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Pub. No.:    WO/2009/123236    International Application No.:    PCT/JP2009/056748
Publication Date: 08.10.2009 International Filing Date: 31.03.2009
C08F 290/06 (2006.01), C08G 18/67 (2006.01)
Applicants: Hitachi Kasei Polymer Co., Ltd. [JP/JP]; 2-1-1, Nishishinjuku, Shinjuku-ku, Tokyo 1630449 (JP) (For All Designated States Except US).
NHK SPRING CO., LTD. [JP/JP]; 3-10, Fukuura, Kanazawa-ku, Yokohama-shi, Kanagawa, 2360004 (JP) (For All Designated States Except US).
AKIYAMA, Kouichi [JP/JP]; (For US Only).
FUKUTA, Norihiro [JP/JP]; (For US Only).
SUKENOBU, Masanori [JP/JP]; (For US Only).
KOMIYA, Souichirou [JP/JP]; (For US Only).
FUJITA, Hiroyuki [JP/JP]; (For US Only).
HORIE, Kenji [JP/JP]; (For US Only).
OYAMA, Takako [JP/JP]; (For US Only).
SERA, Noriyuki [JP/JP]; (For US Only).
MAKABE, Hisayoshi [JP/JP]; (For US Only)
Inventors: AKIYAMA, Kouichi; .
FUKUTA, Norihiro; .
SUKENOBU, Masanori; .
KOMIYA, Souichirou; .
FUJITA, Hiroyuki; .
HORIE, Kenji; .
OYAMA, Takako; .
SERA, Noriyuki; .
MAKABE, Hisayoshi;
Agent: SUZUYE, Takehiko; c/o SUZUYE & SUZUYE 1-12-9, Toranomon, Minato-ku, Tokyo 1050001 (JP)
Priority Data:
2008-094386 31.03.2008 JP
(JA) ウレタン(メタ)アクリレート組成物及びシール材
Abstract: front page image
(EN)Disclosed is a urethane (meth)acrylate composition which is obtained by reacting a polyester polyol obtained from a polyvalent carboxylic acid and a polyhydric alcohol, a polyisocyanate and a (meth)acrylate having an active hydrogen. The urethane (meth)acrylate composition is characterized in that a part of the polyhydric alcohol is composed of a diol having one side chain on a straight chain having 3-7 carbon atoms, and the polyisocyanate contains at least one member selected from hexamethylene diisocyanate, diphenylmethane diisocyanate, hydrogenated diphenylmethane diisocyanate and tetramethylene diisocyanate.
(FR)La composition de (méth)acrylate d'uréthanne ci-décrite est obtenue par réaction d'un polyester polyol obtenu à partir d'un acide carboxylique polyvalent et d'un polyol, d'un polyisocyanate et d'un (méth)acrylate contenant un atome d'hydrogène actif. La composition de (méth)acrylate d'uréthanne selon l'invention est caractérisée en ce qu'une partie du polyol est composée d'un diol ayant une chaîne latérale sur une chaîne linéaire de 3 à 7 atomes de carbone, et en ce que le polyisocyanate contient au moins un membre choisi parmi le diisocyanate d'hexaméthylène, le diisocyanate de diphénylméthane, le diisocyanate de diphénylméthane hydrogéné et le diisocyanate de tétraméthylène.
(JA) 多価カルボン酸と多価アルコールから得られたポリエステルポリオールと、ポリイソシアネートと、活性水素を持った(メタ)アクリレートを反応せしめて得られるウレタン(メタ)アクリレート組成物であって、多価アルコールの一部は炭素数が3~7の直鎖に側鎖を1つ持ったジオールであり、ポリイソシアネートはヘキサメチレンジイソシアネート,ジフェニルメタンジイソシアネート,水添ジフェニルメタンジイソシアネート,テトラメチレンジイソシアネートのうち少なくとも一種を含むことを特徴とするウレタン(メタ)アクリレート組成物。
Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW.
African Regional Intellectual Property Organization (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG).
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)