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Legal status
Patent not validated
| (51) | INT.CL. | C08G 18/42 | |
| A43B 13/04 | |||
| D06N 3/14 | |||
| C08G 63/16 | |||
| C08G 18/66 | |||
| C08G 18/76 |
| (11) | Number of the document | 2554559 |
| (13) | Kind of document | T |
| (96) | European patent application number | 11765620.7 |
| Date of filing the European patent application | 2011-03-30 | |
| (97) | Date of publication of the European application | 2013-02-06 |
| (45) | Date of publication and mention of the grant of the patent | 2019-02-13 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2011/057984 |
| Date | 2011-03-30 |
| (87) | Number | WO 2011/125720 |
| Date | 2011-10-13 |
| (30) | Number | Date | Country code |
| 2010082393 | 2010-03-31 | JP |
| (72) |
OHARA, Teruhiko, JP
SUZUKI, Naoki, JP
NAKAJIMA, Yasuko, JP
ITOU, Hiroto, JP
AOSHIMA, Takayuki, JP
SUGAI, Naoki, JP
MATSUMOTO, Takanao, JP
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| (73) |
Mitsubishi Chemical Corporation,
1-1, Marunouchi 1-chome Chiyoda-ku, Tokyo 100-8251,
JP
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| (54) | POLYURETHANE DERIVED FROM BIOMASS RESOURCES, METHOD FOR PRODUCING SAME, AND POLYESTER POLYOL DERIVED FROM BIOMASS RESOURCES |
| POLYURETHANE DERIVED FROM BIOMASS RESOURCES, METHOD FOR PRODUCING SAME, AND POLYESTER POLYOL DERIVED FROM BIOMASS RESOURCES |