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High Biobased Content Latexes for Development of Sustainable Pressure Sensitive Adhesives
Industrial & Engineering Chemistry Research ( IF 3.8 ) Pub Date : 2018-10-17 , DOI: 10.1021/acs.iecr.8b03354 Adrián Badía 1 , Julie Movellan 1 , María Jesús Barandiaran 1 , Jose Ramon Leiza 1
Industrial & Engineering Chemistry Research ( IF 3.8 ) Pub Date : 2018-10-17 , DOI: 10.1021/acs.iecr.8b03354 Adrián Badía 1 , Julie Movellan 1 , María Jesús Barandiaran 1 , Jose Ramon Leiza 1
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Waterborne pressure sensitive adhesives with biobased contents up to 72% and adhesive performance comparable to pure oil-based formulations have been developed. For that, partially biobased commercial 2-octyl acrylate and isobornyl methacrylate monomers (derived from castor oil and pine resin, respectively) are copolymerized by emulsion polymerization, an environmentally friendly procedure which allows fine-tuning the microstructure of the copolymer at high solids content as well as notably reducing the VOCs in the final product. Formulations with well balance adhesiveness and cohesiveness are achieved, and the reasons are thoroughly discussed. Furthermore, the moderate reduction of the biocontent by the substitution of part of 2-octyl acrylate by the oil-based 2-ethylhexyl acrylate provides trade off waterborne formulations with very promising adhesive properties.
中文翻译：
高生物基含量胶乳，用于开发可持续的压敏胶粘剂
已开发出生物基含量高达72％的水性压敏胶，其胶粘性能可与纯油基配方媲美。为此，部分生物基商业丙烯酸2-辛酯和甲基丙烯酸异冰片酯单体（分别来自蓖麻油和松树树脂）通过乳液聚合进行共聚，这是一种环境友好的程序，可以在高固含量下微调共聚物的微观结构。以及显着减少最终产品中的挥发性有机化合物。获得了具有良好平衡的粘合性和内聚性的制剂，并且充分讨论了原因。此外，
更新日期：2018-10-18
中文翻译：
高生物基含量胶乳，用于开发可持续的压敏胶粘剂
已开发出生物基含量高达72％的水性压敏胶，其胶粘性能可与纯油基配方媲美。为此，部分生物基商业丙烯酸2-辛酯和甲基丙烯酸异冰片酯单体（分别来自蓖麻油和松树树脂）通过乳液聚合进行共聚，这是一种环境友好的程序，可以在高固含量下微调共聚物的微观结构。以及显着减少最终产品中的挥发性有机化合物。获得了具有良好平衡的粘合性和内聚性的制剂，并且充分讨论了原因。此外，
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