公开(公告)号：US4849106A

公开(公告)日：1989-07-18

申请号：US71972

申请日：1987-07-10

Applicant: Leon Mir

Inventor： Leon Mir

IPC: B01D67/00 ,  B01D69/12 ,  B01D71/34 ,  B01D71/80

CPC classification number: B01D67/0088 ,  B01D67/0093 ,  B01D69/12 ,  B01D71/34 ,  B01D71/80

Abstract: Method for preparing a fouling-resistant polymer membrane for use in the separation of aqueous, cathodic, electrode-position-paint compositions, which method comprises treating a negative-charged polymer membrane material, having fixed negative-charged groups in the polymer, with a polyelectrolyte polymer having fixed positive-charged nitrogen groups in an amount sufficient to provide for an excess of positive-charged groups in the treated membrane polymer.

Abstract translation: 制备用于分离水性阴极电极位置涂料组合物的防污聚合物膜的方法，该方法包括在聚合物中处理具有固定负电荷基团的负电荷聚合物膜材料， 具有固定正电荷氮基团的聚电解质聚合物的量足以在经处理的膜聚合物中提供过量的带正电荷的基团。

公开(公告)号：US4412922A

公开(公告)日：1983-11-01

申请号：US304012

申请日：1981-09-21

Applicant: Leon Mir

Inventor： Leon Mir

IPC: B01D67/00 ,  B01D69/02 ,  B01D69/12 ,  B01D71/34 ,  B01D71/80 ,  C25D13/24 ,  B01D13/00

CPC classification number: B01D67/0088 ,  B01D61/425 ,  B01D67/0093 ,  B01D69/12 ,  B01D71/34 ,  B01D71/80 ,  C25D13/24

Abstract: A method for preparing a fouling-resistant polymer membrane for use in the separation of aqueous, cathodic, electrode-position-paint compositions, which method comprises treating a negative-charged polymer membrane material, having fixed negative-charged groups in the polymer, with a polyelectrolyte polymer having fixed positive-charged nitrogen groups in an amount sufficient to provide for an excess of positive-charged groups in the treated membrane polymer.

Abstract translation: 一种制备用于分离水性阴极电极位置涂料组合物的防污聚合物膜的方法，该方法包括在聚合物中处理具有固定负电荷基团的负电荷聚合物膜材料， 具有固定的正电荷氮基团的聚电解质聚合物，其量足以在经处理的膜聚合物中提供过量的带正电荷的基团。