Title:
PENTAMETHYLENE DIISOCYANATE, METHOD FOR PRODUCING PENTAMETHYLENE DIISOCYANATE, POLYISOCYANATE COMPOSITION, POLYURETHANE RESIN, AND POLYUREA RESIN
Document Type and Number:
WIPO Patent Application WO/2012/121291
Kind Code:
A1
Abstract:
This pentamethylene diisocyanate is obtained by phosgenation of a pentamethylene diamine or salt thereof obtained by a biochemical process, and the total content therein of compounds represented by general formula (1) and compounds represented by general formula (2) is 5-400 ppm.
Inventors:
NAKAGAWA TOSHIHIKO (JP)
TAKEUCHI HIROSHI (JP)
SATO KUNIAKI (JP)
YAMASAKI SATOSHI (JP)
TAKEUCHI HIROSHI (JP)
SATO KUNIAKI (JP)
YAMASAKI SATOSHI (JP)
Application Number:
PCT/JP2012/055821
Publication Date:
September 13, 2012
Filing Date:
March 07, 2012
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
NAKAGAWA TOSHIHIKO (JP)
TAKEUCHI HIROSHI (JP)
SATO KUNIAKI (JP)
YAMASAKI SATOSHI (JP)
NAKAGAWA TOSHIHIKO (JP)
TAKEUCHI HIROSHI (JP)
SATO KUNIAKI (JP)
YAMASAKI SATOSHI (JP)
International Classes:
C07C265/14; C07C263/10; C07C263/20; C08G18/73; C12P13/00
Domestic Patent References:
WO2011108473A1 | 2011-09-09 |
Foreign References:
JP2011201863A | 2011-10-13 | |||
JP2011201864A | 2011-10-13 | |||
JP2009545553A | 2009-12-24 | |||
JP2009545553A | 2009-12-24 | |||
JP2010254764A | 2010-11-11 | |||
JP2004000114A | 2004-01-08 | |||
JPH01215280A | 1989-08-29 | |||
JPH02109985A | 1990-04-23 | |||
JPS59125895A | 1984-07-20 | |||
JPS61129173A | 1986-06-17 | |||
JP3905638B2 | 2007-04-18 | |||
JPH02284485A | 1990-11-21 | |||
JP2008056790A | 2008-03-13 |
Other References:
BERG,D.E; BERG.C.M, BIO/TECHNOL., vol. 1, 1983, pages 417
SHINE, J.; DALGAMO, L., PROC. NATL. ACAD. SCI. USA, vol. 71, 1974, pages 1342 - 1346
KOZAK, M., NUC. ACIDS RES., vol. 15, 1987, pages 8125 - 8148
KRAMER, W.; RITA, H.J., METHODS IN ENZYMOLOGY, vol. 154, 1987, pages 350
"PCR Technology", 1989, STOCKTON PRESS
"Chemical Engineers Handbook", 1988, MARUZEN, pages: 566 - 569
"Chemical Engineers Handbook", 1988, MARUZEN, pages: 569 - 574
"Chemical Engineers Handbook", 1988, MARUZEN, pages: 563 - 566,574
J.CHROMATOGR., vol. 83, 1973, pages 353 - 355
See also references of EP 2684867A1
SHINE, J.; DALGAMO, L., PROC. NATL. ACAD. SCI. USA, vol. 71, 1974, pages 1342 - 1346
KOZAK, M., NUC. ACIDS RES., vol. 15, 1987, pages 8125 - 8148
KRAMER, W.; RITA, H.J., METHODS IN ENZYMOLOGY, vol. 154, 1987, pages 350
"PCR Technology", 1989, STOCKTON PRESS
"Chemical Engineers Handbook", 1988, MARUZEN, pages: 566 - 569
"Chemical Engineers Handbook", 1988, MARUZEN, pages: 569 - 574
"Chemical Engineers Handbook", 1988, MARUZEN, pages: 563 - 566,574
J.CHROMATOGR., vol. 83, 1973, pages 353 - 355
See also references of EP 2684867A1
Attorney, Agent or Firm:
OKAMOTO, HIROYUKI (JP)
Hiroyuki Okamoto (JP)
Hiroyuki Okamoto (JP)
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Claims: