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1. (WO2016063470) POLYPROPYLENE PREFORM
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2016/063470 International Application No.: PCT/JP2015/005062
Publication Date: 28.04.2016 International Filing Date: 05.10.2015
IPC:
B29C 49/46 (2006.01) ,B29C 49/06 (2006.01) ,B29C 49/08 (2006.01)
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
42
Component parts, details or accessories; Auxiliary operations
46
characterised by using particular environment or blow fluids other than air
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
02
Combined blow-moulding and manufacture of the preform or the parison
06
Injection blow-moulding
B PERFORMING OPERATIONS; TRANSPORTING
29
WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
C
SHAPING OR JOINING OF PLASTICS; SHAPING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL; AFTER- TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
49
Blow-moulding, i.e. blowing a preform or parison to a desired shape within a mould; Apparatus therefor
08
Biaxial stretching during blow-moulding
Applicants:
株式会社吉野工業所 YOSHINO KOGYOSHO CO., LTD. [JP/JP]; 東京都江東区大島3丁目2番6号 2-6, Ojima 3-chome, Koto-ku, Tokyo 1368531, JP (AE, AG, AM, AO, AU, AZ, BA, BB, BF, BH, BJ, BN, BR, BW, BY, BZ, CA, CF, CG, CI, CL, CM, CO, CR, CU, DM, DO, DZ, EC, EG, GA, GD, GE, GH, GM, GN, GQ, GT, GW, HN, ID, IL, IN, IR, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LY, MA, MD, ME, MG, ML, MN, MR, MW, MX, MY, MZ, NA, NE, NG, NI, NZ, OM, PA, PE, PG, PH, QA, RU, RW, SA, SC, SD, SG, SL, SN, ST, SV, SY, SZ, TD, TG, TH, TJ, TM, TN, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
ディスクマ アーゲー DISCMA AG [CH/CH]; 6331 ヒューネンベルク ボッシュ 67 シデル インターナショナル アーゲー内 c/o Sidel International AG, Bösch 67 CH-6331 Hünenberg, CH (AL, AT, BE, BG, CH, CN, 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, US)
Inventors:
奥山 雄一 OKUYAMA, Yuichi; JP
清水 一彦 SHIMIZU, Kazuhiko; JP
Agent:
杉村 憲司 SUGIMURA, Kenji; JP
Priority Data:
2014-21736424.10.2014JP
Title (EN) POLYPROPYLENE PREFORM
(FR) PRÉFORME DE POLYPROPYLÈNE
(JA) ポリプロピレン製プリフォーム
Abstract:
(EN) A polypropylene preform for biaxial stretch blow molding with the use of a liquid as a pressurizing medium, wherein, when measured with a differential scanning calorimeter (DSC), the melting start temperature (Ts), melting peak temperature (Tm) and melting enthalpy (∆Hm) satisfy the requirement (Tm-Ts)/∆Hm=0.60-1.00.
(FR) La présente invention concerne une préforme de polypropylène pour le moulage par soufflage à étirement biaxial avec l'utilisation d'un liquide comme milieu de mise sous pression, la température de début de fusion (Ts), la température maximale de fusion (Tm) et l'enthalpie de fusion (∆ Hm) satisfaisant la condition (Tm-Ts)/∆Hm = 0,60 à 1,00, lorsqu'elles sont mesurées avec un calorimètre à balayage différentiel (DSC).
(JA) 本発明は、加圧媒体として液体を使用する二軸延伸ブロー成形用のポリプロピレン製プリフォームであって、示差走査熱量計(DSC)測定における融解開始温度(Ts)と融解ピーク温度(Tm)と融解エンタルピー(ΔHm)の関係が(Tm-Ts)/ΔHm=0.60~1.00であるプリフォームである。
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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, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, KE, KG, KN, KP, KR, 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)