KR20180030636A - 폴리프로필렌 수지 조성물, 및 이것을 사용한 의료용 성형체 - Google Patents
폴리프로필렌 수지 조성물, 및 이것을 사용한 의료용 성형체 Download PDFInfo
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Abstract
Description
도 2 는, 다이어라이저의 일 실시형태를 나타내는 평면도이다.
11 : 외통
11a : 구부
11b : 기단부
13 : 플런저
15 : 개스킷
20 : 다이어라이저
21 : 하우징
21a : 투석액 출구
21b : 투석액 입구
22, 23 : 헤더
22a : 혈액 유입구
23a : 혈액 유출구
25 : 중공사막
Claims (7)
- (A) 프로필렌계 중합체와,
(B) 스티렌계 엘라스토머와,
(C) 힌더드아미노기로서 2 급 아미노기를 갖는 힌더드아민 광 안정제와,
(D) 방향족 인산에스테르 금속염을 함유하는 조핵제를 함유하고,
상기 프로필렌계 중합체의 함유량이, 상기 프로필렌계 중합체 및 상기 스티렌계 엘라스토머의 합계량에 대해, 90 질량% 이상 99 질량% 이하이며,
상기 스티렌계 엘라스토머의 함유량이, 상기 프로필렌계 중합체 및 상기 스티렌계 엘라스토머의 합계량에 대해, 1 질량% 이상 10 질량% 이하인, 폴리프로필렌 수지 조성물. - 제 1 항에 있어서,
상기 힌더드아민 광 안정제가, 2 급 아미노기를 갖는 구성 반복 단위를 포함하는 중합체인 폴리프로필렌 수지 조성물. - 제 1 항 또는 제 2 항에 있어서,
(E) 하이드록시아미노기를 갖는 하이드록시아민 화합물을 추가로 함유하는 폴리프로필렌 수지 조성물. - 제 1 항 내지 제 3 항 중 어느 한 항에 있어서,
상기 프로필렌계 중합체에 있어서의 에틸렌에서 유래하는 단량체 단위의 함유량이, 상기 프로필렌계 중합체의 질량을 기준으로 하여, 5 질량% 미만인 폴리프로필렌 수지 조성물. - 제 1 항 내지 제 4 항 중 어느 한 항에 기재된 폴리프로필렌 수지 조성물로 이루어지는 의료용 성형체.
- 제 5 항에 기재된 의료용 성형체를 갖는 외통을 구비하는 시린지.
- 제 5 항에 기재된 의료용 성형체를 갖는 하우징을 구비하는 다이어라이저.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2015-143002 | 2015-07-17 | ||
JP2015143002A JP6731221B2 (ja) | 2015-07-17 | 2015-07-17 | ポリプロピレン樹脂組成物、及びこれを用いた医療用成形体 |
PCT/JP2016/070471 WO2017014096A1 (ja) | 2015-07-17 | 2016-07-11 | ポリプロピレン樹脂組成物、及びこれを用いた医療用成形体 |
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KR20180030636A true KR20180030636A (ko) | 2018-03-23 |
KR102535903B1 KR102535903B1 (ko) | 2023-05-23 |
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KR1020187004174A Active KR102535903B1 (ko) | 2015-07-17 | 2016-07-11 | 폴리프로필렌 수지 조성물, 및 이것을 사용한 의료용 성형체 |
Country Status (6)
Country | Link |
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US (1) | US10570279B2 (ko) |
EP (1) | EP3327083B1 (ko) |
JP (1) | JP6731221B2 (ko) |
KR (1) | KR102535903B1 (ko) |
CN (1) | CN107835840B (ko) |
WO (1) | WO2017014096A1 (ko) |
Cited By (1)
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KR20240163468A (ko) * | 2023-05-10 | 2024-11-19 | 제이더블유생명과학 주식회사 | 주사기 |
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JP2020180167A (ja) * | 2017-07-13 | 2020-11-05 | オリンパス株式会社 | 内視鏡用エラストマー成形体、内視鏡用可撓管及び内視鏡用材料 |
JP7178773B2 (ja) * | 2017-08-07 | 2022-11-28 | 住友化学株式会社 | ポリプロピレン樹脂組成物、及びこれを用いた医療用成形体 |
JP7405549B2 (ja) * | 2019-09-30 | 2023-12-26 | 株式会社カネカ | ポリオレフィン系樹脂無架橋押出発泡体、および緩衝材 |
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- 2016-07-11 EP EP16827657.4A patent/EP3327083B1/en active Active
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JPH0959455A (ja) * | 1995-08-22 | 1997-03-04 | Mitsubishi Chem Corp | 医療バッグ用重合体組成物及び医療用バッグ |
JP2000178319A (ja) * | 1998-12-14 | 2000-06-27 | Mitsubishi Chemicals Corp | 医療容器用プロピレン系ランダム共重合体及びその組成物、並びに医療容器 |
JP2002097322A (ja) * | 2000-09-25 | 2002-04-02 | Grand Polymer Co Ltd | ポリプロピレン系樹脂組成物およびその成形品 |
JP2009082698A (ja) | 2007-09-10 | 2009-04-23 | Japan Polypropylene Corp | 人工透析用部材 |
JP2015044979A (ja) | 2013-07-31 | 2015-03-12 | 日本ポリプロ株式会社 | 医療用プロピレン−エチレン系樹脂組成物及びその射出成形品 |
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CN107835840B (zh) | 2020-02-21 |
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JP2017025156A (ja) | 2017-02-02 |
WO2017014096A1 (ja) | 2017-01-26 |
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