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1. (WO2007004620) CURABLE COMPOSITION AND METHOD FOR TEMPORAL FIXATION OF STRUCTURAL MEMBER USING THE SAME
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/004620 International Application No.: PCT/JP2006/313247
Publication Date: 11.01.2007 International Filing Date: 03.07.2006
IPC:
C08F 220/34 (2006.01) ,C09J 4/02 (2006.01) ,C09J 133/12 (2006.01)
C CHEMISTRY; METALLURGY
08
ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
F
MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
220
Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide, or nitrile thereof
02
Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
10
Esters
34
Esters containing nitrogen
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
4
Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond
02
Acrylmonomers
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
J
ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
133
Adhesives based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides, or nitriles thereof; Adhesives based on derivatives of such polymers
04
Homopolymers or copolymers of esters
06
of esters containing only carbon, hydrogen and oxygen, the oxygen atom being present only as part of the carboxyl radical
10
Homopolymers or copolymers of methacrylic acid esters
12
Homopolymers or copolymers of methyl methacrylate
Applicants:
電気化学工業株式会社 DENKI KAGAKU KOGYO KABUSHIKI KAISHA [JP/JP]; 〒1038338 東京都中央区日本橋室町二丁目1番1号 Tokyo 1-1, Nihonbashi-Muromachi 2-chome, Chuo-ku, Tokyo 1038338, JP (AllExceptUS)
大島 和宏 OSHIMA, Kazuhiro [JP/JP]; JP (UsOnly)
金井 朋之 KANAI, Tomoyuki [JP/JP]; JP (UsOnly)
Inventors:
大島 和宏 OSHIMA, Kazuhiro; JP
金井 朋之 KANAI, Tomoyuki; JP
Agent:
泉名 謙治 SENMYO, Kenji; 〒1010042 東京都千代田区神田東松下町38番地 鳥本鋼業ビル Tokyo 4th Floor, SIA Kanda square 17, Kanda-konycho Chiyoda-ku Tokyo 1010035, JP
Priority Data:
2005-19475204.07.2005JP
2005-22410102.08.2005JP
2005-23998722.08.2005JP
2005-27898427.09.2005JP
Title (EN) CURABLE COMPOSITION AND METHOD FOR TEMPORAL FIXATION OF STRUCTURAL MEMBER USING THE SAME
(FR) COMPOSITION DURCISSABLE ET PROCÉDÉ D'UTILISATION DE LA COMPOSITION POUR LA FIXATION TEMPORAIRE D'UN ÉLÉMENT STRUCTUREL
(JA) 硬化性組成物及びそれを用いる部材の仮固定方法
Abstract:
(EN) Disclosed are a temporal fixation method for use in the processing of an optical structural member and a curable composition suitable for use in the method. The curable composition comprises (A): a polyfunctional (meth)acrylate, (B): a monofunctional (meth)acrylate, (C): a photopolymerization initiator and (D): a polar solvent, and optionally (G): a temperature-sensitive polymer and (H): a granular substance. The temporal fixation method comprises adhesively fixing a structural member temporarily using the curable composition, processing the temporarily fixed structural member, immersing the processed structural member in hot water of 30 to 90ºC to cure the curable composition, and removing the cured composition.
(FR) La présente invention concerne un procédé de fixation temporaire utilisable dans le traitement d'un élément structurel optique et une composition durcissable utilisable dans le procédé. La composition durcissable comprend (A) : un (méth)acrylate poly-fonctionnel, (B) : un (méth)acrylate mono-fonctionnel, (C) : un initiateur de photopolymérisation et (D) : un solvant polaire, et facultativement (G) : un polymère sensible à la température et (H) : une substance granuleuse. Le procédé de fixation temporaire comprend la fixation d'un élément structurel de manière temporaire par collage à l'aide de la composition durcissable, le traitement de l'élément structurel fixé temporairement, l'immersion de l'élément structurel traité dans de l'eau chaude entre 30 et 90 ºC pour durcir la composition durcissable et l'enlèvement de la composition durcie.
(JA)  光部材加工時の仮固定方法、及びそれに好適な硬化性組成物を提供する。  (A):多官能(メタ)アクリレート、(B):単官能(メタ)アクリレート、(C):光重合開始剤、(D):極性溶媒、を含有する硬化性組成物。さらに、硬化性組成物が(G):温度応答性ポリマー、及び(H):粒状物質を含有してもよい。また、仮固定方法が、前記硬化性組成物を用いて部材を接着仮固定し、加工し、該加工された部材を30~90°Cの温水に浸漬して、前記硬化性組成物の硬化体を取り外すことを特徴とする。
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, HN, HR, HU, ID, IL, IN, IS, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (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)
Also published as:
KR1020080031721EP1900761EP2383303US20100012263CN101213225PH1/2007/502504