FR886012A - Process for making paper of mineral fibers, in particular slag wool or glass wool - Google Patents

Process for making paper of mineral fibers, in particular slag wool or glass wool

Info

Publication number
FR886012A
FR886012A FR886012DA FR886012A FR 886012 A FR886012 A FR 886012A FR 886012D A FR886012D A FR 886012DA FR 886012 A FR886012 A FR 886012A
Authority
FR
France
Prior art keywords
wool
mineral fibers
making paper
particular slag
glass wool
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
Other languages
French (fr)
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.)
Hermes Patentverwertungs GmbH
Original Assignee
Hermes Patentverwertungs GmbH
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.)
Filing date
Publication date
Application filed by Hermes Patentverwertungs GmbH filed Critical Hermes Patentverwertungs GmbH
Application granted granted Critical
Publication of FR886012A publication Critical patent/FR886012A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H27/00—Special paper not otherwise provided for, e.g. made by multi-step processes
    • D21H27/30—Multi-ply
    • D21H27/38—Multi-ply at least one of the sheets having a fibrous composition differing from that of other sheets
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
FR886012D 1941-08-14 1942-09-21 Process for making paper of mineral fibers, in particular slag wool or glass wool Expired FR886012A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE886012X 1941-08-14

Publications (1)

Publication Number Publication Date
FR886012A true FR886012A (en) 1943-10-01

Family

ID=6833111

Family Applications (1)

Application Number Title Priority Date Filing Date
FR886012D Expired FR886012A (en) 1941-08-14 1942-09-21 Process for making paper of mineral fibers, in particular slag wool or glass wool

Country Status (1)

Country Link
FR (1) FR886012A (en)

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