CA499186A - Produit de laine minerale et methode de fabrication - Google Patents

Produit de laine minerale et methode de fabrication

Info

Publication number
CA499186A
CA499186A CA499186A CA499186DA CA499186A CA 499186 A CA499186 A CA 499186A CA 499186 A CA499186 A CA 499186A CA 499186D A CA499186D A CA 499186DA CA 499186 A CA499186 A CA 499186A
Authority
CA
Canada
Prior art keywords
making
same
mineral wool
wool product
product
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
CA499186A
Other languages
English (en)
Inventor
R. Powell Edward
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.)
Johns Manville Corp
Original Assignee
Johns Manville Corp
Publication date
Application granted granted Critical
Publication of CA499186A publication Critical patent/CA499186A/fr
Expired legal-status Critical Current

Links

CA499186A Produit de laine minerale et methode de fabrication Expired CA499186A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA499186T

Publications (1)

Publication Number Publication Date
CA499186A true CA499186A (fr) 1954-01-12

Family

ID=35644630

Family Applications (1)

Application Number Title Priority Date Filing Date
CA499186A Expired CA499186A (fr) Produit de laine minerale et methode de fabrication

Country Status (1)

Country Link
CA (1) CA499186A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731135A (en) * 1980-11-12 1988-03-15 Toyo Boseki Kabushiki Kaisha Process for making a filter having a continuous density gradient
US6602369B2 (en) * 1998-07-07 2003-08-05 Mitsubishi Chemical Corporation Process for producing laminated sheet comprising alumina fiber precursor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731135A (en) * 1980-11-12 1988-03-15 Toyo Boseki Kabushiki Kaisha Process for making a filter having a continuous density gradient
US6602369B2 (en) * 1998-07-07 2003-08-05 Mitsubishi Chemical Corporation Process for producing laminated sheet comprising alumina fiber precursor
US7101613B2 (en) 1998-07-07 2006-09-05 Mitsubishi Chemical Corporation Process for producing laminated sheet comprising alumina fiber precursor

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