DE637046C - Isolation plates or the like - Google Patents

Isolation plates or the like

Info

Publication number
DE637046C
DE637046C DEH142901D DEH0142901D DE637046C DE 637046 C DE637046 C DE 637046C DE H142901 D DEH142901 D DE H142901D DE H0142901 D DEH0142901 D DE H0142901D DE 637046 C DE637046 C DE 637046C
Authority
DE
Germany
Prior art keywords
isolation plates
pulp
isolation
insulation
plates
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
DEH142901D
Other languages
German (de)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to DEH142901D priority Critical patent/DE637046C/en
Application granted granted Critical
Publication of DE637046C publication Critical patent/DE637046C/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/002—Peat, lignite, coal
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
    • C08L1/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

Isolationsplatten o. dgl. In dem Patent 635 727 wird ein Verfahren beschrieben zur Herstellung von Isolationsplatten, Wandbekleidungsplatten o. dgl., die aus Torf und den auf den Knotenfängern der Zellstoffindustrie verbleibenden Rückständen als Bindemittel bestehen. Es wurde nun gefunden, daß anstatt des erwähnten Bindemittels mit gutem und sogar besserem Erfolg ein Zellstoff verwendet werden kann, der entweder absichtlich nicht vollständig gekocht worden ist oder beim Kochen von Zellstoff in nicht völlig reifem Zustande ausfällt. Durch Verwendung solchen nicht vollständig aufgeschlossenen Zellstoffs können Plattete und sogar Pappen jeder beliebigen, auch sehr geringen Stärke hergestellt und insbesondere ein Material erhalten werden, das die zu Isolationszwecken verwendeten Lumpen- und Dachpappe ersetzen und hinsichtlich Isolationsvermögen und Festigkeit sogar übertreffen kann.Isolation plates or the like. In patent 635,727, a method described for the production of insulation panels, cladding panels or the like, those from peat and those left on the pulp industry's knot catchers Residues exist as a binding agent. It has now been found that instead of the aforementioned A pulp can be used as a binder with good and even better success that has either not been fully cooked on purpose or while cooking of cellulose fails in a not fully ripe state. By using such Not completely digested pulp can be any board or even cardboard any, even very small thickness produced and in particular a material be obtained, the rag and roofing felt used for insulation purposes replace and even exceed in terms of insulation capacity and strength.

Claims (1)

PATENTANSPRUCH: Isolationsplatten o. dgl. . nach Patent 635 727, bestehend aus Torf und nicht vollständig reifgekochtem Zellstoff als Bindemittel.PATENT CLAIM: Isolation plates or the like. according to patent 635,727, consisting made from peat and cellulose that has not been fully cooked as a binding agent.
DEH142901D 1933-10-14 1933-10-14 Isolation plates or the like Expired DE637046C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEH142901D DE637046C (en) 1933-10-14 1933-10-14 Isolation plates or the like

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEH142901D DE637046C (en) 1933-10-14 1933-10-14 Isolation plates or the like

Publications (1)

Publication Number Publication Date
DE637046C true DE637046C (en) 1936-10-19

Family

ID=7179034

Family Applications (1)

Application Number Title Priority Date Filing Date
DEH142901D Expired DE637046C (en) 1933-10-14 1933-10-14 Isolation plates or the like

Country Status (1)

Country Link
DE (1) DE637046C (en)

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