A polymerisable LC material comprising at least one di- or multireactive mesogenic compound and at least one compound of formula CO-1, ##STR00001##
wherein R.sup.1, R.sup.2, L.sup.1, L.sup.2, L.sup.3, and n have the meanings as given in claim 1. Furthermore, a method for preparation of the LC material, a polymer film with improved thermal durability obtainable from the corresponding polymerisable LC material, a method of preparation of such polymer film, and the use of such polymer film and said polymerisable LC material for optical, electro-optical, decorative or security devices.

The curable composition for imprinting includes: a compound represented by the following Formula (1); a radically polymerizable compound other than the compound represented by Formula (1); and a photoradical polymerization initiator, in Formula (1), R.sup.1 and R.sup.2 each independently represent a hydrogen atom or an organic group having 1 to 8 carbon atoms and may be bonded to each other to form a ring, R.sup.3 represents a monovalent organic group, and R.sup.4 and R.sup.5 each independently represent a hydrogen atom or a monovalent organic group. ##STR00001##

The curable composition for imprinting includes: a compound represented by the following Formula (1); a radically polymerizable compound other than the compound represented by Formula (1); and a photoradical polymerization initiator, in Formula (1), R.sup.1 and R.sup.2 each independently represent a hydrogen atom or an organic group having 1 to 8 carbon atoms and may be bonded to each other to form a ring, R.sup.3 represents a monovalent organic group, and R.sup.4 and R.sup.5 each independently represent a hydrogen atom or a monovalent organic group. ##STR00001##

The present disclosure relates to an internally plasticized polyvinyl chloride resin and a process for preparation thereof. The internally plasticized polyvinyl chloride resin comprises a polyvinyl chloride (PVC) resin covalently bonded to at least one plasticizer. The process is simple and economical and provides internally plasticized PVC with enhanced flexibility, and improved characteristics than conventional PVC resin.

The present disclosure relates to an internally plasticized polyvinyl chloride resin and a process for preparation thereof. The internally plasticized polyvinyl chloride resin comprises a polyvinyl chloride (PVC) resin covalently bonded to at least one plasticizer. The process is simple and economical and provides internally plasticized PVC with enhanced flexibility, and improved characteristics than conventional PVC resin.

The invention relates to a polymerizable LC material comprising one or more di- or multireactive mesogenic compounds and one or more compounds of formula S0, S1 or S2,

##STR00001##

wherein the individual radicals have one of the meaning as given in the claims. Furthermore, the present invention relates also to a method for its preparation, a polymer film with improved thermal durability and UV stability obtainable from a corresponding polymerizable LC material, to a method of preparation of such polymer film, and to the use of such polymer film and said polymerizable LC material for optical, electro-optical, decorative or security devices.

The invention relates to a polymerizable LC material comprising one or more di- or multireactive mesogenic compounds and one or more compounds of formula S0, S1 or S2,

##STR00001##

wherein the individual radicals have one of the meaning as given in the claims. Furthermore, the present invention relates also to a method for its preparation, a polymer film with improved thermal durability and UV stability obtainable from a corresponding polymerizable LC material, to a method of preparation of such polymer film, and to the use of such polymer film and said polymerizable LC material for optical, electro-optical, decorative or security devices.

Provided are a more reliable display panel, in which decomposition is performed using a photoinitiator having a radical-forming functional group with weak binding affinity, it is decomposed at a lower temperature and the thus-formed pattern not only releases a smaller amount of outgas, but also forms a pattern with high sensitivity.

Provided are a more reliable display panel, in which decomposition is performed using a photoinitiator having a radical-forming functional group with weak binding affinity, it is decomposed at a lower temperature and the thus-formed pattern not only releases a smaller amount of outgas, but also forms a pattern with high sensitivity.

The present invention aims to provide a photocurable resin composition capable of constituting a composition having high printability. The present invention relates to a photocurable resin composition containing (A) an allylic polymer produced by polymerization of an allylic compound represented by the following formula (I), and (B) a gelling agent, ##STR00001##
wherein R.sup.1 and R.sup.2 each represent H or CH.sub.3; X represents an a-valent group having an unsubstituted saturated or partially unsaturated four- to eight-membered cyclic structure; and a represents 2 or 3.