ZA696964B - Catalyst system for polycondensation - Google Patents

Catalyst system for polycondensation

Info

Publication number
ZA696964B
ZA696964B ZA696964A ZA696964A ZA696964B ZA 696964 B ZA696964 B ZA 696964B ZA 696964 A ZA696964 A ZA 696964A ZA 696964 A ZA696964 A ZA 696964A ZA 696964 B ZA696964 B ZA 696964B
Authority
ZA
South Africa
Prior art keywords
polycondensation
catalyst system
catalyst
Prior art date
Application number
ZA696964A
Other languages
English (en)
Inventor
J Hopton
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Publication of ZA696964B publication Critical patent/ZA696964B/xx

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)
ZA696964A 1968-10-09 1969-10-02 Catalyst system for polycondensation ZA696964B (en)

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
ZA696964B true ZA696964B (en) 1971-05-27

Family

ID=10446272

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA696964A ZA696964B (en) 1968-10-09 1969-10-02 Catalyst system for polycondensation

Country Status (8)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53136113U (enrdf_load_stackoverflow) * 1977-04-01 1978-10-27
DK160995C (da) * 1977-10-25 1991-11-04 Phillips Petroleum Co Forureningsdeaktiveret krakningskatalysator, dens anvendelse og middel til dens fremstilling
JPS569569U (enrdf_load_stackoverflow) * 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
RU2428437C2 (ru) * 2006-02-10 2011-09-10 М Энд Г Полимери Италия С.П.А. Катализатор твердофазной полимеризации полиэфира для смол с низким образованием ацетальдегида
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

Also Published As

Publication number Publication date
LU59602A1 (enrdf_load_stackoverflow) 1970-01-09
NL6915283A (enrdf_load_stackoverflow) 1970-04-13
GB1236949A (en) 1971-06-23
JPS4931317B1 (enrdf_load_stackoverflow) 1974-08-20
BE739997A (enrdf_load_stackoverflow) 1970-04-08
DE1950997A1 (de) 1970-04-16
FR2020267A1 (enrdf_load_stackoverflow) 1970-07-10

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