JPH0317029A - Fluorinated hydrocarbon-based solvent composition - Google Patents
Fluorinated hydrocarbon-based solvent compositionInfo
- Publication number
- JPH0317029A JPH0317029A JP1149499A JP14949989A JPH0317029A JP H0317029 A JPH0317029 A JP H0317029A JP 1149499 A JP1149499 A JP 1149499A JP 14949989 A JP14949989 A JP 14949989A JP H0317029 A JPH0317029 A JP H0317029A
- Authority
- JP
- Japan
- Prior art keywords
- fluorinated hydrocarbon
- composition
- weight
- present
- trifluoroethanol
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 25
- 239000002904 solvent Substances 0.000 title claims abstract description 16
- 229930195733 hydrocarbon Natural products 0.000 title claims abstract description 11
- 150000002430 hydrocarbons Chemical class 0.000 title claims abstract description 11
- 239000004215 Carbon black (E152) Substances 0.000 title claims abstract description 10
- UJIGKESMIPTWJH-UHFFFAOYSA-N 1,3-dichloro-1,1,2,2,3-pentafluoropropane Chemical compound FC(Cl)C(F)(F)C(F)(F)Cl UJIGKESMIPTWJH-UHFFFAOYSA-N 0.000 claims abstract description 6
- COAUHYBSXMIJDK-UHFFFAOYSA-N 3,3-dichloro-1,1,1,2,2-pentafluoropropane Chemical compound FC(F)(F)C(F)(F)C(Cl)Cl COAUHYBSXMIJDK-UHFFFAOYSA-N 0.000 claims abstract description 5
- RHQDFWAXVIIEBN-UHFFFAOYSA-N Trifluoroethanol Chemical compound OCC(F)(F)F RHQDFWAXVIIEBN-UHFFFAOYSA-N 0.000 claims abstract 8
- WMCLYSGSAJGCJY-UHFFFAOYSA-N 3-chloro-1,1,2,2-tetrafluoropropane Chemical compound FC(F)C(F)(F)CCl WMCLYSGSAJGCJY-UHFFFAOYSA-N 0.000 claims abstract 3
- 238000007796 conventional method Methods 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- LRHPLDYGYMQRHN-UHFFFAOYSA-N N-Butanol Chemical compound CCCCO LRHPLDYGYMQRHN-UHFFFAOYSA-N 0.000 description 5
- 238000009835 boiling Methods 0.000 description 5
- -1 chlorine radicals Chemical class 0.000 description 5
- 238000004140 cleaning Methods 0.000 description 5
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 description 5
- AFABGHUZZDYHJO-UHFFFAOYSA-N dimethyl butane Natural products CCCC(C)C AFABGHUZZDYHJO-UHFFFAOYSA-N 0.000 description 4
- 230000004907 flux Effects 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000004604 Blowing Agent Substances 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 3
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- PXBRQCKWGAHEHS-UHFFFAOYSA-N dichlorodifluoromethane Chemical compound FC(F)(Cl)Cl PXBRQCKWGAHEHS-UHFFFAOYSA-N 0.000 description 3
- 239000010721 machine oil Substances 0.000 description 3
- VLKZOEOYAKHREP-UHFFFAOYSA-N n-Hexane Chemical compound CCCCCC VLKZOEOYAKHREP-UHFFFAOYSA-N 0.000 description 3
- 239000003921 oil Substances 0.000 description 3
- CYRMSUTZVYGINF-UHFFFAOYSA-N trichlorofluoromethane Chemical compound FC(Cl)(Cl)Cl CYRMSUTZVYGINF-UHFFFAOYSA-N 0.000 description 3
- HNRMPXKDFBEGFZ-UHFFFAOYSA-N 2,2-dimethylbutane Chemical compound CCC(C)(C)C HNRMPXKDFBEGFZ-UHFFFAOYSA-N 0.000 description 2
- KDSNLYIMUZNERS-UHFFFAOYSA-N 2-methylpropanamine Chemical compound CC(C)CN KDSNLYIMUZNERS-UHFFFAOYSA-N 0.000 description 2
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 2
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 2
- HQABUPZFAYXKJW-UHFFFAOYSA-N butan-1-amine Chemical compound CCCCN HQABUPZFAYXKJW-UHFFFAOYSA-N 0.000 description 2
- 230000000052 comparative effect Effects 0.000 description 2
