共 33 条
Sugar-Functional Vinyl Addition Poly(norbornene)-Photopatternable Poly(norbornenyl gluconamide) Compositions Developed with Water
被引:5
作者:
Smith, Steven
[1
,2
]
Paudel, Liladhar
[1
]
Cyrus, Crystal
[1
,4
]
Burgoon, Hugh
[1
]
Fujita, Kazuyoshi
[1
,3
]
Thoresen, Jennifer
[1
]
Thomas, Kim
[1
]
Langsdorf, Leah
[1
]
Rhodes, Larry F.
[1
]
机构:
[1] Promerus LLC, 9921 Brecksville Rd, Brecksville, OH 44141 USA
[2] Gabriel Performance Prod, Res, 725 State Rd, Ashtabula, OH 44004 USA
[3] Sumitomo Bakelite Co Ltd, Shinagawa Ku, 5-8 Higashi Shinagawa 2 Chome, Tokyo 1400002, Japan
[4] Lubrizol Corp, 9911 Brecksville Rd, Brecksville, OH 44141 USA
来源:
ACS OMEGA
|
2018年
/
3卷
/
03期
关键词:
PHOSPHINE CARBOXYLATE COMPLEXES;
CORRELATION NMR-SPECTROSCOPY;
INSERTION POLYMERIZATION;
NORBORNENE;
RESOLUTION;
PDCL2(TPPTS)(2);
PHOTORESISTS;
DERIVATIVES;
COPOLYMERS;
CATALYSTS;
D O I:
10.1021/acsomega.8b00081
中图分类号:
O6 [化学];
学科分类号:
0703 ;
摘要:
The norbornenyl gluconamide (NBGA) monomer can be polymerized by a number of palladium catalysts to give water-soluble, vinyl addition poly(NBGA). Depending on the catalyst used, the reaction conditions, and the chain-transfer additives employed, high-molecular-weight polymers can be obtained. These polymers can be thermally cross-linked at ca. 190 degrees C or at ca. 150 degrees C when the difunctional glutaraldehyde is added. A photopatternable composition is formed by the addition of a water-soluble diazide when the poly(NBGA) molecular weight is sufficiently high. After image-wise exposure, negative-tone patterns are revealed by water development. A detailed analysis of NBGA monomer structures by high-resolution nuclear magnetic resonance techniques including pure shift is reported showing that two diastereomers of each endo-and exo-isomer are formed from the reaction of norbornene methylamine and delta-gluconolactone.
引用
收藏
页码:2909 / 2917
页数:9
相关论文