公开(公告)号：US20230028097A1

公开(公告)日：2023-01-26

申请号：US16082138

申请日：2017-03-06

申请人： INGEVITY SOUTH CAROLINA, LLC

发明人： John C. Widders ,  Russ N. Fitzgerald ,  Olivia J. Jobes ,  Brett A. Neumann

IPC分类号： C09J193/04

摘要： The present description provides esterified fatty acid and/or tall oil compositions and their use as alternative plasticizers in adhesives formulations. These esters demonstrate similar or improved performance over adhesives industry standard plasticizers. The description also provides methods of manufacturing and using the same, for example, to improve or modify the performance of adhesive materials, such as, hot melt pressure sensitive adhesives and hygienic adhesives.

公开(公告)号：US20180346724A1

公开(公告)日：2018-12-06

申请号：US16001833

申请日：2018-06-06

申请人： Ingevity South Carolina, LLC

发明人： Russell N. Fitzgerald ,  Brett A. Neumann

IPC分类号： C08L93/04 ,  C08L91/00 ,  F41J9/16

摘要： A bio-based or biodegradable binder is provided that may be made by: (a) mixing tall oil pitch with (i) rosin or fatty acid material, (ii) rosin and a fatty acid material, (iii) a tall oil bio fraction and rosin or fatty acid material, or (iv) rosin, fatty acid material, and tall oil bio fraction, wherein pitch, rosin, fatty acid material, and/or tall oil bio fraction is a salt thereof; or (b) mixing at least one of acrylic acid, maleic acid, maleic anhydride, fumaric acid, acrylic acid, methacrylic acid, or a combination thereof, to a mixture of: (i) tall oil pitch, and rosin or fatty acid material; (ii) rosin, tall oil pitch, and fatty acid material; (iii) tall oil pitch, tall oil bio fraction, and rosin or fatty acid material; or (iv) rosin, tall oil pitch, fatty acid material, and tall oil bio fraction.