Effects of polyamideamine-epichlorohydrin (PAE) resin deterioration on PAE retention and wet strength performance in handsheet making

Appita Journal

Volumn 57, Issue 5, 2004, Pages 411-414

  Obokata, Takao ^a   Isogai, Akira ^a  

^a UNIVERSITY OF TOKYO   (Japan)

Author keywords

Azetidinium group; Degree of polymerisation; Deterioration; Epichlorohydrin; PAE; Polyamideamine; Retention; Wet tensile strength

Indexed keywords

PAPERMAKING; POLYMERIZATION; RESINS; TENSILE STRENGTH;

AZETIDINIUM GROUP; POLYAMIDEAMINE;

POLYAMIDES;

DEGREE OF POLYMERIZATION; EPICHLOROHYDRIN; HAND SHEETS; PAPER MAKING; POLYAMIDES; RETENTION; TENSILE STRENGTH; WET STRENGTH;

EID: 5144222830     PISSN: 10386807     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (5)

1. Guise, G.B. and Smith, G.C. - The chemistry of apolyamide-epichlorohydrin resin (Hercosett 125) used to shrink-resist wool, J. Appl. Polym. Sci., 30:4099 (1985).
2. Obokata, T. and Isogai, A. - Deterioration of polyamideamine-epichiorohydirin (PAE) in aqueous solutions during storage: Structural changes of PAE, J. Polymers Environment, submitted for publication.
3. Bates, N.A. - Polyamide-epichlorohydrin wet-strength resin II: A study of the mechanism of wet-strength development in paper, Tappi J. 52(6):1162 (1969).
4. Fisher, S.A. - Structure and wet-strength activity of polyaminoamide epichlorohydrin resin having azetidinium functionality, TAPPI J. 79(11):179 (1996).
5. Obokata, T., Isogai, A. and Onabe, F. - Studies on the mechanism of wet strength development, Proc. 2nd Intl Symp. Emerging Technol. Pulping and Papermaking, Guanzhou, p.613 (2002).