公开(公告)号：US3862059A

公开(公告)日：1975-01-21

申请号：US35818273

申请日：1973-05-04

Applicant: MONTEDISON SPA

Inventor： GRECO FRANCESCO ,  LONGI PAOLO ,  D ANGELO ROMANO ,  CHIOLLE ANTONIO ,  CREDALI LINO

IPC: C08F16/36 ,  C08F26/04 ,  C08J5/22 ,  C08F15/40

CPC classification number: C08J5/2231 ,  C08F16/36 ,  C08F26/04 ,  C08J5/22 ,  C08J2327/08 ,  C08J2329/12

Abstract: Copolymers including diallyldialkylammonium compounds of the formula:

WHEREIN R1 and R2 are independently selected from the group consisting of lower alkyl, halogen substituted lower alkyl and phenyl and X is OH, a halogen or an inorganic or organic anion, alkenyl monomers, such as methyl vinyl ketone and halogen containing vinyl monomers, are useful in the preparation of anion permoselective membranes.

Abstract translation: 共聚物包括下式的二烯丙基二烷基铵化合物：

公开(公告)号：US3686100A

公开(公告)日：1972-08-22

申请号：US3686100D

申请日：1970-01-27

Applicant: CONSIGLIO NAZIONALE RICERCHE ,  MONTEDISON SPA

Inventor： PARRINI PAOLO ,  CREDALI LINO ,  CHIOLLE ANTONIO

IPC: C08F8/00 ,  C08J5/22 ,  C08F3/84 ,  C08F15/02 ,  C08F29/12

CPC classification number: C08J5/2243 ,  C08F8/00 ,  C08J2333/18 ,  C08F26/00

Abstract: WHEREIN R" IS HYDROGEN, ALKYL, ARYL, CYCLOALKYL, ALKYLARYL OR ARYLALKYL CONTAINING 1 TO 10 C ATOMS AND BLENDS OF THE FOREGOING AMINE HOMOPOLYMERS AND COPOLYMERS WITH EACH OTHER AND WITH NON-ION EXCHANGE POLYMERS COMPOSED OF ALPHA-OLEFINS. METHODS FOR THE PREPARATION OF THE FOREGOING ANION-EXCHANGE COMPOSITIONS IN THE FORM OF GRANULES, FILMS AND MEMBRANE ARE DISCLOSED.

R"-CH=CH2

WHEREIN X IS A METHYLENE, ARYLENE (HAVING 6 TO 10 C ATOMS) OR CYCLOALKYLENE (HAVING 3 TO 10 C ATOMS) GROUP; R AND R'' ARE THE SAME OR DIFFERENT FROM EACH OTHER AND ARE ALKYL, ARYL, CYCLOALKYL, ALKYLARYL,OR ARYLALKYL GROUPS CONTAINING 3 TO 10 C ATOMS, N IS AN INTEGER FROM 1 TO 10 WHEN X IS A METHYLENE GROUP AND IS 0 OR AN INTEGER FROM 1 TO 10 WHEN X IS AN ARYLENE OR CYCLOALKYLENE GROUP; THE NITROGEN ATOMS OF THE AMINE POLYMER BEING IN THE QUATERNARY STATE. THE COMPOSITIONS OF THE INVENTION INCLUDE HOMOPOLYMERS OF THE FOREGOING AMINES, COPOLYMERS OF THE FOREGOING AMINES WITH OLEFINS HAVING THE FORMULA:

R''-N(-R)-X-(CH2)N-CH=CH2

ANION-EXCHANGE COMPOSITIONS COMPOSED OF POLYMERS OF UNSATURATED TERTIARY AMINES HAVING THE FORMULA: