The present disclosure relates to a polymer for photoresist and a photoresist composition including the same. The polymer for photoresist may include a polymerization unit comprising a sensitizer, and a protection group. The polymerization unit may include a structure of chemical formula 1:

##STR00001##

wherein R.sub.1 is hydrogen, a halogen element, a methyl group, a trifluoromethyl group, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 6 to 18 carbon atoms, or a substituted or unsubstituted arylalkyl group having 6 to 18 carbon atoms, and n is an integer of 1 to 100,000.

The present disclosure relates to a polymer for photoresist and a photoresist composition including the same. The polymer for photoresist may include a polymerization unit comprising a sensitizer, and a protection group. The polymerization unit may include a structure of chemical formula 1:

##STR00001##

wherein R.sub.1 is hydrogen, a halogen element, a methyl group, a trifluoromethyl group, a substituted or unsubstituted alkyl group having 1 to 10 carbon atoms, a substituted or unsubstituted aryl group having 6 to 18 carbon atoms, or a substituted or unsubstituted arylalkyl group having 6 to 18 carbon atoms, and n is an integer of 1 to 100,000.

This invention relates to an additive based on (co)polymers resulting from the reaction between at least one dialdehyde compound and at least one complex (co)polymer obtained by polymerization of water-soluble monomers in the presence of at least one host (co)polymer comprising vinylamine functions.

This invention relates to an additive based on (co)polymers resulting from the reaction between at least one dialdehyde compound and at least one complex (co)polymer obtained by polymerization of water-soluble monomers in the presence of at least one host (co)polymer comprising vinylamine functions.

What are described are copolymers containing cationic structural units and macromonomeric structural units. The copolymers are, for example, advantageously suitable for use in detergent compositions and lead to advantageous shine results, for example, after application on hard surfaces.

What are described are copolymers containing cationic structural units and macromonomeric structural units. The copolymers are, for example, advantageously suitable for use in detergent compositions and lead to advantageous shine results, for example, after application on hard surfaces.

The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.

The invention provides an associative polymer, a powder, and a process for making a powder comprising, networking one or more associative polymer(s) and one or more optional surfactant(s) to form a wet gel, and forming a powder from the wet gel, wherein the associative polymer(s) have a weight average molecular weight of from about 10 kDa to about 2,000 kDa.

Disclosed herein is a novel class of multiple charged cationic polymers that are derived from an aza-Michael Addition reaction between a polyamine (Michael donor) and an activated olefin (Michael acceptor), methods of making the same, and use thereof. Also disclosed herein are the methods of using multiple charged cationic polymers disclosed herein on a surface.

Disclosed herein is a novel class of multiple charged cationic polymers that are derived from an aza-Michael Addition reaction between a polyamine (Michael donor) and an activated olefin (Michael acceptor), methods of making the same, and use thereof. Also disclosed herein are the methods of using multiple charged cationic polymers disclosed herein on a surface.