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1. (WO2005118737) METHOD FOR PRODUCING WATER-AND-OIL REPELLENT AGENT
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2005/118737 International Application No.: PCT/JP2005/009747
Publication Date: 15.12.2005 International Filing Date: 27.05.2005
IPC:
C09K 3/18 (2006.01) ,C08F 6/24 (2006.01) ,D06M 13/395 (2006.01) ,D06M 15/277 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
3
Materials not provided for elsewhere
18
for application to surface to minimize adherence of ice, mist or water thereto; Thawing or antifreeze materials for application to surfaces
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
6
Post-polymerisation treatments
24
Treatment of polymer suspensions
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
13
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
322
with compounds containing nitrogen
395
Isocyanates
D TEXTILES; PAPER
06
TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
M
TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D0664
15
Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials with macromolecular compounds; Such treatment combined with mechanical treatment
19
with synthetic macromolecular compounds
21
Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
263
of unsaturated carboxylic acids; Salts or esters thereof
277
containing fluorine
Applicants:
ユニマテック株式会社 UNIMATEC CO., LTD. [JP/JP]; 〒1058585 東京都港区芝大門一丁目12-15 Tokyo 12-15, Shibadaimon 1-chome, Minato-ku, Tokyo 1058585, JP (AllExceptUS)
佐川 俊正 SAGAWA, Toshimasa [JP/JP]; JP (UsOnly)
達 春美 TATSU, Haruyoshi [JP/JP]; JP (UsOnly)
Inventors:
佐川 俊正 SAGAWA, Toshimasa; JP
達 春美 TATSU, Haruyoshi; JP
Agent:
吉田 俊夫 YOSHIDA, Toshio; 〒1500022 東京都渋谷区恵比寿南一丁目21-11 ヒルサイド恵比寿202 吉田特許事務所 Tokyo YOSHIDA PATENT OFFICE No. 202, Hillside Ebisu Bldg. 21-11, Ebisuminami 1-chome Shibuya-ku, Tokyo 1500022, JP
Priority Data:
2004-16654204.06.2004JP
Title (EN) METHOD FOR PRODUCING WATER-AND-OIL REPELLENT AGENT
(FR) PROCEDE DE FABRICATION D’AGENT HYDROPHOBE ET OLÉORÉSISTANT
(JA) 撥水撥油剤の製造法
Abstract:
(EN) A water-and-oil repellent agent is produced by adding (e) a blocked isocyanate to an aqueous dispersion obtained by emulsifying (a) a polyfluoroalkyl group-containing (meth)acrylate and (b) a polymerizable monomer containing no fluorine atom in the presence of (c) a polyethylene oxide-added cationic surfactant or both of such a cationic surfactant and a polyethylene oxide-added nonionic surfactant and (d) a glycol compound, and then copolymerizing the (meth)acrylate (a) and the monomer (b) in the presence of a polymerization initiator. This water-and-oil repellent agent is capable of imparting sufficient water and oil repellency not only to synthetic fibers but also to natural fibers, while having excellent washing durability.
(FR) Il est prévu un agent hydrophobe et oléorésistant réalisé par addition (e) d’un isocyanate bloqué à une dispersion aqueuse obtenue par émulsion (a) d’un (méth)acrylate contenant un groupe polyfluoroalkyle et (b) d’un monomère polymérisable ne contenant pas d’atome de fluor en présence (c) d’un tensioactif cationique renforcé d’oxyde de polyéthylène ou bien à la fois d’un tel tensioactif cationique et d’un tensioactif non ionique renforcé d’oxyde de polyéthylène et (d) d’un composé glycol, avant copolymérisation du (méth)acrylate (a) et du monomère (b) en présence d’un initiateur de polymérisation. Cet agent hydrophobe et oléorésistant est capable de conférer une hydrophobie et une oléorésistance suffisantes non seulement aux fibres synthétiques mais également aux fibres naturelles, tout en garantissant une excellente compatibilité avec des lavages répétés.
(JA)  (a) ポリフルオロアルキル基含有(メタ)アクリレートおよび(b) フッ素原子非含有重合性単量体を、(c) ポリエチレンオキサイド付加型カチオン界面活性剤または該カチオン界面活性剤とポリエチレンオキサイド付加型ノニオン界面活性剤の両者および(d)グリコール系化合物の存在下で乳化処理した後、重合開始剤の存在下で共重合反応させて得られた水性分散液に、(e) ブロックドイソシアネートを添加して撥水撥油剤を製造する。この撥水撥油剤は、合成繊維のみならず天然繊維に対しても十分な撥水撥油性示し、しかも洗濯耐久性にもすぐれている。
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, HR, HU, ID, IL, IN, IS, KE, KG, KM, KP, KR, KZ, LC, LK, LR, LS, LT, LU, LV, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, YU, 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, 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:
EP1770146JP2005344032RU02349614US20080071025CN1993443