Provided herein is a curable liquid stereolithography resin comprising (a) a divinylarene dioxide, such as for example a divinylbenene dioxide (DVBDO); (b) a free radically curable component, such as for example a (meth)acrylate component; (c) a cationic photoinitiator; and (d) a free radical photoinitiator. The stereolithography resin may comprise additional components, such as a cationically curable component other than a divinylarene dioxide. Preferably, the stereolithography resin has a viscosity at 25° C. of less than 400 mPa.Math.s.

Provided herein is a curable liquid stereolithography resin comprising (a) a divinylarene dioxide, such as for example a divinylbenene dioxide (DVBDO); (b) a free radically curable component, such as for example a (meth)acrylate component; (c) a cationic photoinitiator; and (d) a free radical photoinitiator. The stereolithography resin may comprise additional components, such as a cationically curable component other than a divinylarene dioxide. Preferably, the stereolithography resin has a viscosity at 25° C. of less than 400 mPa.Math.s.

Supported onium salts used as initiators for the synthesis of polycarbonates by copolymerization of carbon dioxide with epoxides are described. Embodiments of the present disclosure describe initiators comprising an insoluble portion including an onium cation attached to an insoluble support; and an anion, wherein the anion is a counter-ion to the onium cation. Embodiments further describe methods of making polycarbonates using the initiator, methods of making initiators, and the like.

Supported onium salts used as initiators for the synthesis of polycarbonates by copolymerization of carbon dioxide with epoxides are described. Embodiments of the present disclosure describe initiators comprising an insoluble portion including an onium cation attached to an insoluble support; and an anion, wherein the anion is a counter-ion to the onium cation. Embodiments further describe methods of making polycarbonates using the initiator, methods of making initiators, and the like.

A resist composition containing a resin component (A1) having a constitutional unit derived from a compound represented by General Formula (a01-1). In the formula, W.sup.01 represents a polymerizable group-containing group, C.sup.t represents a tertiary carbon atom, and X.sup.t represents a group that forms a monocyclic or polycyclic alicyclic group together with C.sup.t, Ra.sup.1 to Ra.sup.3 represents a hydrocarbon group having 1 to 10 carbon atoms, which may have a substituent, or a hydrogen atom, or two or more of Ra.sup.1 to Ra.sup.3 are bonded to each other to form an aliphatic ring, not all of Ra.sup.1 to Ra.sup.3 are hydrogen atoms, n represents 0 or 1 ##STR00001##

A resist composition containing a resin component (A1) having a constitutional unit derived from a compound represented by General Formula (a01-1). In the formula, W.sup.01 represents a polymerizable group-containing group, C.sup.t represents a tertiary carbon atom, and X.sup.t represents a group that forms a monocyclic or polycyclic alicyclic group together with C.sup.t, Ra.sup.1 to Ra.sup.3 represents a hydrocarbon group having 1 to 10 carbon atoms, which may have a substituent, or a hydrogen atom, or two or more of Ra.sup.1 to Ra.sup.3 are bonded to each other to form an aliphatic ring, not all of Ra.sup.1 to Ra.sup.3 are hydrogen atoms, n represents 0 or 1 ##STR00001##

Embodiments of the present application relate to porous polymeric beads solid support for use in oligonucleotide synthesis and the method of producing and using the same. Further embodiments relate to porous polymeric beads and method for preparing and using the same.

Embodiments of the present application relate to porous polymeric beads solid support for use in oligonucleotide synthesis and the method of producing and using the same. Further embodiments relate to porous polymeric beads and method for preparing and using the same.

The present invention aims to provide a compound capable of increasing the adhesion strength of adhesive compositions, particularly, even to low polarity adherends. The present invention also aims to provide a method for producing the compound, an adhesive composition containing the compound, and an adhesive tape including an adhesive layer containing the adhesive composition. Provided is a compound including at least one structural unit (A) selected from the group consisting of a structural unit (A-1) and a structural unit (A-1′) that are represented by the following formulas:

##STR00001##

wherein each R.sup.1 represents a hydrogen atom, an aliphatic hydrocarbon group, an aromatic hydrocarbon group, a polar functional group, an aliphatic hydrocarbon group containing a polar functional group, or an aromatic hydrocarbon group containing a polar functional group; n represents an integer of 2 or greater and 4 or less; and n′ represents an integer of 2 or greater and 5 or less.

The present invention aims to provide a compound capable of increasing the adhesion strength of adhesive compositions, particularly, even to low polarity adherends. The present invention also aims to provide a method for producing the compound, an adhesive composition containing the compound, and an adhesive tape including an adhesive layer containing the adhesive composition. Provided is a compound including at least one structural unit (A) selected from the group consisting of a structural unit (A-1) and a structural unit (A-1′) that are represented by the following formulas:

##STR00001##

wherein each R.sup.1 represents a hydrogen atom, an aliphatic hydrocarbon group, an aromatic hydrocarbon group, a polar functional group, an aliphatic hydrocarbon group containing a polar functional group, or an aromatic hydrocarbon group containing a polar functional group; n represents an integer of 2 or greater and 4 or less; and n′ represents an integer of 2 or greater and 5 or less.