US 12,173,198 B2
Biodegradable adhesives
Richard W. Thomas, Las Vegas, NV (US)
Assigned to BIO-BOND LLC, Peosta, IA (US)
Appl. No. 17/428,199
Filed by BIO-BOND LLC, Peosta, IA (US)
PCT Filed Feb. 5, 2020, PCT No. PCT/US2020/016718
§ 371(c)(1), (2) Date Aug. 3, 2021,
PCT Pub. No. WO2020/163429, PCT Pub. Date Aug. 13, 2020.
Prior Publication US 2022/0106507 A1, Apr. 7, 2022
Int. Cl. C09J 189/06 (2006.01); C08K 13/02 (2006.01)
CPC C09J 189/06 (2013.01) [C08K 13/02 (2013.01)] 12 Claims
OG exemplary drawing
 
1. A biodegradable adhesive for use in at least one chosen from glue lap, case and carton seal, slower speed carton seal and bookbinding, the biodegradable adhesive consisting of:
 
 
 
 
 in percent by weight
 
 
 
 Water: 35-50
 
 Defoamer: .3-.8
 
 Gelatin: 25-35
 
 Preservative: .2-.5
 
 Glycerin:  7-15
 
 Epsom Salt: 10-20
 
 Vanilla Extract: less than 1%.