IT955559B - Poliesteri - Google Patents

Poliesteri

Info

Publication number
IT955559B
IT955559B IT2440872A IT2440872A IT955559B IT 955559 B IT955559 B IT 955559B IT 2440872 A IT2440872 A IT 2440872A IT 2440872 A IT2440872 A IT 2440872A IT 955559 B IT955559 B IT 955559B
Authority
IT
Italy
Prior art keywords
polyesters
Prior art date
Application number
IT2440872A
Other languages
English (en)
Italian (it)
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
Application granted granted Critical
Publication of IT955559B publication Critical patent/IT955559B/it

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
    • C08G63/87—Non-metals or inter-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
    • C08G63/78—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyesters Or Polycarbonates (AREA)
IT2440872A 1971-05-17 1972-05-16 Poliesteri IT955559B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1527071 1971-05-17

Publications (1)

Publication Number Publication Date
IT955559B true IT955559B (it) 1973-09-29

Family

ID=10056070

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2440872A IT955559B (it) 1971-05-17 1972-05-16 Poliesteri

Country Status (7)

Country Link
AU (1) AU461829B2 (enrdf_load_stackoverflow)
CA (1) CA987829A (enrdf_load_stackoverflow)
DE (1) DE2224088A1 (enrdf_load_stackoverflow)
FR (1) FR2137973A1 (enrdf_load_stackoverflow)
GB (1) GB1348146A (enrdf_load_stackoverflow)
IT (1) IT955559B (enrdf_load_stackoverflow)
NL (1) NL7206514A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2103420A1 (en) 1992-12-22 1994-06-23 Eileen B. Walsh Stabilization of low molecular weight polybutylene terephthalate/polyester blends with phosphorus compounds
US7501373B1 (en) 1998-10-23 2009-03-10 Toyo Boseki Kabushiki Kaisha Polymerization catalyst for polyester production, polyester, and process for producing polyester
WO2001014448A1 (fr) * 1999-08-24 2001-03-01 Toyo Boseki Kabushiki Kaisha Catalyseurs de polymerisation pour polyesters, polyesters produits avec ces catalyseurs et procede de fabrication desdits polyesters
CN1230458C (zh) 2000-01-05 2005-12-07 东洋纺织株式会社 聚酯聚合催化剂、使用该催化剂制备的聚酯以及聚酯的制备方法
CA2420958C (en) 2000-09-12 2010-01-12 Toyo Boseki Kabushiki Kaisha Polyester polymerization catalyst and polyester produced by using the same and production method of polyester
WO2002068500A1 (fr) 2001-02-23 2002-09-06 Toyo Boseki Kabushiki Kaisha Catalyseur de polymerisation pour polyester, polyester produit par le meme et procede de production de polyester

Also Published As

Publication number Publication date
NL7206514A (enrdf_load_stackoverflow) 1972-11-21
FR2137973A1 (enrdf_load_stackoverflow) 1972-12-29
AU461829B2 (en) 1975-06-05
CA987829A (en) 1976-04-20
DE2224088A1 (enrdf_load_stackoverflow) 1972-12-14
AU4233372A (en) 1973-11-22
GB1348146A (en) 1974-03-13

Similar Documents

Publication Publication Date Title
FI53919C (fi) Laekemedelsbaerare av silikongummi
FI54027C (fi) Vaermevaexlare av avdunstningstyp
FI55072B (fi) Sammansatt ljudisoleringsfodring saerskilt foer fodring av mellanvaeggar
FI54323B (fi) Foerfarande foer framstaellning av foertyngningsaemnen foer spolmedel foer borrhaol
FI55171B (fi) Foerfarande foer framstaellning av terapeutiskt anvaendbara 4-fenoxifenoxialkankarbonsyraderivat
BE777348A (fr) Polyesters
FI54623C (fi) Foerfarande foer vaotoxidering av svartlut fraon alkalisk kokningsprocess
IT1044939B (it) Poliesteri
FI54146B (fi) Foerfarande foer framstaellning av en koncentrerad laktulossirap
FI53736C (fi) Platta foer skydd av grundmur
FI54041C (fi) Foerfarande foer framstaellning av en aromanrikad kaffeprodukt
IT955559B (it) Poliesteri
FI53921C (fi) Foerfarande foer granulering av tablettmassor i pulverform
FI54851C (fi) Foerfarande foer framstaellning av aetbar flerskiktsprodukt
FI54305C (fi) Foerfarande foer framstaellning av terapeutiskt aktiva isoindolinderivat
FI55047C (fi) Foerfarande foer reformering av en bensinfraktion
FI46484B (fi) Av plastfolie framstaelld baerkasse
FI55210B (fi) Foerfarande foer hydrokrackning av asfaltenhaltiga kolvaeten
FI55751C (fi) Foerfarande foer kontrollering av svampinfektioner i vaexter
FI53702C (fi) Foerfarande foer framstaellning av isoindolinderivat
FI55070C (fi) Anordning foer rensning av vaegar
FI55063C (fi) Foerfarande foer framstaellning av cellulosamassa av vaextfiberaemne
FI54159B (fi) Foerfarande foer vaermeoxidering av avlut
FI54684B (fi) Skjutportsfoersedd tillslutningsmekanism foer reglering av en stroemning av smaeltmetall
FI55052C (fi) Foerfarande foer separering av sockerarter