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Pub. No.:    WO/2007/074736    International Application No.:    PCT/JP2006/325643
Publication Date: 05.07.2007 International Filing Date: 22.12.2006
C08L 71/02 (2006.01), C08K 5/548 (2006.01)
Applicants: ASAHI GLASS COMPANY, LIMITED [JP/JP]; 12-1, Yurakucho 1-chome, Chiyoda-ku, Tokyo 1008405 (JP) (For All Designated States Except US).
KIMURA, Yuuji [JP/JP]; (JP) (For US Only).
FUTAMI, Tatsuhiro [JP/JP]; (JP) (For US Only).
TANAKA, Hideaki [JP/JP]; (JP) (For US Only).
ENNA, Genichirou [JP/JP]; (JP) (For US Only)
Inventors: KIMURA, Yuuji; (JP).
FUTAMI, Tatsuhiro; (JP).
TANAKA, Hideaki; (JP).
ENNA, Genichirou; (JP)
Agent: SENMYO, Kenji; 4th Floor, SIA Kanda Square 17, Kanda-konyacho Chiyoda-ku, Tokyo 1010035 (JP)
Priority Data:
2005-372292 26.12.2005 JP
(JA) 硬化性組成物
Abstract: front page image
(EN)Disclosed is a hardly colored curable composition having excellent storage stability while maintaining fast curing properties. Specifically disclosed is a curable composition containing a polymer (P) having a polyoxyalkylene chain and a group represented by the formula (1) below, and a compound (S) having a mercapto group and a group represented by the formula (2) below. This curable composition contains 0.01-0.50 part by mass of the compound (S) per 100 parts by mass of the polymer (P). -Si(-X1)3 (1) -Si(-X2)m(-Y2)3-m (2) In the above formulae, X1 and X2 independently represent an alkoxy group having 1-6 carbon atoms; Y2 represents an alkyl group having 1-6 carbon atoms; and m represents 1, 2 or 3.
(FR)L’invention concerne une composition durcissable à peine colorée présentant une excellente stabilité au stockage, tout en conservant des propriétés de durcissement rapide. L’invention concerne plus spécifiquement une composition durcissable contenant un polymère (P) comprenant une chaîne polyoxyalkylène et un groupement représenté par la formule (1) ci-dessous et un composé (S) comprenant un groupement mercapto et un groupement représenté par la formule (2) ci-dessous. Cette composition durcissable contient de 0,01 à 0,50 parties en masse du composé (S) pour 100 parties en masse du polymère (P). -Si(-X1)3 (1) -Si(-X2)m(-Y2)3-m (2) Dans les formules ci-dessus, X1 et X2 représentent indépendamment un groupement alcoxy ayant de 1 à 6 atomes de carbone ; Y2 représente un groupement alkyle ayant de 1 à 6 atomes de carbone ; et m représente 1, 2 ou 3.
(JA) 速硬化性を維持したままで、貯蔵安定性に優れ、かつ、着色が少ない硬化性組成物を提供する。  ポリオキシアルキレン鎖と下式(1)で表される基を有する重合体(P)、およびメルカプト基と下式(2)で表される基を有する化合物(S)を含み、かつ重合体(P)の100質量部に対して化合物(S)の0.01~0.50質量部を含む硬化性組成物。   -Si(-X        (1)。   -Si(-X(-Y3-m  (2)。   ただし、式中の記号は下記の意味を示す。   XおよびX:それぞれ独立に、炭素数1~6のアルコキシ基。   Y:炭素数1~6のアルキル基。   m:1、2、または3。
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, 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, LV, LY, MA, MD, 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, 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, HU, IE, IS, IT, LT, LU, LV, MC, NL, 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)