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Development of Bio-Based Organogels ...

LeMasney, Courtney A.,

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Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications /

Record Type:	Electronic resources : Monograph/item
Title/Author:	Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications // Courtney A LeMasney.
Author:	LeMasney, Courtney A.,
Description:	1 electronic resource (146 pages)
Notes:	Source: Masters Abstracts International, Volume: 86-03.
Contained By:	Masters Abstracts International86-03.
Subject:	Chemical engineering. -
Online resource:	https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31561360
ISBN:	9798384080961

Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications /
LeMasney, Courtney A.,

Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications /Courtney A LeMasney. - 1 electronic resource (146 pages)

Source: Masters Abstracts International, Volume: 86-03.

Silicone elastomers (SE) are a major component in many cosmetic and personal care products, providing excellent spreading properties, leaving a dry, silky feel on the skin. Unfortunately, the manufacturing of silicone is a high energy consuming process, and these products are not biodegradable. Capryloyl/glycerin/sebacic acid (CGS) copolymers are an economical, nontoxic platform for synthesizing bio-based materials with tailored properties. These polyester networks are formed through esterification with water as its only side product. By altering feed ratios and reaction conditions, final products can vary from branched fluids to highly crosslinked elastomers. This thesis investigated controlling the crosslink density of the CGS copolymer network and swelled samples with ether- and ester- based organic solvents to form organogels that mimic the properties of SEs utilized in industry. Gel contents were determined via spectroscopic and thermogravimetric techniques. Mechanical evaluations were also performed to understand the properties of organogels formed under varying reaction conditions. Due to a lack of shearing equipment, an organogel that perfectly matched the properties of SEs was unable to be developed. However, a framework was created for producing organogel materials with the CGS copolymer network, and the influence of specific feedstocks on material properties was identified. Performance was also optimized by testing multiple catalysts to create sustainable ingredient replacements for the cosmetics industry.

English

ISBN: 9798384080961Subjects--Topical Terms:

560457
Chemical engineering.
Subjects--Index Terms:

Bio-based materials

Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications /
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245 1 0 $a Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications / $c Courtney A LeMasney.
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300 $a 1 electronic resource (146 pages)
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502 $b M.S. $c Rowan University $d 2024.
520 $a Silicone elastomers (SE) are a major component in many cosmetic and personal care products, providing excellent spreading properties, leaving a dry, silky feel on the skin. Unfortunately, the manufacturing of silicone is a high energy consuming process, and these products are not biodegradable. Capryloyl/glycerin/sebacic acid (CGS) copolymers are an economical, nontoxic platform for synthesizing bio-based materials with tailored properties. These polyester networks are formed through esterification with water as its only side product. By altering feed ratios and reaction conditions, final products can vary from branched fluids to highly crosslinked elastomers. This thesis investigated controlling the crosslink density of the CGS copolymer network and swelled samples with ether- and ester- based organic solvents to form organogels that mimic the properties of SEs utilized in industry. Gel contents were determined via spectroscopic and thermogravimetric techniques. Mechanical evaluations were also performed to understand the properties of organogels formed under varying reaction conditions. Due to a lack of shearing equipment, an organogel that perfectly matched the properties of SEs was unable to be developed. However, a framework was created for producing organogel materials with the CGS copolymer network, and the influence of specific feedstocks on material properties was identified. Performance was also optimized by testing multiple catalysts to create sustainable ingredient replacements for the cosmetics industry.
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650 4 $a Chemical engineering. $3 560457
650 4 $a Polymer chemistry. $3 3173488
650 4 $a Materials science. $3 543314
650 4 $a Sustainability. $3 1029978
653 $a Bio-based materials
653 $a Cosmetics
653 $a Organogels
653 $a Personal care
653 $a Silicone elastomers
690 $a 0542
690 $a 0794
690 $a 0640
690 $a 0495
710 2 $a Rowan University. $b Chemical Engineering. $e degree granting institution. $3 3816487
720 1 $a Stanzione, Joseph F., III $e degree supervisor.
773 0 $t Masters Abstracts International $g 86-03.
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