ES2001868A6 - Procedimiento mejorado para fabricar articulos resistentes de poli (tereftalato de etileno) con baja permeabilidad a los liquidos y gases organicos - Google Patents

Procedimiento mejorado para fabricar articulos resistentes de poli (tereftalato de etileno) con baja permeabilidad a los liquidos y gases organicos

Info

Publication number
ES2001868A6
ES2001868A6 ES8600876A ES8600876A ES2001868A6 ES 2001868 A6 ES2001868 A6 ES 2001868A6 ES 8600876 A ES8600876 A ES 8600876A ES 8600876 A ES8600876 A ES 8600876A ES 2001868 A6 ES2001868 A6 ES 2001868A6
Authority
ES
Spain
Prior art keywords
polyethylene terephthalate
fabricating
copolymer
organic liquid
liquid permeability
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
ES8600876A
Other languages
English (en)
Inventor
Subramanian Pallather Manackal
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of ES2001868A6 publication Critical patent/ES2001868A6/es
Expired legal-status Critical Current

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C08L23/0876—Neutralised polymers, i.e. ionomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/08—Copolymers of ethene
    • C08L23/0846—Copolymers of ethene with unsaturated hydrocarbons containing other atoms than carbon or hydrogen atoms
    • C08L23/0869—Acids or derivatives thereof
    • C08L23/0884—Epoxide containing esters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/07—Flat, e.g. panels
    • B29C48/08—Flat, e.g. panels flexible, e.g. films
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0065—Permeability to gases
    • B29K2995/0067—Permeability to gases non-permeable
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0037—Other properties
    • B29K2995/0068—Permeability to liquids; Adsorption
    • B29K2995/0069—Permeability to liquids; Adsorption non-permeable
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Treating Waste Gases (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)
  • Separation, Recovery Or Treatment Of Waste Materials Containing Plastics (AREA)
  • Artificial Filaments (AREA)
  • Cephalosporin Compounds (AREA)

Abstract

PROCEDIMIENTO MEJORADO PARA FABRICAR ARTICULOS RESISTENTE DE POLI (TEREFTALATO DE ETILENO) CON BAJA PERMEABILIDAD A LOS LIQUIDOS Y GASES ORGANICOS, QUE COMPRENDE LA FUSION DE UNA MEZCLA DE 45-95% EN PESO DE PET CON 55-5% EN PESO DE UN POLIMERO REFORZANTE TAL COMO UN COPOLIMERO A-OLEFINICO/CARBOXILICO A, B-INSATURADO, UN IONOMERO DERIVADO DE DICHO COPOLIMERO POR NEUTRALIZACION CON IONES MAGNESIO O ZINC, O UN COPOLIMERO E/X/Y, DONDE E ES TILENO, X ES UN ACRILATO, METACRILATO O ETACRILATO DE ALQUILO INFERIOR E Y ES METACRILATO DE GLICIDILO O ACRILATO DE GLICIDILO; EN CONDICIONES TALES QUE SE REDUCE AL MINIMO LA CRISTALIZACION DE PET, EN AUSENCIA DE UN NUCLEANTE, MANTENIENDO LAS SUPERFICIES DEL EQUIPO DE FABRICACION POR FUSION EN CONTACTO CON LA MEZCLA POLIMERICA POR DEBAJO DE 100JC. EL PROCEDIMIENTO ES UTIL PARA FABRICAR POR FUSION ARTICULOS COMO, CONTENEDORES (SUS PARTES Y/O TAPAS), PELICULAS, LAMINAS O TAPONES DE ROSCA.
ES8600876A 1985-08-06 1986-08-05 Procedimiento mejorado para fabricar articulos resistentes de poli (tereftalato de etileno) con baja permeabilidad a los liquidos y gases organicos Expired ES2001868A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76287385A 1985-08-06 1985-08-06

Publications (1)

Publication Number Publication Date
ES2001868A6 true ES2001868A6 (es) 1988-07-01

Family

ID=25066252

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8600876A Expired ES2001868A6 (es) 1985-08-06 1986-08-05 Procedimiento mejorado para fabricar articulos resistentes de poli (tereftalato de etileno) con baja permeabilidad a los liquidos y gases organicos

Country Status (16)

