Results 111 to 120 of about 5,062 (222)

Formulation and Storage Properties of Trasparent Soap Prepared From Enzymatically and Nonenzymatically Treated Palm-Based Materials [PDF]

open access: yes, 2004
The study on the physical and chemical properties of 28 samples of commercial transparent soap provided valuable information that could be used as a guideline in the preparation of palmbased transparent soap formulation.
Koh, Soo Peng
core  

Acidolysis of Bamboo Lignin II : Isolation and Identification of Acidolysis Products

open access: yesAcidolysis of Bamboo Lignin II : Isolation and Identification of Acidolysis Products
Guaiacyl, syringyl and ρ-hydroxyphenyl monomers which are expected by cleavage of the β-ether bonds in arylglycerol-β aryl ether structures have been isolated and identified in the acidolysis products of a bamboo MWL by various methods such as IR and NMR spectrometry.
openaire  

Production, Properties And Applications Of Mycelium-Bound Lipase Of A Locally Isolated Strain Of Aspergillus Flavus Link [PDF]

open access: yes, 1997
One of the most promising processes using lipase which will offer great potential application especially in term of cost reduction, is the use of mycelium-bound lipase (naturally immobilized lipase). However, there has been little work reported on the
Long, Kamariah
core  

Analysis of products from the oxidation of technical lignins by oxygen and H3PMo12O40 in water and aqueous methanol by size-exclusion chromatography [PDF]

open access: yes, 2017
One kraft lignin and two lignosulfonates were oxidized in aqueous acidic solutions containing a polyoxometalate (POM). The degradations were carried out in H2O or MeOH/H2O mixtures in the presence of oxygen.
Nagel, Marina V.   +2 more
core  

FAST PYROLYSIS OF ENZYMATIC/MILD ACIDOLYSIS LIGNIN FROM MOSO BAMBOO

open access: yesBioResources, 2010
The characteristics of enzymatic/mild acidolysis lignin (EMAL) isolated from moso bamboo were investigated using pyrolysis-gas chromato-graphy/mass spectrometry (Py-GC/MS).
Rui Lou, Shu-bin Wu, Gao-jin Lv
doaj  

Photoreactive Fluorinated Polyimide Protected by Tetrahydropyranyl Group(THP) Based on Photoinduced Acidolysis. Properties and kinetics for acidolysis.

open access: yesJournal of Photopolymer Science and Technology, 1992
Toshihiko Omote   +4 more
openaire   +2 more sources

Differentiating urethane and urea bond activation in polyurethane foam acidolysis. [PDF]

open access: yesChem Sci
Davis M   +8 more
europepmc   +1 more source

Closing the Loop on Polyurethane Foam Waste: Challenges, Emerging Technologies, and the Road to Sustainable Circularity. [PDF]

open access: yesACS Sustain Chem Eng
Velasco F   +7 more
europepmc   +1 more source

Closing the loop of polyurethane adhesives: Acidolysis process optimization

open access: yesInternational Journal of Adhesion and Adhesives, 2023
Donadini, Riccardo   +6 more
openaire   +1 more source

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