Pitch control composition

Details Pitch control composition Pitch control composition

1996-01-11

1997-12-30

Lovering, Richard D.

Compositions

Preservative agents

Anti-corrosion

162DIG4, 252180, 252357, B01F 1718, B01F 1752, C02F 512

Patent

active

057026440

ABSTRACT:
This invention relates to a liquid composition for the control of pitch deposition in acid pulp and paper making operations comprising a derivatized cationic guar and an alkali metal polyacrylate dispersant. The invention also relates to a process for inhibiting pitch deposition on paper making equipment.

REFERENCES:
patent: 3748220 (1973-07-01), Gard
patent: 3873417 (1975-03-01), Otrhalek et al.
patent: 4184912 (1980-01-01), Payton
patent: 4758282 (1988-07-01), Stober et al.
patent: 4964955 (1990-10-01), Lamar et al.
patent: 5246548 (1993-09-01), Aston et al.
patent: 5286347 (1994-02-01), Richardson
patent: 5292403 (1994-03-01), Dresibach
patent: 5387675 (1995-02-01), Yeh

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