Country Link
EP (1) EP0211649B1 (es)
JP (1) JPS6248762A (es)
KR (1) KR900004797B1 (es)
CN (1) CN86104975A (es)
AT (1) ATE62855T1 (es)
AU (1) AU590782B2 (es)
BR (1) BR8603652A (es)
DE (1) DE3678877D1 (es)
DK (1) DK372886A (es)
ES (1) ES2001868A6 (es)
FI (1) FI863195A (es)
HK (1) HK66391A (es)
IL (1) IL79629A (es)
IN (1) IN166380B (es)
NZ (1) NZ217096A (es)
SG (1) SG66491G (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62149745A (ja) * 1985-12-25 1987-07-03 Sumitomo Chem Co Ltd ポリアリ−レンエステル樹脂組成物
JPH0674377B2 (ja) * 1985-12-26 1994-09-21 住友化学工業株式会社 樹脂組成物
US4826897A (en) * 1986-12-30 1989-05-02 E. I. Dupont De Nemours And Company Process for reclaiming polyethylene terephalate scrap contaminated with chlorine-containing polymer
JPH0717826B2 (ja) * 1987-03-31 1995-03-01 ユニチカ株式会社 耐衝撃性ポリエステル樹脂組成物
JPH0726002B2 (ja) * 1987-04-06 1995-03-22 ユニチカ株式会社 耐衝撃性ポリエステル樹脂組成物
FR2625215B1 (fr) * 1987-12-23 1990-04-27 Charbonnages Ste Chimique Compositions thermoplastiques a base de polyester sature et articles moules les contenant
CA1334701C (en) * 1988-04-11 1995-03-07 Raman Patel High temperature stable, low solvent swelling thermoplastic elastomer compositions
US5300573A (en) * 1988-04-11 1994-04-05 Advanced Elastomer Systems, L.P. High temperature stable, low solvent swelling thermoplastic elastomer compositions
KR0130822B1 (ko) * 1988-05-13 1998-04-07 제임즈 제이 플린 그라프팅된, 다층-상의, 열가소성 에라스토머 조성물 및 그의 제조방법
US5023137A (en) * 1989-03-27 1991-06-11 The Goodyear Tire & Rubber Company Polyester composition which is particularly suitable for use in thermoforming dual-ovenable trays
CA2017213C (en) * 1989-05-23 2000-10-31 Tadayuki Ohmae Method for producing thermoplastic elastomer composition
SE9002100L (sv) * 1990-06-13 1991-12-14 Tetra Pak Holdings Sa Laminerat foerpackningsmaterial med goda arombarriaeregenskaper samt saett att framstaella materialet
US5128202A (en) * 1991-04-12 1992-07-07 E. I. Du Pont De Nemours And Company Melt fabrication of foam articles
US5310787A (en) * 1991-06-04 1994-05-10 Du Pont-Mitsui Polychemicals Co., Ltd. Polyester packaging material
US5256359A (en) * 1992-05-06 1993-10-26 E. I. Du Pont De Nemours And Company Process for manufacturing cast amorphous film
CA2142720A1 (en) * 1992-09-11 1994-03-31 Max F. Meyer, Jr. A process for preparing high impact strength polyethylene terephthalate/ionomer blends
IT1264976B1 (it) * 1993-11-17 1996-10-17 Leopoldo Michelotti Manufatto a forma di lastra sagomata a base di polietilene tereftalato e procedimento per produrlo
GB2287673A (en) * 1994-03-22 1995-09-27 Draftex Ind Ltd Composite thermoplastic material for blow moulding applications
GB9415557D0 (en) * 1994-08-02 1994-09-21 Chamberlain Vinyl Products Ltd Shoe stiffener
CA2314592A1 (en) * 1999-09-01 2001-03-01 Owens-Illinois Closure Inc. Multi-layer plastic closure with barrier properties
WO2002061013A1 (en) * 2001-02-01 2002-08-08 E.I. Dupont De Nemours And Company Composition suitable for seals and seals made therefrom
CA2502137A1 (en) * 2002-10-29 2004-05-13 Kaneka Corporation Thickener for thermoplastic polyester resin, thermoplastic polyester resin composition containing the same, and molded object obtained therefrom
US7304107B2 (en) * 2004-12-21 2007-12-04 E.I. Du Pont De Nemours And Company Toughened poly(ethylene terephthalate) compositions
JP4700453B2 (ja) * 2005-09-20 2011-06-15 共同印刷株式会社 無延伸フィルム及び蓋材

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3435093A (en) * 1965-12-17 1969-03-25 Du Pont Polymer blends of polyethylene terephthalate and alpha-olefin,alpha,beta-unsaturated carboxylic acid copolymers
DE1694170A1 (de) * 1967-07-20 1971-06-09 Hoechst Ag Thermoplastische Polyesterformmassen
US3931114A (en) * 1972-06-12 1976-01-06 Celanese Corporation Polybutylene terephthalate blow molded article
US4352904A (en) * 1978-02-28 1982-10-05 E. I. Du Pont De Nemours And Company Molding resins
JPS5714643A (en) * 1980-06-30 1982-01-25 Toray Ind Inc Polyethylene terephthalate composition for molding
DE3168127D1 (en) * 1980-07-17 1985-02-21 Ici Plc Films from compositions of polyesters and olefine polymers
JPS5755955A (en) * 1980-09-19 1982-04-03 Mitsubishi Chem Ind Ltd Thermoplastic polyester resin composition
CA1208394A (en) * 1981-01-06 1986-07-22 E.I. Du Pont De Nemours And Company Reinforced poly(ethylene terephthalate) compositions
JPS58157852A (ja) * 1982-03-16 1983-09-20 Teijin Ltd ポリエステル中空成形体又はその前駆成形体の製造法
US4378444A (en) * 1982-05-12 1983-03-29 E. I. Du Pont De Nemours And Company Molding material
DE3585935D1 (de) * 1984-02-24 1992-06-04 Du Pont Verstaerkte thermoplastische polyesterzusammensetzungen.

Also Published As

Publication number Publication date
KR870002188A (ko) 1987-03-30
DK372886A (da) 1987-02-07
DE3678877D1 (de) 1991-05-29
IN166380B (es) 1990-04-21
EP0211649B1 (en) 1991-04-24
BR8603652A (pt) 1987-03-10
SG66491G (en) 1991-09-13
ATE62855T1 (de) 1991-05-15
AU590782B2 (en) 1989-11-16
AU6087786A (en) 1987-02-12
IL79629A (en) 1991-09-16
CN86104975A (zh) 1987-02-11
IL79629A0 (en) 1986-11-30
NZ217096A (en) 1988-09-29
FI863195A (fi) 1987-02-07
EP0211649A2 (en) 1987-02-25
FI863195A0 (fi) 1986-08-05
KR900004797B1 (ko) 1990-07-05
DK372886D0 (da) 1986-08-05
HK66391A (en) 1991-08-30
JPS6248762A (ja) 1987-03-03
EP0211649A3 (en) 1987-08-19

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Legal Events

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SA6 Expiration date (snapshot 920101)

Free format text: 2006-08-05