KR20170010390A - 냉동기유 및 냉동기용 작동 유체 조성물 - Google Patents
냉동기유 및 냉동기용 작동 유체 조성물 Download PDFInfo
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Abstract
[화학식 1]
[식 중, R1, R2 및 R3은 서로 동일해도 상이해도 좋고, 각각 수소 원자 또는 탄화수소기를 나타내고, R4는 탄화수소기 또는 산소 함유 유기기를 나타낸다]
로 표시되는 구조 단위를 갖고, 300 이상 3000 이하의 수 평균 분자량(Mn)을 갖고, 1.10 이상 2.00 이하의 중량 평균 분자량(Mw)과 수 평균 분자량(Mn)의 비 Mw/Mn을 갖는 중합체를 기유로서 함유하고, 디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매와 함께 사용되는 냉동기유를 제공한다.
Description
Claims (6)
- 하기 화학식 1:
[화학식 1]
[식 중, R1, R2 및 R3은 서로 동일해도 상이해도 좋고, 각각 수소 원자 또는 탄화수소기를 나타내고, R4는 탄화수소기 또는 산소 함유 유기기를 나타낸다]
로 표시되는 구조 단위를 갖고, 300 이상 3000 이하의 수 평균 분자량(Mn)을 갖고, 1.10 이상 2.00 이하의 중량 평균 분자량(Mw)과 수 평균 분자량(Mn)의 비 Mw/Mn을 갖는 중합체를 기유(基油)로서 함유하고,
디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매와 함께 사용되는, 냉동기유(冷凍機油). - 하기 화학식 1:
[화학식 1]
[식 중, R1, R2 및 R3은 서로 동일해도 상이해도 좋고, 각각 수소 원자 또는 탄화수소기를 나타내고, R4는 탄화수소기 또는 산소 함유 유기기를 나타낸다]
로 표시되는 구조 단위를 갖고, 300 이상 3000 이하의 수 평균 분자량(Mn)을 갖고, 1.10 이상 2.00 이하의 중량 평균 분자량(Mw)과 수 평균 분자량(Mn)의 비 Mw/Mn을 갖는 중합체를 기유로서 함유하는 냉동기유와,
디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매를 함유하는 냉동기용 작동 유체 조성물. - 중합체를 기유로서 함유하는 조성물의 냉동기유 또는 냉동기용 작동 유체 조성물에 대한 응용으로서,
상기 중합체는, 하기 화학식 1:
[화학식 1]
[식 중, R1, R2 및 R3은 서로 동일해도 상이해도 좋고, 각각 수소 원자 또는 탄화수소기를 나타내고, R4는 탄화수소기 또는 산소 함유 유기기를 나타낸다]
로 표시되는 구조 단위를 갖고, 300 이상 3000 이하의 수 평균 분자량(Mn)을 갖고, 1.10 이상 2.00 이하의 중량 평균 분자량(Mw)과 수 평균 분자량(Mn)의 비 Mw/Mn을 갖고,
상기 냉동기유는, 디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매와 함께 사용되며,
상기 냉동기용 작동 유체 조성물은, 상기 냉동기유와, 디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매를 함유하는, 응용. - 중합체의 냉동기유 또는 냉동기용 작동 유체 조성물의 제조를 위한 응용으로서,
상기 중합체는, 하기 화학식 1:
[화학식 1]
[식 중, R1, R2 및 R3은 서로 동일해도 상이해도 좋고, 각각 수소 원자 또는 탄화수소기를 나타내고, R4는 탄화수소기 또는 산소 함유 유기기를 나타낸다]
로 표시되는 구조 단위를 갖고, 300 이상 3000 이하의 수 평균 분자량(Mn)을 갖고, 1.10 이상 2.00 이하의 중량 평균 분자량(Mw)과 수 평균 분자량(Mn)의 비 Mw/Mn을 갖고,
상기 냉동기유는, 디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매와 함께 사용되며,
상기 냉동기용 작동 유체 조성물은, 상기 냉동기유와, 디플루오로메탄, 디플루오로메탄과 펜타플루오로에탄의 혼합물, 디플루오로메탄과 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄의 혼합물, 펜타플루오로에탄과 1,1,1,2-테트라플루오로에탄과 1,1,1-트리플루오로에탄의 혼합물, 불포화 불화 탄화수소, 탄화수소, 및 이산화탄소로부터 선택되는 냉매를 함유하는, 응용.
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| US10053644B2 (en) * | 2014-02-05 | 2018-08-21 | Jxtg Nippon Oil & Energy Corporation | Refrigerator oil, and working fluid composition for refrigerators |
| JP2016017170A (ja) * | 2014-07-11 | 2016-02-01 | 東亞合成株式会社 | 潤滑油用添加剤及び潤滑油組成物 |
| JPWO2016056392A1 (ja) * | 2014-10-09 | 2017-07-20 | Jxtgエネルギー株式会社 | 冷凍機油及び冷凍機用作動流体組成物 |
| WO2017057614A1 (ja) | 2015-09-29 | 2017-04-06 | Khネオケム株式会社 | 冷凍機油組成物およびそれを用いた冷凍機用作動流体組成物 |
| WO2017057613A1 (ja) | 2015-09-29 | 2017-04-06 | Khネオケム株式会社 | 冷凍機油組成物およびそれを用いた冷凍機用作動流体組成物 |
| JP6925323B2 (ja) * | 2016-04-14 | 2021-08-25 | Eneos株式会社 | 冷凍機油 |
| US11208608B2 (en) * | 2016-10-20 | 2021-12-28 | Eneos Corporation | Refrigerator oil and working fluid composition for refrigerator |
| JP6937108B2 (ja) * | 2016-11-04 | 2021-09-22 | 日立ジョンソンコントロールズ空調株式会社 | 電動圧縮機及び冷凍空調装置 |
| JP7062614B2 (ja) * | 2018-04-25 | 2022-05-06 | ダイキン工業株式会社 | 冷媒を含有する組成物、その用途、それを利用する冷凍方法及びそれを有する冷凍機 |
| FR3093729B1 (fr) * | 2019-03-13 | 2025-10-10 | Total Marketing Services | Utilisation d’un ester dans une composition de refroidissement |
| CN110878194B (zh) * | 2019-10-16 | 2020-11-17 | 珠海格力电器股份有限公司 | 一种含r13i1的环保混合制冷剂及换热系统 |
| CN111057611B (zh) * | 2019-12-24 | 2022-04-22 | 珠海格力绿色再生资源有限公司 | 一种混合型冷冻机油及其制备方法 |
| KR102958048B1 (ko) * | 2020-04-30 | 2026-04-28 | 에네오스 가부시키가이샤 | 냉동기유 및 냉동기용 작동 유체 조성물 |
| WO2022270342A1 (ja) * | 2021-06-21 | 2022-12-29 | 三洋化成工業株式会社 | 粘度指数向上剤、冷凍機油及び冷凍機用作動流体組成物 |
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| KR102177381B1 (ko) | 2020-11-12 |
| US10400191B2 (en) | 2019-09-03 |
| WO2015178233A1 (ja) | 2015-11-26 |
| KR20180026784A (ko) | 2018-03-13 |
| EP3147345B1 (en) | 2020-04-01 |
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| EP3693446A1 (en) | 2020-08-12 |
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| CN106459802A (zh) | 2017-02-22 |
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