CH450891A - Process for increasing the CMT value of corrugated papers - Google Patents

Process for increasing the CMT value of corrugated papers

Info

Publication number
CH450891A
CH450891A CH1047367A CH1047367A CH450891A CH 450891 A CH450891 A CH 450891A CH 1047367 A CH1047367 A CH 1047367A CH 1047367 A CH1047367 A CH 1047367A CH 450891 A CH450891 A CH 450891A
Authority
CH
Switzerland
Prior art keywords
increasing
corrugated papers
cmt value
cmt
value
Prior art date
Application number
CH1047367A
Other languages
German (de)
Inventor
Karlheinz Dipl Ing Kummer
Original Assignee
Brecht Walter Prof Dr Ing
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 Brecht Walter Prof Dr Ing filed Critical Brecht Walter Prof Dr Ing
Publication of CH450891A publication Critical patent/CH450891A/en

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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/21—Macromolecular organic compounds of natural origin; Derivatives thereof
    • D21H17/23—Lignins
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
CH1047367A 1966-07-25 1967-07-22 Process for increasing the CMT value of corrugated papers CH450891A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB0088164 1966-07-25

Publications (1)

Publication Number Publication Date
CH450891A true CH450891A (en) 1968-05-15

Family

ID=6984153

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1047367A CH450891A (en) 1966-07-25 1967-07-22 Process for increasing the CMT value of corrugated papers

Country Status (4)

Country Link
BE (1) BE701732A (en)
CH (1) CH450891A (en)
DE (1) DE1546238A1 (en)
NL (1) NL6709997A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307080A1 (en) * 1975-03-07 1976-11-05 Prior E Sheet materials obtd. from cellulose pulp - contg. resin pptd. from sulphite liquor under alkaline conditions
EP0064309A2 (en) * 1981-05-05 1982-11-10 Industrial Financial Development S.r.l. A process for the manufacturing of paper, particularly corrugated paperboard

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2307080A1 (en) * 1975-03-07 1976-11-05 Prior E Sheet materials obtd. from cellulose pulp - contg. resin pptd. from sulphite liquor under alkaline conditions
EP0064309A2 (en) * 1981-05-05 1982-11-10 Industrial Financial Development S.r.l. A process for the manufacturing of paper, particularly corrugated paperboard
EP0064309A3 (en) * 1981-05-05 1983-08-24 I.F.D. Industrial Financial Development S.R.L. A process for the manufacturing of paper, particularly corrugated paperboard, and resulting product

Also Published As

Publication number Publication date
DE1546238A1 (en) 1969-07-17
NL6709997A (en) 1968-01-26
BE701732A (en) 1968-01-02

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