Patent Application
App. No. 17/438,117
1,3-BUTANEDIOL
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Abstract
The purpose of the present invention is to stably provide 1,3-butanediol which is less odorous and is suitable for use in cosmetics. The 1,3-butanediol has a. content of odorous substance A, which is represented by chemical formula (A), of 2-10 wtppm and a content of odorous substance B, which is represented by chemical formula (B), of 4-25 wtppm.
Claims (3)
1 . A 1,3-butanediol, wherein an odor substance A represented by the chemical formula (A) is 1 wtppm or more and 10 wtppm or less, and an odor substance B represented by the chemical formula (B) is 4 wtppm or more and 25 wtppm or less:
2 . The 1,3-butanediol according to claim 1 , which is used as a cosmetic raw material.
3 . A cosmetic comprising the 1,3-butanediol according to claim 1 .
Assignments (3)
CHANGE OF ADDRESS
Recorded Feb 9, 2024
From: RESONAC CORPORATION
To: RESONAC CORPORATION
Reel/Frame 066547/0677 →
CHANGE OF NAME
Recorded Jun 23, 2023
From: SHOWA DENKO K.K.
To: RESONAC CORPORATION
Reel/Frame 064082/0513 →
ASSIGNMENT OF ASSIGNOR'S INTEREST
Recorded Sep 10, 2021
From: MORIWAKI, TAKUYA; KIMURA, KAZUYA
To: SHOWA DENKO K.K.
Reel/Frame 057448/0874 →