ES346404A1 - Un procedimiento para preparar poli (tereftalato de etile- no). - Google Patents

Un procedimiento para preparar poli (tereftalato de etile- no).

Info

Publication number: ES346404A1
Authority: ES; Spain
Prior art keywords: ethylene; translation; machine; legally binding; google translate
Prior art date: 1966-11-04
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

ES346404A

Other languages

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.)

FMC Corp

Original Assignee

FMC Corp

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.)

1966-11-04

Filing date

1967-10-25

Publication date

1969-02-01

1967-10-25 Application filed by FMC Corp filed Critical FMC Corp

1969-02-01 Publication of ES346404A1 publication Critical patent/ES346404A1/es

Status Expired legal-status Critical Current

Links

VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 title 1
239000005977 Ethylene Substances 0.000 title 1
238000000034 method Methods 0.000 title 1
LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 abstract 6
229920000728 polyester Polymers 0.000 abstract 4
KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 abstract 2
239000003054 catalyst Substances 0.000 abstract 2
230000003197 catalytic effect Effects 0.000 abstract 2
WOZVHXUHUFLZGK-UHFFFAOYSA-N dimethyl terephthalate Chemical compound COC(=O)C1=CC=C(C(=O)OC)C=C1 WOZVHXUHUFLZGK-UHFFFAOYSA-N 0.000 abstract 2
238000006068 polycondensation reaction Methods 0.000 abstract 2
MUBZPKHOEPUJKR-UHFFFAOYSA-N Oxalic acid Chemical compound OC(=O)C(O)=O MUBZPKHOEPUJKR-UHFFFAOYSA-N 0.000 abstract 1
SRKHSGMBYRQRSA-UHFFFAOYSA-N [Sb].S=O Chemical compound [Sb].S=O SRKHSGMBYRQRSA-UHFFFAOYSA-N 0.000 abstract 1
239000000654 additive Substances 0.000 abstract 1
230000000996 additive effect Effects 0.000 abstract 1
150000002148 esters Chemical group 0.000 abstract 1
238000004519 manufacturing process Methods 0.000 abstract 1
229920000139 polyethylene terephthalate Polymers 0.000 abstract 1
239000005020 polyethylene terephthalate Substances 0.000 abstract 1

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
- C08G63/86—Germanium, antimony, or compounds thereof
- C08G63/866—Antimony 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)

ES346404A 1966-11-04 1967-10-25 Un procedimiento para preparar poli (tereftalato de etile- no). Expired ES346404A1 (es)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date
US59199466A	1966-11-04	1966-11-04
US59225266A	1966-11-07	1966-11-07
US59436366A	1966-11-15	1966-11-15

Publications (1)

Publication Number	Publication Date
ES346404A1 true ES346404A1 (es)	1969-02-01

Family

ID=27416628

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES346404A Expired ES346404A1 (es)	1966-11-04	1967-10-25	Un procedimiento para preparar poli (tereftalato de etile- no).

Country Status (2)

Country	Link
DE (1)	DE1720732A1 (es)
ES (1)	ES346404A1 (es)

1967
- 1967-10-18 DE DE19671720732 patent/DE1720732A1/de active Pending
- 1967-10-25 ES ES346404A patent/ES346404A1/es not_active Expired

Also Published As

Publication number	Publication date
DE1720732A1 (de)	1971-07-08

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