MY108653A - Pitch control - Google Patents

Pitch control

Info

Publication number
MY108653A
MY108653A MYPI91002388A MYPI19912388A MY108653A MY 108653 A MY108653 A MY 108653A MY PI91002388 A MYPI91002388 A MY PI91002388A MY PI19912388 A MYPI19912388 A MY PI19912388A MY 108653 A MY108653 A MY 108653A
Authority
MY
Malaysia
Prior art keywords
pitch control
pulp
paper making
water soluble
pitch
Prior art date
Application number
MYPI91002388A
Inventor
Hassler Thord
Welkener Ulrich
Original Assignee
Betz Deaborn Inc
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
Priority claimed from GB9028010A external-priority patent/GB2251868B/en
Application filed by Betz Deaborn Inc filed Critical Betz Deaborn Inc
Publication of MY108653A publication Critical patent/MY108653A/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
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control

Landscapes

  • Paper (AREA)

Abstract

ACCUMULATION OF PITCH OR STICKIES IN PULP OR PAPER MAKING IS CONTROLLED BY APPLYING TO THE PULP OR PAPER MAKING EQUIPMENT WHICH IS NOT IN CONTINUOUS CONTACT WITH WATER SEPARATELY A WATER SOLUBLE CATIONIC POLYMER AND A WATER SOLUBLE ANIONIC POLYMER.
MYPI91002388A 1990-12-24 1991-12-24 Pitch control MY108653A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9028010A GB2251868B (en) 1990-12-24 1990-12-24 Pitch control

Publications (1)

Publication Number Publication Date
MY108653A true MY108653A (en) 1996-10-31

Family

ID=67346211

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI91002388A MY108653A (en) 1990-12-24 1991-12-24 Pitch control

Country Status (2)

Country Link
KR (1) KR100193149B1 (en)
MY (1) MY108653A (en)

Also Published As

Publication number Publication date
KR100193149B1 (en) 1999-06-15
KR920012661A (en) 1992-07-27

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