Title:
CO-CRYSTALLINE DIACETYLENE MONOMER COMPOSITION, CRYSTAL PHASE AND MIXTURE, AND RELATED METHOD
Document Type and Number:
Japanese Patent JP2014159602
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a novel diacetylene monomer composition, a mixture and a crystal phase.SOLUTION: A solid polymerizable diacetylene monomer composition (including a composition co-crystallized from various solvent systems under various cooling conditions) may show a diffraction pattern related to a coloring reaction property of the composition. A high reactive composition is disclosed and a high reactive phase and a low reactive phase are identified. A low angle powder X ray diffraction peak may show a presence of one or a plurality of crystal phases in the composition. A finger print area may show a finger print pattern of different diffraction peaks related to different reactivity. Information about polymerization of a diacetylene monomer is disclosed by using characterization of 13C nuclear magnetic resonance ("NMR"). A diacetylene monomer composition useful for an indicator of ambient condition (for example a time-temperature indicator) is disclosed.
Inventors:
ELIZABETH CASTILLO MARTINEZ
RAY H BAUGHMAN
LEE J HALL
KOZLOV MIKHAIL
DAWN E SMITH
THADDEUS PRUSIK
CARL M LENTZ
RAY H BAUGHMAN
LEE J HALL
KOZLOV MIKHAIL
DAWN E SMITH
THADDEUS PRUSIK
CARL M LENTZ
Application Number:
JP2014113741A
Publication Date:
September 04, 2014
Filing Date:
June 02, 2014
Export Citation:
Assignee:
TEMPTIME CORP
International Classes:
C08F38/02; C07C273/16; C07C275/20; G01N24/08; G01N24/12
Attorney, Agent or Firm:
Shusaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto
Natsuki Morishita
Takatoshi Iida
Daisuke Ishikawa
Kensaku Yamamoto