Synthetic resin compositions containing 2,2,6,6-tetramethyl piperidinyl triazines.

摘要

Synthetic resin compositions having an improved resistance to deterioration upon exposure to light comprising a 2,2,6,6tetramethyl piperidinyl triazine having one of the formulae (I), (II) and (III):
<Chemistry id="chema01" num="0001"><Image id="ia01" he="44" wi="58" file="IMGA0001.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema02" num="0002"><Image id="ia02" he="41" wi="69" file="IMGA0002.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema03" num="0003"><Image id="ia03" he="43" wi="69" file="IMGA0003.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><!-- EPO <DP n="2"> --> wherein:

<UnorderedLists id="ula01" listStyle="none"><ListItem>R, is selected from the group consisting of hydrogen, oxyl O, alkyl, alkenyl and hydroxyalkyl having from one to about twelve carbon atoms, phenalkyl having from seven to about twelve carbon atoms and acyloxyalkyl having from two to about twelve carbon atoms; and 2,3-epoxypropyl;</ListItem><ListItem>R<Sub>2</Sub> is selected from the group consisting of hydrogen, lower alkyl having from one to about five carbon atoms,
<Chemistry id="chema04" num="0004"><Image id="ia04" he="17" wi="46" file="IMGA0004.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>-0-R<Sub>3</Sub> (wherein R is hydrogen or lower alkyl having from one to about five carbon atoms; and R<Sub>3</Sub> is hydrogen or acyl having from one to about twenty carbon atoms);</ListItem><ListItem>X is selected from the group consisting of
<Chemistry id="chema05" num="0005"><Image id="ia05" he="23" wi="21" file="IMGA0005.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>-O-R<Sub>6</Sub>; and
<Chemistry id="chema06" num="0006"><Image id="ia06" he="35" wi="37" file="IMGA0006.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>R<Sub>4</Sub> is selected from the group consisting of hydrogen, alkyl having from one to about eighteen carbon atoms, aryl having from six to about fifteen carbon atoms, -(CH<Sub>2</Sub>)<Sub>P</Sub>-O-R<Sub>3</Sub> and
<Chemistry id="chema07" num="0007"><Image id="ia07" he="18" wi="26" file="IMGA0007.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>R<Sub>6</Sub> is selected from the group consisting of R<Sub>4</Sub> and
<Chemistry id="chema08" num="0008"><Image id="ia08" he="21" wi="26" file="IMGA0008.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>R<Sub>6</Sub> is selected from the group consisting of alkyl having from one to about eight carbon atoms, aryl having from six to about ten carbon atoms and
<Chemistry id="chema09" num="0009"><Image id="ia09" he="18" wi="29" file="IMGA0009.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>p is 1, 2 or 3;</ListItem><ListItem>R<Sub>7 </Sub>is selected from the group consisting of hydrogen, alkyl having from one to about eight carbon atoms and acyl having from about two to about five carbon atoms;</ListItem><ListItem>R<Sub>a </Sub>is selected from the group consisting of direct linkage, alkyiene having from about two to about twelve carbon atoms; arylene having from six to about ten carbon atoms;
<Chemistry id="chema10" num="0010"><Image id="ia10" he="15" wi="67" file="IMGA0010.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>R<Sub>3</Sub> is selected from the group consisting of hydrogen, alkyl having from one to about eight carbon atoms, aryl having from six to about ten carbon atoms, and acyl having from about two to about ten carbon atoms;</ListItem><ListItem>R,<Sub>o</Sub> is selected from the group consisting of alkylene having from one to twelve carbon atoms and aryiene having from six to ten carbon atoms;</ListItem><ListItem>Y is selected from the group consisting of X,
<Chemistry id="chema11" num="0011"><Image id="ia11" he="13" wi="22" file="IMGA0011.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema12" num="0012"><Image id="ia12" he="10" wi="41" file="IMGA0012.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>and a more than three valent residue derived from a polyalcohol or a polyamine by elimination of active H atoms thereof, i.e.,
<Chemistry id="chema13" num="0013"><Image id="ia13" he="14" wi="34" file="IMGA0013.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry></ListItem><ListItem>Z is selected from the group consisting of
<Chemistry id="chema14" num="0014"><Image id="ia14" he="14" wi="25" file="IMGA0014.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry><Chemistry id="chema15" num="0015"><Image id="ia15" he="8" wi="39" file="IMGA0015.TIF" imgContent="chem" imgFormat="TIFF" inline="no" /></Chemistry>q = 1 to 20; a</ListItem><ListItem>R<Sub>11</Sub> is selected from the group consisting of alkylene having from two to about eight carbon atoms, alkylene cycloalkylene having from seven to about eighteen carbon atoms, and arylene having from six to about ten carbon atoms;</ListItem><ListItem>n<Sub>1</Sub> is 1, 2 or 3;</ListItem><ListItem>n<Sub>2</Sub> is a number from 1 to 50;</ListItem><ListItem>m<Sub>1</Sub> is a number from 1 to 20;</ListItem><ListItem>m<Sub>2</Sub> is a number from 2 to 20;</ListItem><ListItem>r is a number from 1 to 48.</ListItem></UnorderedLists>