#FORMALDEHYDE J. FREDERIC WALKER .PDF PDF#

Original Assignee EI Du Pont de Nemours and Co Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.) Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.) Expired - Lifetime Application number US563990A Inventor Walker Joseph Frederic Current Assignee (The listed assignees may be inaccurate.

#FORMALDEHYDE J. FREDERIC WALKER .PDF PDF#

Google Patents Process of reacting formaldehyde, hydrogen chloride, and acetylene, and products produced therebyДownload PDF Info Publication number US2463227A US2463227A US563990A US56399044A US2463227A US 2463227 A US2463227 A US 2463227A US 563990 A US563990 A US 563990A US 56399044 A US56399044 A US 56399044A US 2463227 A US2463227 A US 2463227A Authority US United States Prior art keywords formaldehyde acetylene hydrogen chloride reaction chloride Prior art date Legal status (The legal status is an assumption and is not a legal conclusion.

Google Patents US2463227A - Process of reacting formaldehyde, hydrogen chloride, and acetylene, and products produced thereby US2463227A - Process of reacting formaldehyde, hydrogen chloride, and acetylene, and products produced thereby

Formaldehyde - J. Frederic Walker .pdf