Structure and properties of complex transition-metal (II) salts of ethylene-methacrylic acid copolymer with 1,3-bis (aminomethyl) cyclohexane

1991 ◽  
Vol 29 (6) ◽  
pp. 753-758 ◽  
Author(s):  
Eisaku Hirasawa ◽  
Kenji Tadano ◽  
Shinichi Yano
Keyword(s):  
Transition Metal ◽  
Methacrylic Acid ◽  
Structure And Properties ◽  
Acid Copolymer

scholarly journals STRUCTURE AND PROPERTIES OF IONOMERS BASED ON ETHYLENE-CO-METHACRYLIC ACID COPOLYMER (EMAA)

1999 ◽  
Vol 48 (3Appendix) ◽  
pp. 28-32 ◽  
Author(s):  
Xiangsheng ZENG ◽  
Hideki YAMANE ◽  
Masaoki TAKAHASHI ◽  
Toshiro MASUDA
Keyword(s):  
Methacrylic Acid ◽  
Structure And Properties ◽  
Acid Copolymer

scholarly journals STRUCTURE AND PROPERTIES OF IONOMERS BASED ON ETHYLENE-CO-METHACRYLIC ACID COPOLYMER (EMAA)

1999 ◽  
Vol 48 (3Appendix) ◽  
pp. 33-37
Author(s):  
Xiangsheng ZENG ◽  
Hideki YAMANE ◽  
Masaoki TAKAHASHI ◽  
Toshiro MASUDA
Keyword(s):  
Methacrylic Acid ◽  
Structure And Properties ◽  
Acid Copolymer

Physicochemical characterization and mechanisms of release of theophylline from melt-extruded dosage forms based on a methacrylic acid copolymer

2005 ◽  
Vol 301 (1-2) ◽  
pp. 112-120 ◽  
Author(s):  
Christopher R. Young ◽  
Caroline Dietzsch ◽  
Matteo Cerea ◽  
Thomas Farrell ◽  
Kurt A. Fegely ◽  
...  
Keyword(s):  
Methacrylic Acid ◽  
Physicochemical Characterization ◽  
Dosage Forms ◽  
Acid Copolymer

Structure and Properties of Novel Superhard Nanocrystalline/Amorphous Composite Materials

1995 ◽  
Vol 400 ◽  
Author(s):  
S. Vepřek ◽  
M. Haussmann ◽  
S. Reiprich
Keyword(s):  
Elastic Modulus ◽  
Composite Materials ◽  
Transition Metal ◽  
Theoretical Concept ◽  
Structure And Properties ◽  
Superhard Materials ◽  
Transition Metal Nitride ◽  
Upper Limit ◽  
Amorphous Si ◽  
Matrix Hardness

AbstractWe have developed a theoretical concept for the design of novel superhard materials and verified it experimentally on several systems nc-MenN/a-Si3N4 (nc-MenN is a nanocrystalline transition metal nitride imbedded in a thin amorphous Si3N4 matrix). Hardness in excess of 5000 kg/mm2 (about 50 GPa) and elastic modulus of ≥550 GPa have been achieved [1-3]. Here we address the questions of the universality of the concept for the design of a variety of nc/a systems and the upper limit of the hardness which may be achieved.

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