DE1950997A1 - Katalysatorsystem fuer die Polykondensation - Google Patents

Katalysatorsystem fuer die Polykondensation

Info

Publication number
DE1950997A1
DE1950997A1 DE19691950997 DE1950997A DE1950997A1 DE 1950997 A1 DE1950997 A1 DE 1950997A1 DE 19691950997 DE19691950997 DE 19691950997 DE 1950997 A DE1950997 A DE 1950997A DE 1950997 A1 DE1950997 A1 DE 1950997A1
Authority
DE
Germany
Prior art keywords
tin
compound
antimony
terephthalate
polyester
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.)
Pending
Application number
DE19691950997
Other languages
German (de)
English (en)
Inventor
Hopton John Douglas
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 DE1950997A1 publication Critical patent/DE1950997A1/de
Pending legal-status Critical Current

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
    • C08G63/85—Germanium, tin, lead, arsenic, antimony, bismuth, titanium, zirconium, hafnium, vanadium, niobium, tantalum, or compounds thereof
    • C—CHEMISTRY; METALLURGY
    • C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B24/00—Use of organic materials as active ingredients for mortars, concrete or artificial stone, e.g. plasticisers
    • C04B24/04—Carboxylic acids; Salts, anhydrides or esters thereof
    • C04B24/06—Carboxylic acids; Salts, anhydrides or esters thereof containing hydroxy groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Ceramic Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Structural Engineering (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Artificial Filaments (AREA)
DE19691950997 1968-10-09 1969-10-09 Katalysatorsystem fuer die Polykondensation Pending DE1950997A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB47795/68A GB1236949A (en) 1968-10-09 1968-10-09 Catalytic process for making polyesters

Publications (1)

Publication Number Publication Date
DE1950997A1 true DE1950997A1 (de) 1970-04-16

Family

ID=10446272

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19691950997 Pending DE1950997A1 (de) 1968-10-09 1969-10-09 Katalysatorsystem fuer die Polykondensation

Country Status (8)

Country Link
JP (1) JPS4931317B1 (cs)
BE (1) BE739997A (cs)
DE (1) DE1950997A1 (cs)
FR (1) FR2020267A1 (cs)
GB (1) GB1236949A (cs)
LU (1) LU59602A1 (cs)
NL (1) NL6915283A (cs)
ZA (1) ZA696964B (cs)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001642B1 (en) * 1977-10-25 1984-07-25 Phillips Petroleum Company Cracking catalyst composition, a process for cracking a hydrocarbon feedstock, passivating agent and a process for passivating contaminating metals

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136113U (cs) * 1977-04-01 1978-10-27
JPS569569U (cs) * 1979-06-29 1981-01-27
KR20060113895A (ko) * 2003-12-04 2006-11-03 데이진 화이바 가부시키가이샤 폴리에스테르, 그 제조 방법, 섬유 및 폴리에스테르 중합용촉매
EP1989245B1 (en) * 2006-02-10 2011-03-09 M & G Polimeri Italia S.P.A. Polyester solid phase polymerization catalyst for low acetaldehyde generating resins
US20130184414A1 (en) 2010-03-17 2013-07-18 Reliance Industries Limited Catalyst system and process for preparing of polyester resins, fibre, filaments and yarn using said catalyst system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0001642B1 (en) * 1977-10-25 1984-07-25 Phillips Petroleum Company Cracking catalyst composition, a process for cracking a hydrocarbon feedstock, passivating agent and a process for passivating contaminating metals

Also Published As

Publication number Publication date
JPS4931317B1 (cs) 1974-08-20
ZA696964B (en) 1971-05-27
FR2020267A1 (cs) 1970-07-10
LU59602A1 (cs) 1970-01-09
GB1236949A (en) 1971-06-23
BE739997A (cs) 1970-04-08
NL6915283A (cs) 1970-04-13

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Legal Events

Date Code Title Description
OHW Rejection