The present invention provides a novel polymer and an organic light emitting device including the same.

An unsaturated deoxybenzoin compound has the structure (I) ##STR00001##
wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, and n are defined herein. A polymer including at least one group derived from a deoxybenzoin compound having structure (I), (II), or a combination thereof ##STR00002##
is also described, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, and n are defined herein.

An unsaturated deoxybenzoin compound has the structure (I) ##STR00001##
wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, and n are defined herein. A polymer including at least one group derived from a deoxybenzoin compound having structure (I), (II), or a combination thereof ##STR00002##
is also described, wherein R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7, R.sup.8, R.sup.9, R.sup.10, and n are defined herein.

A size-selective hemocompatible porous polymeric adsorbent system is provided, the polymer system comprises at least one crosslinking agent and at least one dispersing agent, and the polymer has a plurality of pores with diameters in the range from about 17 to about 40,000 Angstroms.

A size-selective hemocompatible porous polymeric adsorbent system is provided, the polymer system comprises at least one crosslinking agent and at least one dispersing agent, and the polymer has a plurality of pores with diameters in the range from about 17 to about 40,000 Angstroms.

Polyphenylene ether resin composition includes 100 parts by weight of polyphenylene ether resin, 25 to 40 parts by weight of copolymer, and 0.01 to 0.02 parts by weight of initiator. The copolymer is (A) copolymer polymerized of (a) mono-functional monomer, (b1) bi-functional monomer, and (c) tri-functional monomer through radical polymerization, (B) copolymer polymerized of (a) mono-functional monomer and (b2) bi-functional monomer through radical polymerization, or (C) a combination thereof.

A phosphorus-containing resin, wherein the phosphorus-containing resin comprises a structure as below:

##STR00001## wherein R.sup.A and R.sup.B are each independently a phenylethene group; Ar.sup.1, Ar.sup.2 are each independently a bivalent arylene group. The phosphorus-containing resin of the instant disclosure has high reactivity, and may crosslink with other materials, making the flame-retardant and heat-resistant composition possess excellent flame-retardant and heat resistance effect, therefore having high industrial value.

A phosphorus-containing resin, wherein the phosphorus-containing resin comprises a structure as below:

##STR00001## wherein R.sup.A and R.sup.B are each independently a phenylethene group; Ar.sup.1, Ar.sup.2 are each independently a bivalent arylene group. The phosphorus-containing resin of the instant disclosure has high reactivity, and may crosslink with other materials, making the flame-retardant and heat-resistant composition possess excellent flame-retardant and heat resistance effect, therefore having high industrial value.

This thermosetting adhesive composition contains as a component (A) a vinyl compound in which a terminal end of a bifunctional polyphenylene ether oligomer is converted to a vinyl group, as a component (B) a maleimide resin, and as a component (C) a thermoplastic elastomer, the equivalent ratio of vinyl groups in the component (A) and maleimide groups in the component (B) being 1.0:0.5 to 1.0:4.0, the proportion of the component (C) in the total weight of the component (A), the component (B), and the component (C) being 55 to 95% by weight, the ratio of styrene units of the component (C) with respect to the total weight of the component (C) being 10 to 40% by weight, the tensile stress at 100% elongation being 0.1 to 2.9 MPa, and the elongation at break being 100% or greater.

The present invention provides a polymer functional film obtained by polymerizing and curing a composition including (A) a styrene-based monomer represented by Formula (HSM); (B) a crosslinking agent represented by Formula (CL); and (C) a polymerization initiator represented by Formula (PI-1) or (PI-2), and a method for producing the same: ##STR00001## in which R.sup.1 represents a halogen atom or N.sup.+(R.sup.2)(R.sup.3)(R.sup.4)(X.sub.1.sup.?); n1 represents an integer from 1 to 10; here, R.sup.2 to R.sup.4 each independently represent a particular substituent; X.sub.1.sup.? represents an organic or inorganic anion; L.sup.1 represents an alkylene group or an alkenylene group; Ra, Rb, Rc and Rd each independently represent a particular substituent; n2 and n4 each independently represent an integer from 1 to 10; X.sub.2.sup.? and X.sub.3.sup.? each independently represent an organic or inorganic anion; and R.sup.5 to R.sup.10 each represent a hydrogen atom or a particular substituent.