CA1026072A - Extrusion par voie humide de matieres thermoplastiques armees - Google Patents

Extrusion par voie humide de matieres thermoplastiques armees

Info

Publication number: CA1026072A
Authority: CA; Canada
Prior art keywords: reinforced thermoplastic; wet extrusion; extrusion; wet; reinforced
Prior art date: 1973-07-23
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

CA191,813A

Other languages

English (en)

Other versions

CA191813S (en

Inventor

Walter E. Voisinet

David S. Prince

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.)

National Gypsum Co

Original Assignee

National Gypsum Co

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.)

1973-07-23

Filing date

1974-02-05

Publication date

1978-02-14

1974-02-05 Application filed by National Gypsum Co filed Critical National Gypsum Co

1978-02-14 Application granted granted Critical

1978-02-14 Publication of CA1026072A publication Critical patent/CA1026072A/fr

Status Expired legal-status Critical Current

Links

238000001125 extrusion Methods 0.000 title 1
229920001169 thermoplastic Polymers 0.000 title 1
239000004416 thermosoftening plastic Substances 0.000 title 1

CA191,813A 1973-07-23 1974-02-05 Extrusion par voie humide de matieres thermoplastiques armees Expired CA1026072A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US38172173A	1973-07-23	1973-07-23

Publications (1)

Publication Number	Publication Date
CA1026072A true CA1026072A (fr)	1978-02-14

Family

ID=23506128

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA191,813A Expired CA1026072A (fr)	1973-07-23	1974-02-05	Extrusion par voie humide de matieres thermoplastiques armees

Country Status (1)

Country	Link
CA (1)	CA1026072A (fr)

1974
- 1974-02-05 CA CA191,813A patent/CA1026072A/fr not_active Expired

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