BG100572A - Полиестери с ниска скорост на кристализация и каталитична система за тяхното получаване - Google Patents

Полиестери с ниска скорост на кристализация и каталитична система за тяхното получаване

Info

Publication number
BG100572A
BG100572A BG100572A BG10057296A BG100572A BG 100572 A BG100572 A BG 100572A BG 100572 A BG100572 A BG 100572A BG 10057296 A BG10057296 A BG 10057296A BG 100572 A BG100572 A BG 100572A
Authority
BG
Bulgaria
Prior art keywords
catalytic system
ppm
preparation
polyesters
low speed
Prior art date
Application number
BG100572A
Other languages
English (en)
Inventor
Riccardo Po
Luigi Pelosini
Ernesto Occhiello
Ugo Romano
Original Assignee
Enichem S.P.A.
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
Priority claimed from ITMI951142A external-priority patent/IT1275415B/it
Priority claimed from IT95MI002702 external-priority patent/IT1277678B1/it
Application filed by Enichem S.P.A. filed Critical Enichem S.P.A.
Publication of BG100572A publication Critical patent/BG100572A/bg

Links

Classifications

    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • 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
    • C08G63/18—Dicarboxylic acids and dihydroxy compounds the acids or hydroxy compounds containing carbocyclic rings
    • C08G63/181—Acids containing aromatic rings
    • C08G63/185—Acids containing aromatic rings containing two or more aromatic rings
    • C08G63/187—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings
    • C08G63/189—Acids containing aromatic rings containing two or more aromatic rings containing condensed aromatic rings containing a naphthalene ring
    • 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
    • C08G63/78—Preparation processes
    • 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
    • C08G63/78—Preparation processes
    • C08G63/82—Preparation processes characterised by the catalyst used
    • C08G63/87—Non-metals or inter-compounds thereof
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
    • D01F6/58—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products
    • D01F6/62—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolycondensation products from polyesters
    • 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
    • C08G2390/00—Containers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Reinforced Plastic Materials (AREA)
  • Artificial Filaments (AREA)

Abstract

Изобретението се отнася до получаването на наситени полиестери, по-специално на поли /етилен терефталат/, с ниска скорост на кристализация в стопено състояние, подходящи за производството на текстилни влакна и кухи тела. Получаването протича в присъствието на каталитична система, включваща най-малко едно производно, избрано от антимон и германий, при наличието на остатъчен метал в крайния продуктмежду 5 и 149,9 ррм, и най-малко едно производно от металите от групи 1-vа, 1-viiб, viii и от лантанидите при наличието на остатъчен метал в крайния продукт между 0,1 и 90 ррм. Общото количество метали, изразено за елемент, трябва да е по-малко от 150 ррм в крайния полимер.
BG100572A 1995-06-01 1996-05-06 Полиестери с ниска скорост на кристализация и каталитична система за тяхното получаване BG100572A (bg)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ITMI951142A IT1275415B (it) 1995-06-01 1995-06-01 Poli (etilene) tereftalato a lenta velocita' di cristallizzazione e catalizzatori di policondensazione per la sua preparazione
IT95MI002702 IT1277678B1 (it) 1995-12-21 1995-12-21 Poliesteri a bassa velocita' di cristallizzazione e sistema catalitico per la loro preparazione

Publications (1)

Publication Number Publication Date
BG100572A true BG100572A (bg) 1996-12-31

Family

ID=26331286

Family Applications (1)

Application Number Title Priority Date Filing Date
BG100572A BG100572A (bg) 1995-06-01 1996-05-06 Полиестери с ниска скорост на кристализация и каталитична система за тяхното получаване

Country Status (13)

Country Link
EP (1) EP0745629A3 (bg)
JP (1) JPH0925338A (bg)
KR (1) KR970001411A (bg)
CN (1) CN1138060A (bg)
BG (1) BG100572A (bg)
BR (1) BR9602582A (bg)
CA (1) CA2176455A1 (bg)
CZ (1) CZ157796A3 (bg)
HU (1) HUP9601490A3 (bg)
MX (1) MXPA96002084A (bg)
PL (1) PL314566A1 (bg)
SK (1) SK70896A3 (bg)
TR (1) TR199600450A2 (bg)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1195447B1 (en) 2000-04-07 2006-01-04 JFE Steel Corporation Hot rolled steel plate, cold rolled steel plate and hot dip galvanized steel plate being excellent in strain aging hardening characteristics, and method for their production
AU2002226728B2 (en) 2001-01-25 2007-07-26 Mitsubishi Chemical Corporation Polyester resin, molded article thereof, and process for producing polyester resin
JP4393004B2 (ja) 2001-02-06 2010-01-06 三菱化学株式会社 ポリエステル樹脂
KR100450886B1 (ko) * 2001-07-04 2004-10-01 주식회사 새 한 기계적 물성이 우수한 포화 폴리에스테르의 제조방법
US6699545B2 (en) 2001-12-21 2004-03-02 E. I. Du Pont De Nemours And Company Method for increasing solid state polymerization rate of polyester polymers
US6953768B2 (en) 2002-11-26 2005-10-11 Teck Cominco Metals Ltd. Multi-component catalyst system for the polycondensation manufacture of polyesters
US20070093637A1 (en) * 2003-12-04 2007-04-26 Teijin Fibers Limited Polyester, production method thereof, fibers therefrom and catalyst for polymerization of polyester
US9777111B2 (en) 2005-10-20 2017-10-03 Grupo Petrotemex, S.A. De C.V. PET polymer with improved properties
JP2010504438A (ja) * 2006-09-26 2010-02-12 ディーエスエム アイピー アセッツ ビー．ブイ． 部品のメタライズ方法
TWI754709B (zh) * 2016-12-29 2022-02-11 日商可樂麗股份有限公司 聚酯、其製造方法及由此所成的成形品
JP7771683B2 (ja) * 2020-12-04 2025-11-18 東レ株式会社 ポリエステル樹脂組成物及びそれを用いてなるポリエステルフィルム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2705230A1 (de) * 1977-02-08 1978-08-17 Bayer Ag Verfahren zur herstellung von polyestern
USRE32765E (en) * 1981-03-20 1988-10-11 The Goodyear Tire & Rubber Company High clarity colorless polyesters
US4356299A (en) * 1982-02-04 1982-10-26 Rohm And Haas Company Catalyst system for a polyethylene terephthalate polycondensation
HU212900B (en) * 1991-01-16 1996-12-30 Schweizerische Viscose Process for producing polyesters and using thereof
HU212446B (en) * 1992-04-27 1996-06-28 Schweizerische Viscose Method of producing polyester
IT1271309B (it) * 1994-12-21 1997-05-27 Enichem Spa Catalizzatori di policondensazione per la sintesi di polietilene tereftalato

Also Published As

Publication number Publication date
BR9602582A (pt) 1998-10-06
HUP9601490A3 (en) 1997-10-28
EP0745629A2 (en) 1996-12-04
HU9601490D0 (en) 1996-07-29
TR199600450A2 (tr) 1996-12-21
HUP9601490A2 (en) 1997-04-28
CN1138060A (zh) 1996-12-18
CA2176455A1 (en) 1996-12-02
KR970001411A (ko) 1997-01-24
MXPA96002084A (es) 2005-07-18
CZ157796A3 (en) 1996-12-11
SK70896A3 (en) 1997-04-09
EP0745629A3 (en) 1997-05-07
PL314566A1 (en) 1996-12-09
JPH0925338A (ja) 1997-01-28

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