Silylaminesiloxanes and polyfunction- al acids for encapsulating composi- tions

Claim 1

A FLUID COMPOSITION COMPRISING (A) 100 PARTS OF A SILICON-NITROGEN POLYMER HAVING A VISCOSITY OF FROM 102 TO 109 CENTIPOISES AT 25*C., AND FROM 0.001 TO 2 MOLES OF A UNIT SELECTED FROM THE CLASS CONSISTING OF (R''2N) R2SIO05, (R''2N)R2SI(NR'')0.5 AND R3SINR'' CHEMICALLY COMBINED WITH FROM 98 TO 99.999 MOLES OF UNITS SELECTED FROM THE CLASS CONSISTING OF R2SIO, RSIO1.5, SIO2, AND MIXTURES THEREOF TO PROVIDE FOR A RATIO OF FROM 1.5 TO 2.04 OF THE SUM OF THE R AND R''2N RADICALS PER SILICON ATOM OF SAID SILICON-NITROGEN POLYMER, AND (B) FROM 0.5 TO 10 PARTS OF A POLYFUNCTIONAL COMPOUND SELECTED FROM THE CLASS CONSISTING OF BORON-OXIDE, A BORON-OXYGEN ACID, AN ESTER OF A BORON-OXYGEN ACID, A PHOSPHOROUS-CONTAINING ACID, SULFURIC ACID AND FERRIC CHLORIDE, WHERE THE FREE VALENCE OF THE SILICON ATOMS OF SAID SILICON-POLYMER, OTHER THAN THOSE CONNECTED TO OXYGNE TO FORM SILOXANE LINKAGES AND NITROGEN TO FORM TERMINAL UNITS SELECTED FROM THE CLASS CONSISTING OF SILAZY, SILYLAMINESILOXY, AND SILYAMINESILAZY, ARE JOINED TO R RADICALS, AND WHERE THE FREE VALENCES OF THE NITROGEN ATOMS OF SAID SILICON-NITROGEN POLYMER, OTHER THAN THOSE CONNECTED TO SILICON ATOMS, ARE JOINED TO R'' RADICALS WHERE R IS A MEMBER SELECTED FROM THE CLASS CONSISTING OF MONOVALENT HYDROCARBON RADICALS, AND HALOGENATED MONOVALENT HYDROCARBON RADICALS, AND R'' IS A MEMBER SELECTED FROM THE CLASS CONSISTING OF HYDROGEN AND MONOVALENT HYDROCARBON RADICALS.