Deinking xerographic and laser-printed paper using block copolymers

Colloids and Surfaces A: Physicochemical and Engineering Aspects

Volumn 132, Issue 2-3, 1998, Pages 275-288

  Moon, Theodore ^a   Nagarajan, R ^a,b  

^a The Pennsylvania State University   (United States)

^b Université Paul Sabatier   (France)

Author keywords

Block copolymers as deinking agents; Deinking agents; Deinking of office waste paper; Flotation deinking; Ink removal by PEO PPP PED copolymers

Indexed keywords

BIODEGRADATION; DEINKING; FROTH FLOTATION; POLYETHYLENE OXIDES; POLYPROPYLENE OXIDES; PULP MANUFACTURE; RECYCLING; WASTE PAPER; XEROGRAPHY;

LASER PRINTED PAPERS;

BLOCK COPOLYMERS;

COPOLYMER; INK; MACROGOL; POLYPROPYLENE;

ARTICLE; COLLOID; EMULSION; HYDROPHOBICITY; IMAGE ANALYSIS; PAPER; PRINTING; PRIORITY JOURNAL; WETTABILITY; XERORADIOGRAPHY;

EID: 0032579139     PISSN: 09277757     EISSN: None     Source Type: Journal    
DOI: 10.1016/S0927-7757(97)00175-1     Document Type: Article

References (12)

1. [1] A. Shrinath, J.T. Szewczak, I. Jerry Bowen, A review of ink-removal techniques in current deinking technology, TAPPI J. 74 (1991) 85-93.
2. [2] J.K. Borchardt, Possible deinking mechanisms and potential analogies to laundering, Prog. Paper Recycling 2 (1993) 47-53.
3. [3] L. Ferguson, Deinking chemistry: part 1, TAPPI J. 75 (1992) 75-83.
4. [4] K.E. Schriver, Mill chemistry must be considered before making deink line decision, Pulp Paper 64 (1990) 76-79.
5. [5] I.R. Schmolka, A review of block polymer surfactants, J. Am. Oil Chem. Soc. 54 ( 1977) 110-116.
6. [6] Pluronic and Tetronic Block Copolymer Surfactants, Brochure from BASF Corporation, Speciality Products, Parsippany, NJ.
7. [7] Consistency (Concentration) of Pulp Suspensions, TAPPI Test Method T 240 om-81, TAPPI Press, Atlanta, 1981.
8. [8] R.W.J. McKinney, Evaluation of deinking performance: a review of test methods, TAPPI J. 71 (1988) 129-131.
9. [9] Forming handsheets for reflectance testing of pulp (Büchner funnel procedure), TAPPI Test Method T 218 om-91, TAPPI Press, Atlanta, 1991.
10. [10] Brightness of pulp, paper, and paperboard (directional reflectance at 457 nm), TAPPI Test Method T 452 om-92, TAPPI Press, Atlanta, 1992.
11. [11] Dirt in Pulp, TAPPI Test Method T 213 om-89, TAPPI Press, Atlanta, 1990.
12. [12] Dirt in Paper and Paperboard, TAPPI Test Method T 437 om-89, TAPPI Press, Atlanta, 1990.