CA450555A - Pellicule d'alcool polyvinylique - Google Patents

Pellicule d'alcool polyvinylique

Info

Publication number: CA450555A
Authority: CA; Canada
Prior art keywords: polyvinyl alcohol; alcohol film; film; polyvinyl; alcohol
Prior art date: 1948-08-17
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

CA450555A

Other languages

English (en)

Inventor

Vernon Noble Max

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.)

PPG Architectural Coatings Canada Inc

Original Assignee

Canadian Industries Ltd

Publication date

1948-08-17

1948-08-17 Application granted granted Critical

1948-08-17 Publication of CA450555A publication Critical patent/CA450555A/fr

Status Expired legal-status Critical Current

Links

239000004372 Polyvinyl alcohol Substances 0.000 title 1
229920002451 polyvinyl alcohol Polymers 0.000 title 1

CA450555A Pellicule d'alcool polyvinylique Expired CA450555A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA450555T

Publications (1)

Publication Number	Publication Date
CA450555A true CA450555A (fr)	1948-08-17

Family

ID=35568275

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA450555A Expired CA450555A (fr)			Pellicule d'alcool polyvinylique

Country Status (1)

Country	Link
CA (1)	CA450555A (fr)

0
- CA CA450555A patent/CA450555A/fr not_active Expired

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