Results 91 to 100 of about 2,239 (183)

Perchloric Acid, an Effective Catalyst for Thermosetting Self‐Crosslinking Hydroxy Acrylic Resins

open access: yesJournal of Applied Polymer Science, Volume 143, Issue 4, January 20, 2026.
Perchloric acid is an effective catalyst for the crosslinking of hydroxy acrylate resins. Its action is based on the intermediate formation of alkyl perchloric esters. Transesterification gives volatile alkyl perchlorates that evaporate to give a catalyst‐free resin.
Patrick Wienefeld, Gerrit A. Luinstra
wiley   +1 more source

Review of Data Sources, QSARs and Integrated Testing Strategies for Skin Sensitisation [PDF]

open access: yes, 2008
This review collects information on sources of skin sensitisation data and computational tools for the estimation of skin sensitisation potential, such as expert systems and (quantitative) structure-activity relationship (QSAR) models.
PATLEWICZ Grace, WORTH ANDREW
core  

A study of the mannich reaction with certain phenols, of the causes of formation of coloured products and the prevention of their occurence [PDF]

open access: yes, 1979
This thesis was submitted for the degree of Master of Philosophy and awarded by Brunel University.Mannich bases from dimethylamine, formaldehyde and phenol, m-cresol, eugenol, p-tent-pentylphenol, p-tert butylphenol, p-iso-propylphenol, 3,1,5 ...
Patel, Mahesh
core   +1 more source

The Kolbe synthesis with alkyl ortho-xenols [PDF]

open access: yes, 1939
The phenol series of compounds has shown marked therapeutic activity. Generally there are two types phenols used as germicides and fungicides - (a) the very soluble type such as the resorcinols and ( b) the less soluble type such as the phenyl phenols ...
Harris, Sidney
core   +1 more source

Preparation of 2,2-dimethylchroman-4-ones from 5-alkyl-substituted resorcinols: microwave-assisted synthesis and theoretical calculations

open access: yesARKIVOC, 2013
Paula Morales   +6 more
doaj   +1 more source

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