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1. (WO2019027046) METHOD FOR PRODUCING THERMAL INSULATION MATERIAL, AND COMPOSITE THERMAL INSULATION MATERIAL
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Pub. No.: WO/2019/027046 International Application No.: PCT/JP2018/029250
Publication Date: 07.02.2019 International Filing Date: 03.08.2018
IPC:
F16L 59/02 (2006.01) ,C01B 33/16 (2006.01) ,D04H 1/542 (2012.01) ,D04H 1/74 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
59
Thermal insulation in general
02
Shape or form of insulating materials, with or without coverings integral with the insulating materials
C CHEMISTRY; METALLURGY
01
INORGANIC CHEMISTRY
B
NON-METALLIC ELEMENTS; COMPOUNDS THEREOF
33
Silicon; Compounds thereof
113
Silicon oxides; Hydrates thereof
12
Silica; Hydrates thereof, e.g. lepidoic silicic acid
16
Preparation of silica xerogels
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
40
from fleeces or layers composed of fibres without existing or potential cohesive properties
54
by welding together the fibres, e.g. by partially melting or dissolving
542
Adhesive fibres
D TEXTILES; PAPER
04
BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
H
MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING
1
Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
70
characterised by the method of forming fleeces or layers, e.g. reorientation of fibres
74
the fibres being orientated, e.g. in parallel
Applicants:
株式会社サムスン日本研究所 SAMSUNG R&D INSTITUTE JAPAN CO., LTD. [JP/JP]; 神奈川県横浜市鶴見区菅沢町2-7 2-7, Sugasawa-cho, Tsurumi-ku, Yokohama-shi, Kanagawa 2300027, JP
Inventors:
下村 依子 SHIMOMURA, Yoriko; JP
安達 剛 ADACHI, Go; JP
永山 健一 NAGAYAMA, Kenichi; JP
中西 和樹 NAKANISHI, Kazuki; JP
Agent:
古部 次郎 FURUBE, Jiro; JP
久保 洋之 KUBO, Hiroyuki; JP
尾形 文雄 OGATA, Fumio; JP
砂田 岳彦 SUNADA, Takahiko; JP
Priority Data:
2017-15164904.08.2017JP
Title (EN) METHOD FOR PRODUCING THERMAL INSULATION MATERIAL, AND COMPOSITE THERMAL INSULATION MATERIAL
(FR) PROCÉDÉ DE PRODUCTION D'UN MATÉRIEL D'ISOLATION THERMIQUE, ET MATÉRIAU D'ISOLATION THERMIQUE COMPOSITE
(JA) 断熱材の製造方法、および複合断熱材
Abstract:
(EN) This composite thermal insulation material 1 is able to be obtained by a process wherein: an aqueous solution, which contains water, a surfactant and a gel starting material that is obtained by blending a trialkoxysilane compound and a tetraalkoxysilane compound so that the amount of the tetraalkoxysilane compound relative to the total volume of alkoxysilane compounds is within the range of from 4% to 10% (inclusive), while containing substantially no alcohol, is heated after hydrolyzing the alkoxysilane compounds so as to produce a sol, thereby causing a polymerization reaction of the alkoxysilane compounds and forming a gel; and the thus-obtained gel is cleaned with an alcohol, is then subjected to solvent exchange by means of hexane, and is subsequently dried.
(FR) La présente invention concerne un matériau d'isolation thermique composite 1 qui peut être obtenu par un procédé dans lequel: une solution aqueuse, qui contient de l'eau, un tensioactif et un matériau de départ sous forme de gel, qui est obtenue par mélange d'un composé trialcoxysilane et d'un composé tétraalcoxysilane de telle sorte que la quantité du composé tétraalcoxysilane par rapport au volume total de composés alcoxysilanes se situe dans la plage de 4% à 10% (inclus), sans contenir pratiquement aucun alcool, est chauffée après hydrolyse des composés alcoxysilanes de manière à produire un sol, provoquant ainsi une réaction de polymérisation des composés alcoxysilanes et formant un gel; et le gel ainsi obtenu est nettoyé avec un alcool, puis soumis à un échange de solvant au moyen d'hexane, puis séché.
(JA) 複合断熱材1は、トリアルコキシシラン化合物とテトラアルコキシシラン化合物とをテトラアルコキシシラン化合物がアルコキシシラン化合物の総体積に対して4%以上10%以下の範囲となるように配合したゲル原料と、水と、界面活性剤とを含み、且つアルコールを実質含まない水溶液を、アルコキシシラン化合物を加水分解してゾルを生成させたうえで加熱し、アルコキシシラン化合物を重合反応させてゲルを生成し、ゲルをアルコールで洗浄し、ヘキサンで溶媒置換した後、乾燥することにより得られる。
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, 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, LR, LS, MW, MZ, NA, RW, SD, SL, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, RU, TJ, TM)
European Patent Office (EPO) (AL, 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, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, KM, ML, MR, NE, SN, TD, TG)
Publication Language: Japanese (JA)
Filing Language: Japanese (JA)