Synthesis and characterization of waterborne polyurethane adhesives containing different amount of ionic groups (I)

2006 ◽  
Vol 102 (6) ◽  
pp. 5684-5691 ◽  
Author(s):  
Mohammad M. Rahman ◽  
Han-Do Kim
Keyword(s):  
Waterborne Polyurethane ◽  
Synthesis And Characterization ◽  
Ionic Groups ◽  
Polyurethane Adhesives

Characterization of waterborne polyurethane adhesives containing different amounts of ionic groups

2005 ◽  
Vol 25 (6) ◽  
pp. 507-517 ◽  
Author(s):  
M. Angeles Pérez-Limiñana ◽  
Francisca Arán-Aís ◽  
Ana M. Torró-Palau ◽  
A. César Orgilés-Barceló ◽  
José Miguel Martín-Martínez
Keyword(s):  
Waterborne Polyurethane ◽  
Ionic Groups ◽  
Polyurethane Adhesives

Addition of Urethane-Based Thickener to Waterborne Polyurethane Adhesives Having Different NCO/OH Ratios and Ionic Groups Contents

2009 ◽  
Vol 23 (15) ◽  
pp. 1953-1972 ◽  
Author(s):  
Elena Orgilés-Calpena ◽  
Francisca Arán-Aís ◽  
Ana M. Torró-Palau ◽  
César Orgilés-Barceló ◽  
José Miguel Martín-Martínez
Keyword(s):  
Waterborne Polyurethane ◽  
Ionic Groups ◽  
Polyurethane Adhesives

Synthesis and Characterization of a Novel Waterborne Polyurethane Modified by Tung Oil

2014 ◽  
Vol 513-517 ◽  
pp. 251-254 ◽  
Author(s):  
Zheng Xiang Wang ◽  
Ji Tong Yuan ◽  
Qi Long Liu ◽  
Xi Mei Xiao ◽  
Yun Hua Li ◽  
...  
Keyword(s):  
Thermal Analysis ◽  
Water Resistance ◽  
Waterborne Polyurethane ◽  
Synthesis And Characterization ◽  
Good Adherence ◽  
Water Contact ◽  
Tung Oil ◽  
Low Surface Energy ◽  
Ft Ir

A novel waterborne polyurethane (WPU) modified by tung oil was prepared with 2,4-tolylene diisocyanate, polyethylene glycol, dimethylol propinic acid, 1,4-butanedilo as main materials via acetone process. The structure of WPU molecule was characterized by FT-IR. Adhesive behavior for non-polar and/or low surface energy soft packing films was studied. Water resistance of films were evaluated by water contact angle and water uptake and thermal properties determined by thermal analysis instruments. The results show that the modified WPU films have good water and heat resistance. Both of modified WPUs or not have good adherence on BOPP films.

Sign in / Sign up

Export Citation Format

Share Document