혼합냉매 조성물
    1.
    发明公开
    혼합냉매 조성물 失效
    混合冷却剂组合物

    公开(公告)号:KR1020020067354A

    公开(公告)日:2002-08-22

    申请号:KR1020010007884

    申请日:2001-02-16

    CPC classification number: C09K5/045 C09K2205/12 C09K2205/43

    Abstract: PURPOSE: A mixture coolant composition is provided, which can replace chlorodifluoromethane(CHClF2, referred as HCFC-22), does not destroy an ozone layer and is used in a refrigerator and an air conditioner for a car. CONSTITUTION: The mixture coolant composition comprises 50-60 wt% of difluoromethane(HFC-32); 10-30 wt% of 1,1,1,2-tetrafluoroethane(HFC-134a); 10-20 wt% of 1,1,1,2,3,3,3,-heptafluoropropane(HFC-227ea); and 5-15 wt% of isobutane(R-600a). The mixture coolant composition comprises 50-70 wt% of HFC-32; 10-30 wt% of HFC-134a; 10-20 wt% of HFC-227ea; and 5-15 wt% of 1,1,1,2,3,3-hexafluoropropane(HFC-2363a). The mixture coolant composition comprises 50-70 wt% of HFC-32; 10-30 wt% of HFC-134a; 10-20 wt% of HFC-227ea; and 5-12 wt% of butane(R-600). Also the mixture coolant composition comprises 40-70 wt% of HFC-32; 10-40 wt% of 1,1-difluoroethane(HFC-152a); 10-20 wt% of HFC-227ea; and 5-15 wt% of one selected from the group consisting of R-600a. The mixture coolant composition comprises 50-70 wt% of HFC-32; 10-40 wt% of HFC-152a; 10-20 wt% of HFC-227ea; and 5-15 wt% of HFC-2363a. The mixture coolant composition comprises 40-70 wt% of HFC-32; 10-40 wt% of HFC-152a; 10-20 wt% of HFC-227ea; and 5-12 wt% of R-600.

    Abstract translation: 目的:提供混合的冷却剂组合物,其可以替代氯二氟甲烷(CHClF 2,称为HCFC-22),不破坏臭氧层,并用于冰箱和汽车空调。 构成:混合物冷却剂组合物包含50-60重量%的二氟甲烷(HFC-32); 10-30重量%的1,1,1,2-四氟乙烷(HFC-134a); 10-20重量%的1,1,1,2,3,3,3, - 七氟丙烷(HFC-227ea); 和5-15重量%的异丁烷(R-600a)。 混合物冷却剂组合物包含50-70重量%的HFC-32; 10-30重量%的HFC-134a; 10-20重量%的HFC-227ea; 和5-15重量%的1,1,1,2,3,3-六氟丙烷(HFC-2363a)。 混合物冷却剂组合物包含50-70重量%的HFC-32; 10-30重量%的HFC-134a; 10-20重量%的HFC-227ea; 和5-12重量%的丁烷(R-600)。 混合冷却剂组合物还包含40-70重量%的HFC-32; 10-40重量%的1,1-二氟乙烷(HFC-152a); 10-20重量%的HFC-227ea; 和5-15重量%的选自R-600a的一种。 混合物冷却剂组合物包含50-70重量%的HFC-32; 10-40重量%的HFC-152a; 10-20重量%的HFC-227ea; 和5-15重量%的HFC-2363a。 混合物冷却剂组合物包含40-70重量%的HFC-32; 10-40重量%的HFC-152a; 10-20重量%的HFC-227ea; 和5-12重量%的R-600。

    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1-디플루오로에탄을 함유하는 냉매 조성물
    2.
    发明公开
    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1-디플루오로에탄을 함유하는 냉매 조성물 失效
    含有二氟甲磺酸的1,1'-三氟乙烯和1,1-二氟乙烯的组合物

