Patent ID: 6174615
Filing Date: 2001-01-16
Classification: C08G,H01M,Y02E,Y02P,Y10T

Abstract:
A composite comprising:a polysilamine having a repeating unit represented by the following formula[--N(R.sup.1)--A.sup.1 --Si(R.sup.2)(R.sup.3)--B--].sub.nwhereinR.sup.1, R.sup.2 and R.sup.3 are the same or different and each is a hydrogen atom or a lower alkyl group;A.sup.1 is a lower alkylene group which may be substituted by a lower alkyl group, a group represented by the formula --A.sup.2 --N(R.sup.4)--A.sup.3 -- or a group represented by the formula --A.sup.2 --N(R.sup.4)--A.sup.3 --N(R.sup.5)--A.sup.4, wherein A.sup.2, A.sup.3 and A.sup.4 are the same or different and each is a lower alkylene group which may be substituted by a lower alkyl group;R.sup.4 and R.sup.5 are the same or different and each is a hydrogen atom or a lower alkyl group;B is a lower alkylene group which may be substituted by a lower alkyl group; andn is an integer of not less than 2, and a strong acid.