PH13971A - Draw-twist texturing of polyester yarns - Google Patents

Draw-twist texturing of polyester yarns

Info

Publication number: PH13971A
Authority: PH; Philippines
Prior art keywords: draw; polyester yarns; twist texturing; texturing; twist
Prior art date: 1972-03-16

Application number

PH13839A

Inventor

Matteo Joseph Piazza

Cecil Everett Reese

Original Assignee

Du Pont

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.)

1972-03-16

Filing date

1972-08-25

Publication date

1980-11-20

1972-08-25 Application filed by Du Pont filed Critical Du Pont

1980-11-20 Publication of PH13971A publication Critical patent/PH13971A/en

Links

229920000728 polyester Polymers 0.000 title 1

PH13839A 1972-03-16 1972-08-25 Draw-twist texturing of polyester yarns PH13971A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US23530972A	1972-03-16	1972-03-16

Publications (1)

Publication Number	Publication Date
PH13971A true PH13971A (en)	1980-11-20

Family

ID=22884963

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PH13839A PH13971A (en)	1972-03-16	1972-08-25	Draw-twist texturing of polyester yarns

Country Status (2)

Country	Link
CA (1)	CA987556A (en)
PH (1)	PH13971A (en)

1972
- 1972-08-24 CA CA150,308A patent/CA987556A/en not_active Expired
- 1972-08-25 PH PH13839A patent/PH13971A/en unknown

Also Published As

Publication number	Publication date
CA987556A (en)	1976-04-20

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