CA842209A - Method for the purification of xylylenediisocyanate - Google Patents

Method for the purification of xylylenediisocyanate

Info

Publication number
CA842209A
CA842209A CA842209A CA842209DA CA842209A CA 842209 A CA842209 A CA 842209A CA 842209 A CA842209 A CA 842209A CA 842209D A CA842209D A CA 842209DA CA 842209 A CA842209 A CA 842209A
Authority
CA
Canada
Prior art keywords
xylylenediisocyanate
purification
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA842209A
Inventor
Naito Kenji
Ogino Katsuhiko
Adica Osamu
Kuroda Hiroyuki
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
Publication date
Application granted granted Critical
Publication of CA842209A publication Critical patent/CA842209A/en
Expired legal-status Critical Current

Links

CA842209A Method for the purification of xylylenediisocyanate Expired CA842209A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA842209T

Publications (1)

Publication Number Publication Date
CA842209A true CA842209A (en) 1970-05-19

Family

ID=36326413

Family Applications (1)

Application Number Title Priority Date Filing Date
CA842209A Expired CA842209A (en) Method for the purification of xylylenediisocyanate

Country Status (1)

Country Link
CA (1) CA842209A (en)

Similar Documents

Publication Publication Date Title
CA1000301A (en) Process for the preparation of phenoxyalkylamines
CA970784A (en) Purification process
CA997375A (en) Process for the preparation of phenoxyalkylamines
CA953314A (en) Process for the preparation of 5-vinylnorbornene-2
CA942067A (en) Purification process
CA922721A (en) Process for the preparation of 3-phenyl-5-t-butyl-2-oxadiazolones
CA921481A (en) Process for the purification of caprolactam
CA960674A (en) Process for the preparation of isocarbostyrils
CA1000302A (en) Process for the preparation of phenoxyalkylamines
CA842209A (en) Method for the purification of xylylenediisocyanate
CA964656A (en) Process for the purification of caprolactam
CA921021A (en) Purification process
CA945143A (en) Process for the preparation of des-phenylalanin b1-insulin
CA1013752A (en) Process for the preparation of cycloalkanediones
CA958419A (en) Process for the preparation of 5-alkylidenenorbornene-2
CA850155A (en) Purification process
CA831502A (en) Method of purifying methyl-isobutylcarbinol
CA950625A (en) Method for the production of houses
CA925865A (en) Method for the production of triazolobenzodiazepine derivatives
CA951721A (en) Process for the preparation of 14-anhydrobufaline
CA987445A (en) Process for the preparation of transpolypentenamer
CA837608A (en) Process for the preparation of penicillines
CA843416A (en) Method for the purification of organic polyisocyanates
AU447908B2 (en) Process for the purification of p-amino phenol
CA839314A (en) Method for the production of bicycloheptanedimethylols