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Chemistry
New in Chemistry (page 18 of 23)
Oct 10, 2006 | 03:15 PM CDT
Comparatively Speaking: Sun Protection vs. Broad Spectrum Protection
Industry expert Tony O’Lenick asks: What is the difference between sun protection and broad spectrum protection? Olga V. Dueva-Koganov of Ciba provides the answer.
Oct 02, 2006 | 10:42 AM CDT
An Antimicrobial Deodorant
By: Charles Fox, Independent Consultant
In recent years, in response to increased consumer demand for antiperspirants with deodorant functions, the antiperspirant deodorant market has expanded. Accordingly, each company is energetically doing research on body odor and developing antiperspirants.
Sep 26, 2006 | 08:52 AM CDT
Shampoo Component Word Search
Industry expert Ken Klein tests your shampoo formulating knowledge with this brain teaser.
Sep 26, 2006 | 08:41 AM CDT
Comparatively Speaking: Silver Based Biocides vs. Quaternary Biocides
Industry expert Tony O’Lenick asks: What is the difference between silver based biocides and quaternary biocides? Norman Lowe from Chemlink (UK) answers the question.
Sep 08, 2006 | 04:55 PM CDT
Surfactants Word Search
Industry expert Ken Klein tests your formulating knowledge with a surfactants word search.
Aug 31, 2006 | 11:02 AM CDT
Wipes
By: Charles Fox
Cosmetic neurotoxin compositions: Allergan describes cosmetic neurotoxin compositions and methods of use. Cosmetic compositions include a clostridial neurotoxin component and a microsphere component. Certain compositions also include a botulinum toxin and a plurality of swellable microspheres.
Aug 29, 2006 | 04:47 PM CDT
What's Wrong with this Formula?
Industry expert Ken Klein tests your formulating knowledge with a sample formula filled with errors. Can you find them?
Aug 29, 2006 | 04:19 PM CDT
Comparatively Speaking: Newtonian vs. Non-newtonian Liquids
Industry expert Tony O'Lenick asks: What is the difference between newtonian and non-newtonian liquids? The answer to this question was provided by Peter Styne.
Aug 15, 2006 | 04:35 PM CDT
Exclusive! Comedic Chemistry By Ken Klein
Industry expert Ken Klein brings a little comedy to the bench with a few chemistry riddles...
Aug 15, 2006 | 01:20 PM CDT
Comparatively Speaking: Commodity vs. Specialty Chemical
Industry expert Tony O'Lenick asks: What is the difference between a commodity and a specialty chemical?