東華大學圖書館 |

語系: 繁體中文

說明(常見問題)

回圖書館首頁

手機版館藏查詢

登入

回首頁 到查詢結果 [ null ]

切換: 標籤 | MARC模式 | ISBD

Development of Bio-Based Organogels ...

LeMasney, Courtney A.,

FindBook

Google Book

Amazon

博客來

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

紀錄類型:	書目-電子資源 : Monograph/item
正題名/作者:	Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications // Courtney A LeMasney.
作者:	LeMasney, Courtney A.,
面頁冊數:	1 electronic resource (146 pages)
附註:	Source: Masters Abstracts International, Volume: 86-03.
Contained By:	Masters Abstracts International86-03.
標題:	Chemical engineering. -
電子資源:	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 /
LDR:03053nmm a22004453i 4500 001 2428942
005 20250420214355.5
006 m o d
007 cr|nu||||||||
008 261011s2024 miu||||||m |||||||eng d
020 $a 9798384080961
035 $a (MiAaPQD)AAI31561360
035 $a AAI31561360
040 $a MiAaPQD $b eng $c MiAaPQD $e rda
100 1 $a LeMasney, Courtney A., $e author. $3 3816486
245 1 0 $a Development of Bio-Based Organogels for the Replacement of Silicone Elastomers in Cosmetic & Personal Care Applications / $c Courtney A LeMasney.
264 1 $a Ann Arbor : $b ProQuest Dissertations & Theses, $c 2024
300 $a 1 electronic resource (146 pages)
336 $a text $b txt $2 rdacontent
337 $a computer $b c $2 rdamedia
338 $a online resource $b cr $2 rdacarrier
500 $a Source: Masters Abstracts International, Volume: 86-03.
500 $a Advisors: Stanzione, Joseph F., III Committee members: Kinaci, Emre; Palmese, Giuseppe R.; Fevola, Michael J.; Storti, Gia.
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.
546 $a English
590 $a School code: 1419
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.
790 $a 1419
791 $a M.S.
792 $a 2024
856 4 0 $u https://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=31561360