s-Triazine hexacarboxylic acids having the formula ##SPC1## Can be prepared by reacting cyanuric chloride with a diakyl substituted aromatic compound and thereafter oxidizing the intermediate to yield the above acid. By dehydrating the acid a corresponding trianhydride is obtained. Such compounds are useful as crosslinking agents for resin systems.
Non-crystallizable pi-conjugated molecular glass mixtures, charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof for organic light emitting diodes and other organic electronics and photonics applications
申请人:MOLECULAR GLASSES, INC.
公开号:US10240084B2
公开(公告)日:2019-03-26
The present invention provides charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R1Y1)p[(Z1Y2)mR2Y3]nZ2Y4R3 wherein m is zero or one; n is zero up to an integer at which said compound starts to become a polymer; p is an integer of from one to eight; each R1 and R3 is independently a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus; R2, Z1, and Z2 each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y1, Y2, Y3 and Y4 each independently represent a triple bond, a double bond, or a single bond link.
Non-crystallizable Pi-conjugated Molecular Glass Mixtures, Charge Transporting Molecular Glass Mixtures, Luminescent Molecular Glass Mixtures, or Combinations Thereof for Organic Light Emitting Diodes and other Organic Electronics and Photonics Applications
申请人:Molaire Consulting
公开号:US20150275076A1
公开(公告)日:2015-10-01
The present invention provides charge transporting molecular glass mixtures, luminescent molecular glass mixtures, or combinations thereof comprising at least two nonpolymeric compounds each independently corresponding to the structure (R
1
Y
1
)
p
[(Z
1
Y
2
)
m
R
2
Y
3
]
n
Z
2
Y
4
R
3
wherein m is zero or one; n is zero up to an integer at which said compound starts to become a polymer; p is an integer of from one to eight; each R
1
and R
3
is independently a monovalent aliphatic or cycloaliphatic hydrocarbon group having 1 to 20 carbon atoms, an aromatic group or a multicyclic aromatic nucleus; R
2
, Z
1
, and Z
2
each independently represent multivalent aliphatic or cycloaliphatic hydrocarbon groups having 1 to 20 carbon atoms or an aromatic group; and Y
1
, Y
2
, Y
3
and Y
4
each independently represent a triple bond, a double bond, or a single bond link.