    公开(公告)号:KR1020020064026A

    公开(公告)日:2002-08-07

    申请号:KR1020010004622

    申请日:2001-01-31

    Abstract: PURPOSE: Provided is a coolant composition containing difluoromethane, 1,1,1-trifluoroethane, and 1,1-difluoroethane, which is substituted for chlorodifluoromethane(CHClF2, HCFC-22) and dose not contain the material destroying an ozone layer. CONSTITUTION: The coolant composition comprises 20-70wt% of the difluoromethane(CH2F2, HFC-32), 10-50wt% of the 1,1,1-trifluoroethane(CH3CF3, HFC-143a), 10-40wt% of the 1,1-difluoroethane(CH3CHF2, HFC-152a), and 10-30wt% of 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea) or 5-15wt% of isobutane(CH(CH3)2CH3, R-600a). Or the coolant composition comprises 30-70wt% of the difluoromethane(CH2F2, HFC-32), 10-40wt% of the 1,1,1-trifluoroethane(CH3CF3, HFC-143a), 10-40wt% of the 1,1-difluoroethane(CH3CHF2, HFC-152a), and 10-20wt% of 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC-236ea).

    Abstract translation: 目的:提供含有二氟甲烷,1,1,1-三氟乙烷和1,1-二氟乙烷的冷却剂组合物,其代替氯二氟甲烷(CHClF 2,HCFC-22),并且不含破坏臭氧层的材料。 构成:冷却剂组合物包含20-70重量%的二氟甲烷(CH 2 F 2,HFC-32),10-50重量%的1,1,1-三氟乙烷(CH 3 CF 3,HFC-143a),10-40重量% (CH 3 CHF 2,HFC-152a)和10-30重量%的1,1,1,2,3,3,3-七氟丙烷(CF 3 CHFCF 3,HFC-227ea)或5-15重量%的异丁烷(CH(CH 3) )2CH3,R-600a)。 或者冷却剂组合物包含30-70重量%的二氟甲烷(CH 2 F 2,HFC-32),10-40重量%的1,1,1-三氟乙烷(CH 3 CF 3,HFC-143a),10-40重量%的1,1 (CH 3 CHF 2,HFC-152a)和10〜20重量%的1,1,1,2,3,3-六氟丙烷(CHF 2 CHFCF 3,HFC-236ea)。

    혼합냉매 조성물
    3.
    发明授权
    혼합냉매 조성물 失效
    혼합냉매조성물

    公开(公告)号:KR100402050B1

    公开(公告)日:2003-10-17

    申请号:KR1020030033617

    申请日:2003-05-27

    Abstract: PURPOSE: Provided is a mixed coolant composition having new composition, which can show similar ability to that of the existing HCFC-22, and does not have the danger such as destruction of the ozone layer. CONSTITUTION: The mixed coolant composition for low temperature freezers, containing a mixture of fluorinated hydrocarbons, comprises a mixture containing 40-70 wt% of difluoromethane(HFC-32), 10-40 wt% of 1,1-difluoroethane(HFC-152a), and 10-20 wt% of 1,1,1,2,3,3,3-heptafluoropropane(HFC-227ea); and 5-15 wt% of isobutane(R-600a). Also, the mixed coolant composition comprises a mixture containing 50-70 wt% of difluoromethane(HFC-32), 10-30 wt% of 1,1-difluoroethane(HFC-152a), and 10-20 wt% of 1,1,1,2,3,3,3-heptafluoropropane(HFC-227ea); and 5-15 wt% of 1,1,1,2,3,3-hexafluoropropane(HFC-236ea).

    Abstract translation: 目的:提供具有新组成的混合冷却剂组合物,其能够显示与现有HCFC-22相似的能力,并且不具有破坏臭氧层的危险。 构成:含有氟化烃混合物的低温冷冻机用混合冷却剂组合物包含含有40-70重量%二氟甲烷(HFC-32),10-40重量%1,1-二氟乙烷(HFC-152a )和10-20重量%的1,1,1,2,3,3,3-七氟丙烷(HFC-227ea); 和5-15重量%的异丁烷(R-600a)。 此外,混合冷却剂组合物包含含有50-70重量%二氟甲烷(HFC-32),10-30重量%1,1-二氟乙烷(HFC-152a)和10-20重量%1,1 ,1,2,3,3,3-七氟丙烷(HFC-227ea的); 和5-15重量%的1,1,1,2,3,3-六氟丙烷(HFC-236ea)。

    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1-디플루오로에탄을 함유하는 냉매 조성물
    4.
    发明授权
    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1-디플루오로에탄을 함유하는 냉매 조성물 失效
    디플루오로메탄과1,1,1-트리플루오로에탄과1,1-디플루오로에탄을함유하는냉매조성물

