KR20220002465A - 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 (26)
- 적어도 하나의 플루오로올레핀, HFC-32 및 유효량의 적어도 하나의 억제제를 포함하며, 플루오로올레핀으로부터 유도된 올리고머, 단일중합체 또는 다른 중합체 생성물이 실질적으로 없는, 조성물.
- 제1항에 있어서, 약 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, 억제제는 d-리모멘, α-테르피넨, α-토코페롤, 부틸화 하이드록시톨루엔, 4-메톡시페놀, 및 벤젠-1,4-다이올로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 포함하는, 조성물.
- 제3항에 있어서, 적어도 하나의 윤활제를 추가로 포함하는, 조성물.
- 제5항에 있어서, POE, PAG 및 PVE로 이루어진 군으로부터 선택되는 윤활제를 추가로 포함하는, 조성물.
- 제3항에 있어서, 플루오로올레핀은 HFO-1234yf 및 HFO-1234ze 중 적어도 하나의 구성원을 포함하는, 조성물.
- 제6항에 있어서, HFC-125, HFC-134a, HFC-152a, 236fa, HFC-227ea 및 이산화탄소로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제1항에 있어서, HFO-1234yf, HFC-32, 및 d-리모넨 및 α-테르피넨으로 이루어진 군으로부터 선택되는 적어도 하나의 억제제를 포함하는, 조성물.
- 제7항, 제8항 또는 제9항에 있어서, HFC-134a, HFO-1243zf, HFO-1225ye, HFO-1234ze, 3,3,3-트라이플루오로프로핀, HCFO-1233xf, HFC-244bb 및 HFC-245cb로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제7항, 제8항 또는 제9항에 있어서, HCC-40, HCFC-22, CFC-115, HCFC-124, HCFC-1122 및 CFC-1113으로 이루어진 군으로부터 선택되는 적어도 하나의 구성원을 추가로 포함하는, 조성물.
- 제4항에 있어서, 억제제는 약 30 내지 약 3,000 ppm(중량 기준)의 양으로 존재하는, 조성물.
- 제4항에 있어서, 부틸화 하이드록시톨루엔, 부틸화 하이드록시아니솔, 3차-부틸하이드로퀴논, 갈레이트, 2-페닐-2-프로판올, 1-(2,4,5-트라이하이드록시페닐)-1-부타온, 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.
- 제7항에 있어서, 억제제는 d-리모넨 및 α-테르피넨 중 적어도 하나를 포함하는, 조성물.
- 제1항에 있어서, 억제제는 약 -80 내지 180℃의 온도에서 액체를 포함하는, 조성물.
- 제1항에 있어서, 적어도 하나의 산화방지제를 추가로 포함하는, 조성물.
- 제7항에 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.
- 제1항에 있어서, 암모니아 및 CF3I가 실질적으로 없는, 조성물.
- 제1항에 있어서, HFO-1234yf, HFC-32 및 d-리모넨으로 본질적으로 이루어지며 암모니아 또는 CF3I를 함유하지 않는, 조성물.
- 제16항에 있어서, HFO-1234yf, HFC-32, 3,3,3-트라이플루오로프로핀 및 d-리모넨으로 본질적으로 이루어지는, 조성물.
- 적어도 하나의 플루오로올레핀 및 HFC-32를 포함하는 조성물을, 올리고머 또는 단일중합체 형성을 감소시키기에 효과적인 d-리모멘, α-테르피넨, α-토코페롤, 부틸화 하이드록시톨루엔, 4-메톡시페놀, 및 벤젠-1,4-다이올로 이루어진 군으로부터 선택되는 유효량의 적어도 하나의 구성원과 접촉시키는 단계를 포함하는, 올리고머 및 단일중합체의 형성을 감소시키는 방법.
- 제21항에 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, 방법.
- 제21항의 조성물을 사용하는 가열 또는 냉각 방법.
- 제1항 내지 제4항 중 어느 한 항의 조성물을 포함하는 냉매를 갖는 용기.
- 적어도 하나의 증발기, 적어도 하나의 압축기, 적어도 하나의 응축기 및 적어도 하나의 팽창 장치를 포함하고 제1항 내지 제4항 중 어느 한 항의 조성물을 포함하는, 냉장, 공조, 히트 펌프 또는 칠러 시스템.
- 제1항에 있어서,
a) HFO-1234yf 및 HFC-32로 이루어진 냉매; 및
b) d-리모넨 및 α-테르피넨으로 이루어진 군으로부터 선택되는 적어도 하나의 억제제
를 포함하는, 조성물.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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US201862664751P | 2018-04-30 | 2018-04-30 | |
USPCT/US2019/029777 | 2019-04-30 | ||
PCT/US2019/029777 WO2019213004A1 (en) | 2018-04-30 | 2019-04-30 | Stabilized fluoroolefin compositions and methods for their production, storage and usage |
PCT/US2019/058438 WO2020222865A1 (en) | 2018-04-30 | 2019-10-29 | Stabilized fluoroolefin compositions and methods for their production, storage and usage |
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KR20220002465A true KR20220002465A (ko) | 2022-01-06 |
KR102764701B1 KR102764701B1 (ko) | 2025-02-11 |
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KR1020207033731A Active KR102759246B1 (ko) | 2018-04-30 | 2019-04-30 | 안정화된 플루오로올레핀 조성물, 및 그의 제조, 저장 및 사용 방법 |
KR1020217038350A Active KR102764701B1 (ko) | 2018-04-30 | 2019-10-29 | 안정화된 플루오로올레핀 조성물, 및 그의 제조, 저장 및 사용 방법 |
KR1020257004371A Pending KR20250027582A (ko) | 2018-04-30 | 2019-10-29 | 안정화된 플루오로올레핀 조성물, 및 그의 제조, 저장 및 사용 방법 |
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