Inventor

SONG HEYUAN

CN7 patents

⚠️ This page may combine multiple inventors who share the name “SONG HEYUAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LANZHOU CHEM PHYS INST

4 patents

US7598402B2Oct 6, 2009

Process for synthesizing trioxymethylene using ionic liquid

LANZHOU CHEM PHYS INST6 citations70

US8344183B2Jan 1, 2013

Method for synthesizing polyoxymethylene dimethyl ethers by ionic liquid catalysis

LANZHOU CHEM PHYS INST2 citations60

US9067188B2Jun 30, 2015

System and method for continuously producing polyoxymethylene dialkyl ethers

LANZHOU CHEM PHYS INST1 citations48

US9169186B2Oct 27, 2015

System and method for continuously producing polyoxymethylene dimethyl ethers

LANZHOU CHEM PHYS INST0 citations33

CHEN JING

1 patent

US8816131B2Aug 26, 2014

Method for synthesizing polyoxymethylene dimethyl ethers catalyzed by an ionic liquid

CHEN JING3 citations61

XIA CHUNGU

1 patent

US8987521B2Mar 24, 2015

Method for preparing polyoxymethylene dimethyl ethers by acetalation reaction of formaldehyde with methanol

XIA CHUNGU1 citations44

SUZHOU OST ADVANCED MATERIALS CO LTD

1 patent

US9168503B2Oct 27, 2015

Reaction system and process for preparing polymethoxy dimethyl ether

SUZHOU OST ADVANCED MATERIALS CO LTD0 citations30