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1.发明授权Pourable,storable,polymerizable lactam-catalyst-activator composition 失效可食用，可存储的，可聚合的乳酸 - 催化剂 - 活化剂组合物
公开(公告)号：US3790516A
公开(公告)日：1974-02-05
申请号：US3790516D
申请日：1972-03-08
Applicant: BAYER AG
Inventor： ROSENBAUM H , REINKING K , RUDOLPH H , DHEIN R
CPC classification number: C08G69/18
Abstract: A POURABLE, POLYMERIZABLE LACTAM-CATALYST-ACTIVATOR MIXTURE WHICH IS STABLE ON STORAGE COMPRISING AT LEAST ONE LACTAM HAVING MORE THAN 5 RING MEMBERS, AT LEAST ONE ACTIVATOR AND A MEMBER OF THE GROUP CONSISTING OF AN ALKALINE CATALYST AND AN 8 TO 90% BY WEIGHT SOLUTION OF AN ALKALINE CATALYST IN A LACTAM HAVING MORE THAN 5 RING MEMBERS SAID CATALYST OR SOLUTION OF THE CATALYST AND OPTIONALLY SAID ACTIVATOR BEING EMBEDDED IN AN ORGANIC MATERIAL.
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2.发明授权
公开(公告)号：US3790515A
公开(公告)日：1974-02-05
申请号：US3790515D
申请日：1972-03-08
Applicant: BAYER AG
Inventor： ROSENBAUM H , RUDOLPH H
CPC classification number: C08G69/18
Abstract: A POURABLE, STORABLE, POLYMERIZABLE LACTAM-CATALYST-ACTIVATOR MIXTURE COMPRISING AT LEAST ONE LACTAM HAVING MORE THAN 5 RING MEMBERS, AT LEAST ONE ALKALINE CATALYST AND AT LEAST ONE ACTIVATOR BEING EMBEDDED IN AN ORGANIC MATERIAL.
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