Product Regulatory Stewardship Technical Alerts - August 2020
Rapid separation and quantitative analysis of complex lipophilic wood pulp extractive mixtures based on 2D‒TLC
W Schlemmer, M Egger, M Dächert, J Lahti, M Gschiel… - ACS Sustainable Chemistry …, 2020
… Correlation coefficients between 0.92 (abietic acid, resin acid) and 0.98
(β‒sitosterol,sterol) are determined in these experiments … acid (A, resin
acid, 75%), β‒sitosterol (β‒S,sterol, 70%) and 1‒docosanol (D, fatty alcohol …
LIGHT COLORROSINESTER COMPOSITIONS AND METHODS OF MAKING SAME
M Schaapman - US Patent App. 16/837,909, 2020
The disclosure relates to a light color or a low colorrosin or arosin ester
composition. Therosin ester comprises a reaction product of one or more rosins, one
or more polyhydric alcohols, and optionally one or more monocarboxylic acids, and …
The esterification catalyst was calcium-bis(((3,5-bis(1,1-dimethylethyl)-4-hydroxyphenyl)methyl)-ethylphosphonate and the disproportionation catalysts were thiobisphenols
Fully Bio-based Pressure-Sensitive Adhesives with High Adhesivity Derived from Epoxidized Soybean Oil andRosinAcid
YF Lei, XL Wang, BW Liu, XM Ding, L Chen, YZ Wang - ACS Sustainable Chemistry & …, 2020
In this paper, as a possible alternative to conventional petroleum-based pressure-
sensitive adhesives (PSAs), a fully bio-based PSA with tunable adhesivity was
designed and prepared, and the structure-property relationship of the product was …
FILM-FORMING AGENT FOR COSMETICS AND COSMETICS CONTAINING SAME
T Souda, S Kikunaga, S Hori - US Patent App. 16/626,997, 2020
… glyceryl trimyristate, glyceryl triisopalmitate, glyceryl trioctanoate, glyceryl
trioleate, glyceryl diisostearate, glyceryl tri (caprylate/caprate), glyceryl tri
(caprylate/caprate/myristate/stearate), hydrogenated rosin triglyceride …
[PDF]Microemulsion Microstructure (s): A Tutorial Review
G Tartaro, H Mateos, D Schirone, R Angelico… - Nanomaterials, 2020
… For this reason, the former applications of µEs were limited to a few products
designed by trial-and-error approaches (carnauba wax polish, cutting oil,
pineoil disinfectant, and a few others) [3]. Things changed drastically in the …
A very interesting and useful tutorial.