CA804643A - Method of making and using compositions for production of acoustical tile - Google Patents

Method of making and using compositions for production of acoustical tile

Info

Publication number
CA804643A
CA804643A CA804643A CA804643DA CA804643A CA 804643 A CA804643 A CA 804643A CA 804643 A CA804643 A CA 804643A CA 804643D A CA804643D A CA 804643DA CA 804643 A CA804643 A CA 804643A
Authority
CA
Canada
Prior art keywords
compositions
making
production
acoustical tile
acoustical
Prior art date
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
CA804643A
Inventor
H. Lewis Jesse
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.)
Celotex Corp
Original Assignee
Celotex Corp
Publication date
Application granted granted Critical
Publication of CA804643A publication Critical patent/CA804643A/en
Expired legal-status Critical Current

Links

CA804643A Method of making and using compositions for production of acoustical tile Expired CA804643A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA804643T

Publications (1)

Publication Number Publication Date
CA804643A true CA804643A (en) 1969-01-21

Family

ID=36275141

Family Applications (1)

Application Number Title Priority Date Filing Date
CA804643A Expired CA804643A (en) Method of making and using compositions for production of acoustical tile

Country Status (1)

Country Link
CA (1) CA804643A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952830A (en) * 1974-05-07 1976-04-27 Grefco, Inc. Mineral aggregate (perlite) acoustical board

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3952830A (en) * 1974-05-07 1976-04-27 Grefco, Inc. Mineral aggregate (perlite) acoustical board

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