Polymer compound and method of synthesizing the same
AssigneeCanon Kabushiki Kaisha
InventorsKatsuhiro Matsuda, Hirohide Matsuhisa, Hitoshi Horie, Takeshi Komuro
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Abstract
Provided is a polymer compound having a furan ring having a degree of polymerization of 185 or more and 600 or less. This polymer compound has excellent mechanical strength (flexural strength).
Claims22
A liquid vessel comprising a molded article and an ink which is contained by the molded article, wherein the molded article comprises a polymer compound represented by the following formula (2):
- wherein A represents an ethylene group and n represents 185 or more and 600 or less.
A business machine comprising a casing, the casing consisting essentially of a polymer compound represented by the following formula (2):
- wherein A represents an ethylene group and n represents 185 or more and 600 or less.
A composition consisting essentially of a polymer compound represented by the following formula (2):
- wherein A represents an ethylene group and n represents 185 or more and 600 or less.
A method for producing a composition consisting essentially of a polymer compound represented by the following formula (2):
- wherein A represents an ethylene group and n represents 185 or more and 600 or less
- the method comprising:
- a step of reacting a furandicarboxylic acid compound represented by the following formula (1):
- wherein X represents a hydroxyl group, an alkoxy group, or a halogen group, with a polyhydric alcohol;
- a step of conducting polycondensation to the degree of polymerization.
Dependencies are inferred from the claim text.