extension of polyethylene terephthalate with polyacyllactams
ES2070878T3 (es) * 1989-10-13 1995-06-16 Phobos Nv Procedimiento para la produccion en continuo de resina de poliester de alto peso molecular.
IT1245598B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
IT1245599B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Resine copoliestere ad elevato peso molecolare e basso punto di fusione
IT1245597B (it) * 1991-03-29 1994-09-29 M & G Ricerche Spa Processo per la produzione di resine poliestere ad elevato peso molecolare
US5268438A (en) * 1991-09-06 1993-12-07 Rohm And Haas Company Aromatic polyester melt strength improver
IT1258965B (it) * 1992-06-10 1996-03-11 Procedimento per la produzione di resine poliestere per fibre
IT1256600B (it) * 1992-10-15 1995-12-12 Leghe polimeriche da resine poliestere e procedimento per la loro preparazione
US5288764A (en) * 1993-01-29 1994-02-22 Amoco Corporation Increased throughput in foaming and other melt fabrication of polyester
US5536793A (en) * 1993-01-29 1996-07-16 Amoco Corporation Concentrate for use in the melt fabrication of polyester
ES2133554T3 (es) * 1993-05-07 1999-09-16 Sinco Ricerche Spa Composiciones de poliesteres adecuados para la fabricacion de fibras y peliculas con modulos de elasticidad elevados.
US5869561A (en) * 1993-05-07 1999-02-09 Sinco Engineering S.P.A. Articles from a polyester resin reinforced with glass fibre
IT1264381B1 (it) 1993-05-07 1996-09-23 M & G Ricerche Spa Articoli formati da resine poliestere
US5696176A (en) * 1995-09-22 1997-12-09 Eastman Chemical Company Foamable polyester compositions having a low level of unreacted branching agent
US5661193A (en) * 1996-05-10 1997-08-26 Eastman Chemical Company Biodegradable foamable co-polyester compositions
DE19638488A1 (de) * 1996-09-20 1998-03-26 Basf Ag Biologisch abbaubare Polyester
US6083585A (en) 1996-09-23 2000-07-04 Bp Amoco Corporation Oxygen scavenging condensation copolymers for bottles and packaging articles
US6441104B1 (en) 1999-06-16 2002-08-27 Nippon Shokubai Co., Ltd. Process for producing high molecular weight thermoplastic resin composition and its use
US7759449B2 (en) * 2000-12-15 2010-07-20 Wellman, Inc. Methods for introducing additives into polyethylene terephthalate
EP2275474B1 (en) * 2002-04-09 2018-10-17 Signode International IP Holdings LLC High integrity polyester strapping
US20070059511A1 (en) * 2004-03-31 2007-03-15 Edwards Walter L Low density foamed polymers
WO2011096968A1 (en) * 2010-02-08 2011-08-11 Danimer Scientific, Llc Degradable polymers for hydrocarbon extraction
US10100159B2 (en) * 2013-07-12 2018-10-16 Polyone Corporation Polyester compounds having enhanced hydrophobic surface properties
PT3630869T (pt) 2017-05-31 2021-05-18 Basf Se Poliéster alifático-aromático com elevado índice de brancura
CN115181417A (zh) * 2022-08-19 2022-10-14 浙江皓翔矿业有限公司 以叶腊石粉为填料制备高强度3d打印高分子丝材的方法

Also Published As

Publication number Publication date
DE1769425A1 (de) 1971-08-26
BE715382A (es) 1968-11-18
NL6807293A (es) 1968-11-25
GB1239751A (es) 1971-07-21
LU56112A1 (es) 1968-09-09
US3553157A (en) 1971-01-05

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