    公开(公告)号:KR100400345B1

    公开(公告)日:2003-10-04

    申请号:KR1020010004622

    申请日:2001-01-31

    Abstract: PURPOSE: Provided is a coolant composition containing difluoromethane, 1,1,1-trifluoroethane, and 1,1-difluoroethane, which is substituted for chlorodifluoromethane(CHClF2, HCFC-22) and dose not contain the material destroying an ozone layer. CONSTITUTION: The coolant composition comprises 20-70wt% of the difluoromethane(CH2F2, HFC-32), 10-50wt% of the 1,1,1-trifluoroethane(CH3CF3, HFC-143a), 10-40wt% of the 1,1-difluoroethane(CH3CHF2, HFC-152a), and 10-30wt% of 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea) or 5-15wt% of isobutane(CH(CH3)2CH3, R-600a). Or the coolant composition comprises 30-70wt% of the difluoromethane(CH2F2, HFC-32), 10-40wt% of the 1,1,1-trifluoroethane(CH3CF3, HFC-143a), 10-40wt% of the 1,1-difluoroethane(CH3CHF2, HFC-152a), and 10-20wt% of 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC-236ea).

    Abstract translation: 目的:提供一种含有二氟甲烷,1,1,1-三氟乙烷和1,1-二氟乙烷的冷却剂组合物,它代替氯二氟甲烷(CHClF2,HCFC-22)并且不含破坏臭氧层的材料。 组成:冷却剂组合物包含20-70wt%的二氟甲烷(CH 2 F 2,HFC-32),10-50wt%的1,1,1-三氟乙烷(CH 3 CF 3,HFC-143a),10-40wt% (CH 3 CHF 2,HFC-152a)和10-30wt%的1,1,1,2,3,3,3-七氟丙烷(CF 3 CHFCF 3,HFC-227ea)或5-15wt%的异丁烷(CH(CH 3 )2CH3,R-600a)。 或者冷却剂组合物包含30-70重量%的二氟甲烷(CH 2 F 2,HFC-32),10-40重量%的1,1,1-三氟乙烷(CH 3 CF 3,HFC-143a),10-40重量%的1,1 (CH 3 CHF 2,HFC-152a)和10-20wt%的1,1,1,2,3,3-六氟丙烷(CHF 2 CHFCF 3,HFC-236ea)。

    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1,1,2-테트라플루오로에탄을 함유하는 냉매 조성물
    5.
    发明授权
    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1,1,2-테트라플루오로에탄을 함유하는 냉매 조성물 失效
    디플루오로메탄과1,1,1-트리플루오로에탄과1,1,1,2-테트라플루오로에탄을함유하는냉매조성물물

    公开(公告)号:KR100400344B1

    公开(公告)日:2003-10-04

    申请号:KR1020010004621

    申请日:2001-01-31

    Abstract: PURPOSE: Provided is a coolant composition containing difluoromethane, 1,1,1-trifluoroethane, and 1,1,1,2-tetrafluoroethane, which is a substitute for chlorodifluoromethane(CHClF2, HCFC-22) and dose not contain the material destroying an ozone layer. CONSTITUTION: The coolant composition comprises: the difluoromethane(CH2F2, HFC-32); the 1,1,1-trifluoroethane(CH3CF3, HFC-143a); the 1,1,1,2-tetrafluoroethane(CH2FCF3, HFC-134a); a compound selected from the group consisting of 1,1-difluoroethane(CH3CHF2, HFC-152a), 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea), 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC-236ea), and butane(C4H10, R-600). The composition of HFC-32, HFC-143a, HFC-134a, and HFC-152a is 20-70wt%, 10-50wt%, 10-50wt%, and 10-40wt%.

