The disclosure provides for dynamic polymers based on silyl ether exchange that are malleable and recyclable which have favorable mechanical properties and chemical resistance, methods of making thereof, and uses and applications thereof.

The disclosure provides for dynamic polymers based on silyl ether exchange that are malleable and recyclable which have favorable mechanical properties and chemical resistance, methods of making thereof, and uses and applications thereof.

The disclosure provides for dynamic polymers based on silyl ether exchange that are malleable and recyclable which have favorable mechanical properties and chemical resistance, methods of making thereof, and uses and applications thereof.

A resist composition containing a resin component having a structural unit represented by general formula (a0-1), and a compound represented by general formula (b1). In general formula (a0-1), R is a hydrogen atom, an alkyl group, or a halogenated alkyl group, Va.sup.1 is a divalent hydrocarbon group, n.sub.a1 represents an integer of 0 to 2, Ya.sup.0 is a carbon atom, Xa.sup.0 is a group forming a monocyclic aliphatic hydrocarbon group together with Ya.sup.0, and Ra.sup.00 is an aromatic hydrocarbon group or a specific unsaturated hydrocarbon group. In general formula (b1), R.sup.b1 represents a cyclic hydrocarbon group, Y.sup.b1 represents a divalent linking group containing an ester bond, V.sup.b1 represents an alkylene group, a fluorinated alkylene group, or a single bond, and M.sup.m+ is an m-valent organic cation. ##STR00001##

A resist composition containing a resin component having a structural unit represented by general formula (a0-1), and a compound represented by general formula (b1). In general formula (a0-1), R is a hydrogen atom, an alkyl group, or a halogenated alkyl group, Va.sup.1 is a divalent hydrocarbon group, n.sub.a1 represents an integer of 0 to 2, Ya.sup.0 is a carbon atom, Xa.sup.0 is a group forming a monocyclic aliphatic hydrocarbon group together with Ya.sup.0, and Ra.sup.00 is an aromatic hydrocarbon group or a specific unsaturated hydrocarbon group. In general formula (b1), R.sup.b1 represents a cyclic hydrocarbon group, Y.sup.b1 represents a divalent linking group containing an ester bond, V.sup.b1 represents an alkylene group, a fluorinated alkylene group, or a single bond, and M.sup.m+ is an m-valent organic cation. ##STR00001##

An actinic ray-sensitive or radiation-sensitive resin composition containing (A) an acid-decomposable resin, (B) a compound represented by General Formula (b1), and (C) a compound represented by General Formula (c1), in which a ratio of a content of the compound (C) to a content of the compound (B) is from 0.01% by mass to 10% by mass. In the formulae, L represents a single bond or a divalent linking group. A represents a group that decomposes by the action of an acid. B represents a group that decomposes by the action of an acid, a hydroxy group, or a carboxy group. It should be noted that at least one B represents the hydroxy group or the carboxy group. n represents an integer from 1 to 5. X represents an (n+1)-valent linking group. M.sup.+ represents a sulfonium ion or an iodonium ion.

##STR00001##

The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix.

The disclosure relates to thin layers comprising a catechol containing polymer or oligomer, as well as methods of making and using the thin layers comprising the catechol containing polymer or oligomer. The layers demonstrate improved adhesion between two materials without substantial modification of the adhesive matrix.

Disclosed are photosensitive resin compositions capable of forming positive resin films with excellent heat shape retention. The photosensitive resin compositions comprises a polymer having a monomer unit represented by the following general formula (I) and a polyamideimide: ##STR00001##
where R.sup.1 is a single chemical bond or a divalent C1-C6 hydrocarbon group which may have a substituent, and R.sup.2 is a hydrogen or a monovalent C1-C6 hydrocarbon group which may have a substituent.

Disclosed are photosensitive resin compositions capable of forming positive resin films with excellent heat shape retention. The photosensitive resin compositions comprises a polymer having a monomer unit represented by the following general formula (I) and a polyamideimide: ##STR00001##
where R.sup.1 is a single chemical bond or a divalent C1-C6 hydrocarbon group which may have a substituent, and R.sup.2 is a hydrogen or a monovalent C1-C6 hydrocarbon group which may have a substituent.