ATE17367T1 - PROCESS FOR REGENERATION AND REFURBISHMENT OF INACTIVE LINEAR POLY(ALKYLENE TEREPHTHALATE). - Google Patents

PROCESS FOR REGENERATION AND REFURBISHMENT OF INACTIVE LINEAR POLY(ALKYLENE TEREPHTHALATE).

Info

Publication number: ATE17367T1
Authority: AT; Austria
Prior art keywords: refurbishment; regeneration; linear poly; alkylene terephthalate; inactive
Prior art date: 1979-12-21

Application number

AT80106616T

Other languages

German (de)

Inventor

Gernot Dr Horlbeck

Horst Heuer

Hanns-Joerg Dr Bax

Hans Dr Jadamus

Original Assignee

Huels Chemische Werke Ag

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.)

1979-12-21

Filing date

1980-10-29

Publication date

1986-01-15

1980-09-05 Priority claimed from DE19803033469 external-priority patent/DE3033469C2/en

1980-10-29 Application filed by Huels Chemische Werke Ag filed Critical Huels Chemische Werke Ag

1980-10-29 Priority claimed from EP80106616A external-priority patent/EP0032163B1/en

1986-01-15 Application granted granted Critical

1986-01-15 Publication of ATE17367T1 publication Critical patent/ATE17367T1/en

Links

238000000034 method Methods 0.000 title 1
238000009419 refurbishment Methods 0.000 title 1
230000008929 regeneration Effects 0.000 title 1
238000011069 regeneration method Methods 0.000 title 1
KKEYFWRCBNTPAC-UHFFFAOYSA-L terephthalate(2-) Chemical compound [O-]C(=O)C1=CC=C(C([O-])=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-L 0.000 title 1

AT80106616T 1979-12-21 1980-10-29 PROCESS FOR REGENERATION AND REFURBISHMENT OF INACTIVE LINEAR POLY(ALKYLENE TEREPHTHALATE). ATE17367T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
DE2951612		1979-12-21
DE19803033469 DE3033469C2 (en)	1980-09-05	1980-09-05	Process for regenerating and reconditioning inactive linear poly (alkylene terephthalate)
EP80106616A EP0032163B1 (en)	1979-12-21	1980-10-29	Process for regenerating and working up inactive linear poly(alkylene terephthalate)

Publications (1)

Publication Number	Publication Date
ATE17367T1 true ATE17367T1 (en)	1986-01-15

Family

ID=27188352

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT80106616T ATE17367T1 (en)	1979-12-21	1980-10-29	PROCESS FOR REGENERATION AND REFURBISHMENT OF INACTIVE LINEAR POLY(ALKYLENE TEREPHTHALATE).

Country Status (1)

Country	Link
AT (1)	ATE17367T1 (en)

1980
- 1980-10-29 AT AT80106616T patent/ATE17367T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1988-07-15	REN	Ceased due to non-payment of the annual fee