    Abstract translation: 目的:提供一种含有二氟甲烷,1,1,1-三氟乙烷和1,1,1,2-四氟乙烷的冷却剂组合物,它是氯二氟甲烷(CHClF2,HCFC-22)的替代物,并且不含有破坏 臭氧层。 构成:冷却剂组合物包含:二氟甲烷(CH 2 F 2,HFC-32); 1,1,1-三氟乙烷(CH3CF3,HFC-143a); 1,1,1,2-四氟乙烷(CH2FCF3,HFC-134a); 选自1,1-二氟乙烷(CH 3 CHF 2,HFC-152a),1,1,1,2,3,3,3-七氟丙烷(CF 3 CHFCF 3,HFC-227ea),1,1,1,2-四氟乙烷 (CHF 2 CHFCF 3,HFC-236ea)和丁烷(C 4 H 10,R-600)。 HFC-32,HFC-143a,HFC-134a和HFC-152a的组成为20-70wt%,10-50wt%,10-50wt%和10-40wt%。

    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1,1,2-테트라플루오로에탄을 함유하는 냉매 조성물
    6.
    发明公开
    디플루오로메탄과 1,1,1-트리플루오로에탄과1,1,1,2-테트라플루오로에탄을 함유하는 냉매 조성물 失效
    含二聚异戊二烯,1,1,1-三氟乙烯和1,1,1,2-四氢呋喃的冷却组合物

    公开(公告)号:KR1020020064025A

    公开(公告)日:2002-08-07

    申请号:KR1020010004621

    申请日:2001-01-31

    Abstract: PURPOSE: Provided is a coolant composition containing difluoromethane, 1,1,1-trifluoroethane, and 1,1,1,2-tetrafluoroethane, which is a substitute for chlorodifluoromethane(CHClF2, HCFC-22) and dose not contain the material destroying an ozone layer. CONSTITUTION: The coolant composition comprises: the difluoromethane(CH2F2, HFC-32); the 1,1,1-trifluoroethane(CH3CF3, HFC-143a); the 1,1,1,2-tetrafluoroethane(CH2FCF3, HFC-134a); a compound selected from the group consisting of 1,1-difluoroethane(CH3CHF2, HFC-152a), 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea), 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC-236ea), and butane(C4H10, R-600). The composition of HFC-32, HFC-143a, HFC-134a, and HFC-152a is 20-70wt%, 10-50wt%, 10-50wt%, and 10-40wt%.

    Abstract translation: 目的:提供含有二氟甲烷,1,1,1-三氟乙烷和1,1,1,2-四氟乙烷的冷却剂组合物,其代替氯二氟甲烷(CHClF 2,HCFC-22),并且不含有破坏 臭氧层。 构成:冷却剂组合物包括:二氟甲烷(CH 2 F 2,HFC-32); 1,1,1-三氟乙烷(CH 3 CF 3,HFC-143a); 1,1,1,2-四氟乙烷(CH2FCF3,HFC-134a); 选自1,1-二氟乙烷(CH 3 CHF 2,HFC-152a),1,1,1,2,3,3,3-七氟丙烷(CF 3 CHFCF 3,HFC-227ea),1,1,1, 2,3,3-六氟丙烷(CHF 2 CHFCF 3,HFC-236ea)和丁烷(C 4 H 10,R-600)。 HFC-32,HFC-143a,HFC-134a和HFC-152a的组成为20-70wt%,10-50wt%,10-50wt%和10-40wt%。

    혼합냉매 조성물
    7.
    发明授权
    혼합냉매 조성물 失效
    혼합냉매조성물

    公开(公告)号:KR100405189B1

    公开(公告)日:2003-11-12

    申请号:KR1020010007884

    申请日:2001-02-16

    CPC classification number: C09K5/045 C09K2205/12 C09K2205/43

    Abstract: The present invention relates to a refrigerant composition of four-constituent system, comprising: (a) a first constituent of difluoromethane, (b) a second constituent of 1,1,1,2,3,3,3-heptafluoropropane, (c) a third constituent selected from the group consisting of 1,1,1,2-tetrafluoroethane and 1,1-difluoroethane and (d) a for the constituent selected from the group consisting of isobutane, 1,1,1,2,3,3,-hexafluoropropane and butane, useful as a substitute for chlorodifluoromethane (HCFC-22).

