KR102759246B1 - 안정화된 플루오로올레핀 조성물, 및 그의 제조, 저장 및 사용 방법 - Google Patents
안정화된 플루오로올레핀 조성물, 및 그의 제조, 저장 및 사용 방법 Download PDFInfo
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Abstract
Description
Claims (24)
- 적어도 HFO-1234yf를 포함하는 적어도 하나의 플루오로올레핀, 및 10 내지 2,000 ppm의 리모넨, α-테르피넨 및 α-토코페롤 중 하나로부터 선택된 적어도 하나의 억제제를 포함하며, 플루오로올레핀으로부터 유도된 올리고머, 단일중합체 또는 다른 중합체 생성물이 실질적으로 없는 조성물로서, 상기 억제제는 플루오로올레핀이 다른 화합물과 상호작용하여 올리고머 또는 중합체를 형성하는 것을 감소시키는 것인, 조성물.
- 제1항에 있어서, 0.03 중량% 미만의 올리고머, 단일중합체 또는 다른 중합체 생성물을 포함하는, 조성물.
- 제1항에 있어서, 공기, 산소, 쿠멘 하이드로퍼옥사이드, 및 플루오로올레핀 폴리퍼옥사이드, 퍼옥사이드, 하이드로퍼옥사이드, 퍼설페이트, 퍼카르보네이트, 퍼보레이트 및 하이드로퍼설페이트로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제3항에 있어서, 적어도 하나의 윤활제를 추가로 포함하는, 조성물.
- 제1항에 있어서, 플루오로올레핀은 HFO-1234ze를 추가로 포함하는 것인, 조성물.
- 제1항에 있어서, HFC-32, HFC-125, HFC-134a, HFC-152a, 236fa, HFC-227ea 및 이산화탄소로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제1항에 있어서, HFC-134a, HFO-1243zf, HFO-1225ye, HFO-1234ze, 3,3,3-트라이플루오로-1-프로핀, HCFO-1233xf, HFC-244bb 및 HFC-245cb로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제1항에 있어서, HCC-40, HCFC-22, CFC-115, HCFC-124, HCFC-1122, 및 CFC-1113으로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제1항에 있어서, 부틸화 하이드록시톨루엔, 부틸화 하이드록시아니솔, 3차-부틸하이드로퀴논, 갈레이트, 2-페닐-2-프로판올, 1-(2,4,5-트라이하이드록시페닐)-1-부타논, 페놀계, 비스페놀 메탄 유도체, 및 2,2'-메틸렌 비스(4-메틸-6-t-부틸 페놀)로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제1항에 있어서, 억제제는 -80 내지 180℃의 온도에서 액체를 포함하는 것인, 조성물.
- 제1항에 있어서, 적어도 하나의 산화방지제를 추가로 포함하는, 조성물.
- 제1항에 있어서, HFO-1225yeZ, HFO-1243zf, HFO-1234ze, HFC-236ea, HFC-245fa, 및 3,3,3-트라이플루오로프로핀으로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제12항에 있어서, 구성원은 HFO-1234ze, HFO-1225yeZ 및 3,3,3-트라이플루오로프로핀을 포함하는 것인, 조성물.
- 제1항에 있어서, 암모니아 및 CF3I 중 적어도 하나가 실질적으로 없는, 조성물.
- 제1항에 있어서, HFO-1234yf 및 리모넨으로 본질적으로 이루어지며 암모니아 또는 CF3I를 함유하지 않는, 조성물.
- 제12항에 있어서, HFO-1234yf, 3,3,3-트라이플루오로프로핀 및 리모넨으로 본질적으로 이루어지는, 조성물.
- 적어도 HFO-1234yf를 포함하는 적어도 하나의 플루오로올레핀을 포함하는 조성물을, 올리고머 또는 단일중합체 형성을 감소시키기 위한 10 내지 2,000 ppm의 리모넨, α-테르피넨 및 α-토코페롤로 이루어진 군으로부터 선택된 적어도 하나의 구성원과 접촉시키는 단계를 포함하는, 올리고머 및 단일중합체의 형성을 감소시키는 방법.
- 제17항에 있어서, 조성물은 상기 접촉시키는 단계 전에 공기, 산소, 쿠멘 하이드로퍼옥사이드, 및 플루오로올레핀 폴리퍼옥사이드, 퍼옥사이드, 하이드로퍼옥사이드, 퍼설페이트, 퍼카르보네이트, 퍼보레이트 및 하이드로퍼설페이트로 이루어진 군으로부터 선택되는 적어도 하나의 구성원에 노출된 것인, 올리고머 및 단일중합체의 형성을 감소시키는 방법.
- 제1항의 조성물을 사용하는 가열 또는 냉각 방법.
- 제1항의 조성물을 포함하는 냉매를 갖는 용기.
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PCT/US2019/029777 WO2019213004A1 (en) | 2018-04-30 | 2019-04-30 | Stabilized fluoroolefin compositions and methods for their production, storage and usage |
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US (5) | US20210108119A1 (ko) |
EP (10) | EP3978580B1 (ko) |
JP (5) | JP7332629B2 (ko) |
KR (5) | KR20250017302A (ko) |
CN (3) | CN112074585A (ko) |
AU (4) | AU2019261937C1 (ko) |
BR (3) | BR112020017602A2 (ko) |
CA (3) | CA3091689A1 (ko) |
CY (1) | CY1126114T1 (ko) |
DK (6) | DK4219647T3 (ko) |
ES (5) | ES2945783T3 (ko) |
FI (6) | FI4206298T3 (ko) |
HR (5) | HRP20230536T1 (ko) |
HU (4) | HUE062279T2 (ko) |
LT (6) | LT4219647T (ko) |
MX (3) | MX2020009298A (ko) |
PL (5) | PL3978580T3 (ko) |
PT (6) | PT4206298T (ko) |
RS (5) | RS64327B1 (ko) |
SI (4) | SI3775091T1 (ko) |
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