Invention Grant
US3210428A Polyols from 2-hydroxymethyl-1, 3-dioxolane and phenolic compounds
失效
来自2-羟甲基-1,3-二氧戊环和酚类化合物的多元醇
- Patent Title: Polyols from 2-hydroxymethyl-1, 3-dioxolane and phenolic compounds
- Patent Title (中): 来自2-羟甲基-1,3-二氧戊环和酚类化合物的多元醇
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Application No.: US83802859Application Date: 1959-09-04
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Publication No.: US3210428APublication Date: 1965-10-05
- Inventor: GUEST HOWARD R , BARNES ROBERT K
- Applicant: UNION CARBIDE CORP
- Assignee: Union Carbide Corp
- Current Assignee: Union Carbide Corp
- Priority: US83802859 1959-09-04
- Main IPC: C07C37/20
- IPC: C07C37/20 ; C07C39/16 ; C10L1/14 ; C10L1/18 ; C10L1/20 ; C10L1/22
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