    Abstract translation: (a)二氟甲烷的第一组分,(b)1,1,1,2,3,3,3-七氟丙烷的第二组分,(c) )选自1,1,1,2-四氟乙烷和1,1-二氟乙烷的第三组分和(d)选自异丁烷,1,1,1,2,3 ,3, - 六氟丙烷和丁烷,可用作氯二氟甲烷(HCFC-22)的替代品。

    혼합냉매 조성물
    8.
    发明公开
    혼합냉매 조성물 失效
    混合冷却剂组合物

    公开(公告)号:KR1020030066479A

    公开(公告)日:2003-08-09

    申请号:KR1020030033617

    申请日:2003-05-27

    Abstract: PURPOSE: Provided is a mixed coolant composition having new composition, which can show similar ability to that of the existing HCFC-22, and does not have the danger such as destruction of the ozone layer. CONSTITUTION: The mixed coolant composition for low temperature freezers, containing a mixture of fluorinated hydrocarbons, comprises a mixture containing 40-70 wt% of difluoromethane(HFC-32), 10-40 wt% of 1,1-difluoroethane(HFC-152a), and 10-20 wt% of 1,1,1,2,3,3,3-heptafluoropropane(HFC-227ea); and 5-15 wt% of isobutane(R-600a). Also, the mixed coolant composition comprises a mixture containing 50-70 wt% of difluoromethane(HFC-32), 10-30 wt% of 1,1-difluoroethane(HFC-152a), and 10-20 wt% of 1,1,1,2,3,3,3-heptafluoropropane(HFC-227ea); and 5-15 wt% of 1,1,1,2,3,3-hexafluoropropane(HFC-236ea).

    Abstract translation: 目的:提供具有新组成的混合冷却剂组合物,其可以显示与现有HCFC-22相似的能力,并且不具有诸如破坏臭氧层的危险。 构成:含有氟化烃混合物的低温冷冻机混合冷却剂组合物包括含40-70重量%二氟甲烷(HFC-32),10-40重量%1,1-二氟乙烷(HFC-152a) )和10-20重量%的1,1,1,2,3,3,3-七氟丙烷(HFC-227ea); 和5-15重量%的异丁烷(R-600a)。 此外,混合冷却剂组合物包含含有50-70重量%的二氟甲烷(HFC-32),10-30重量%的1,1-二氟乙烷(HFC-152a)和10-20重量%的1,1 ,1,2,3,3,3-七氟丙烷(HFC-227ea的); 和5-15重量%的1,1,1,2,3,3-六氟丙烷(HFC-236ea)。

    HCFC-22대체용 냉매 조성물
    9.
    发明公开
    HCFC-22대체용 냉매 조성물 无效
    取代HCFC-22的冷却剂组合物

    公开(公告)号:KR1020020064027A

    公开(公告)日:2002-08-07

    申请号:KR1020010004623

    申请日:2001-01-31

    Abstract: PURPOSE: Provided is a coolant composition substituted for chlorodifluoromethane(CHClF2, HCFC-22), which dose not contain the material destroying an ozone layer. CONSTITUTION: The coolant composition comprises: difluoromethane(CH2F2, HFC-32); 1,1,1-trifluoroethane(CH3CF3, HFC-143a); 1,1,1,2,3,3,3-heptafluoropropane(CF3CHFCF3, HFC-227ea); a compound selected from the group consisting of isobutane(CH(CH3)2CH3, R-600a), 1,1,1,2,3,3-hexafluoropropane(CHF2CHFCF3, HFC-236ea), and butane(C4H10, R-600). The composition of HFC-32, HFC-143a, HFC-227ea, and R-600a is 40-55wt%, 20-40wt%, 10-20wt%, and 5-15wt%. And the composition of HFC-32, HFC-143a, HFC-227ea, and HFC-236ea is 40-70wt%, 10-40wt%, 10-20wt%, and 5-15wt%.

    Abstract translation: 目的:提供一种代替氯二氟甲烷(CHClF2,HCFC-22)的冷却剂组合物,其不含有破坏臭氧层的材料。 构成:冷却剂组合物包含:二氟甲烷(CH 2 F 2,HFC-32); 1,1,1-三氟乙烷(CH 3 CF 3,HFC-143a); 1,1,1,2,3,3,3-七氟丙烷(CF 3 CHFCF 3,HFC-227ea); 选自异丁烷(CH(CH 3)2 CH 3,R-600a),1,1,1,2,3,3-六氟丙烷(CHF 2 CHFCF 3,HFC-236ea)和丁烷(C 4 H 10,R-600 )。 HFC-32,HFC-143a,HFC-227ea和R-600a的组成为40-55wt%,20-40wt%,10-20wt%和5-​​15wt%。 HFC-32,HFC-143a,HFC-227ea和HFC-236ea的组成为40-70wt%,10-40wt%,10-20wt%和5-​​15wt%。

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