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公开(公告)号：US3703531A
公开(公告)日：1972-11-21
申请号：US3703531D
申请日：1971-05-12
Applicant: TEXACO AG
Inventor： CHERUBIM MARTIN , GIEHRING HORST , NEIER WILHELM
CPC classification number: C08G59/10
Abstract: METHOD OF PRODUCING LIGHT COLORED BASIC NITROGEN AND HYDROXYL CONTAINING EPOXIDE RESINS HAVING AN EPOXIDE EQUIVALENT OF FROM 90 TO 1500 COMPRISING FIRST CONTACTING AN ALKYL PRIMARY AMINE OF FROM 1 TO 6 CARBONS WITH EPICHLOROHYDRIN IN THE PRESENCE OF DI-SECONDARY-BUTYLETHER AND SECOND CONTACTING THE FORMED CHLOROHYDRIN INTERMEDIATE WITH AN ALKALI METAL HYDROXIDE IN THE PRESENCE OF DISECONDARY-BUTYLETHER AND/OR METHYL ETHYL KETONE.
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