- QWTDNUCVQCZILF-UHFFFAOYSA-N isopentane Chemical compound CCC(C)C QWTDNUCVQCZILF-UHFFFAOYSA-N 0.000 description 2
- BDERNNFJNOPAEC-UHFFFAOYSA-N propan-1-ol Chemical compound CCCO BDERNNFJNOPAEC-UHFFFAOYSA-N 0.000 description 2
- FRCHKSNAZZFGCA-UHFFFAOYSA-N 1,1-dichloro-1-fluoroethane Chemical compound CC(F)(Cl)Cl FRCHKSNAZZFGCA-UHFFFAOYSA-N 0.000 description 1
- DEUJSGDXBNTQMY-UHFFFAOYSA-N 1,2,2-trifluoroethanol Chemical compound OC(F)C(F)F DEUJSGDXBNTQMY-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 2,3-dimethylbutane Chemical compound CC(C)C(C)C ZFFMLCVRJBZUDZ-UHFFFAOYSA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- QQZOPKMRPOGIEB-UHFFFAOYSA-N 2-Oxohexane Chemical compound CCCCC(C)=O QQZOPKMRPOGIEB-UHFFFAOYSA-N 0.000 description 1
- NAMYKGVDVNBCFQ-UHFFFAOYSA-N 2-bromopropane Chemical compound CC(C)Br NAMYKGVDVNBCFQ-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- DKPFZGUDAPQIHT-UHFFFAOYSA-N Butyl acetate Natural products CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 description 1
- 239000004338 Dichlorodifluoromethane Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- BTANRVKWQNVYAZ-UHFFFAOYSA-N butan-2-ol Chemical compound CCC(C)O BTANRVKWQNVYAZ-UHFFFAOYSA-N 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 235000019404 dichlorodifluoromethane Nutrition 0.000 description 1
- HPNMFZURTQLUMO-UHFFFAOYSA-N diethylamine Chemical compound CCNCC HPNMFZURTQLUMO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 150000002170 ethers Chemical class 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 150000008282 halocarbons Chemical class 0.000 description 1
- FUZZWVXGSFPDMH-UHFFFAOYSA-N hexanoic acid Chemical compound CCCCCC(O)=O FUZZWVXGSFPDMH-UHFFFAOYSA-N 0.000 description 1
- ZXEKIIBDNHEJCQ-UHFFFAOYSA-N isobutanol Chemical compound CC(C)CO ZXEKIIBDNHEJCQ-UHFFFAOYSA-N 0.000 description 1
- 150000002576 ketones Chemical class 0.000 description 1
- 231100001231 less toxic Toxicity 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 125000004971 nitroalkyl group Chemical group 0.000 description 1
- MCSAJNNLRCFZED-UHFFFAOYSA-N nitroethane Chemical compound CC[N+]([O-])=O MCSAJNNLRCFZED-UHFFFAOYSA-N 0.000 description 1
- LYGJENNIWJXYER-UHFFFAOYSA-N nitromethane Chemical compound C[N+]([O-])=O LYGJENNIWJXYER-UHFFFAOYSA-N 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000003507 refrigerant Substances 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000013020 steam cleaning Methods 0.000 description 1
- 239000005437 stratosphere Substances 0.000 description 1
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 1
- KFUSEUYYWQURPO-OWOJBTEDSA-N trans-1,2-dichloroethene Chemical group Cl\C=C\Cl KFUSEUYYWQURPO-OWOJBTEDSA-N 0.000 description 1
- 229940029284 trichlorofluoromethane Drugs 0.000 description 1
- 239000005436 troposphere Substances 0.000 description 1
- 238000004506 ultrasonic cleaning Methods 0.000 description 1
- 239000001993 wax Substances 0.000 description 1
Abstract
Description
[産業上の利用分野]
本発明は、代替フロンとして使用できるとともに溶剤等
として優れた特性を有する新規な弗素化炭化水素系溶剤
組成物に関するものである。
[従来の技術]
弗素化炭化水素系化合物(以下単にフロンという)は、
毒性が少なく化学的に安定なものが多く、標準沸点の異
なる各種フロンが入手できることから、これらの特性を
活かして溶剤、発泡剤、プロベラントあるいは冷媒等と
して1,1.2−トリクロロー1,2.2−トリフルオ
ロエタン( R 113 )が、発泡剤としてトリクロ
ロモノフルオロメタン(Rll)が、プロベラントや冷
媒としてジクロロジフルオロメタン( R 12 )が
使われている。
[発明が解決しようとする課題]
化学的に特に安定なR 11. R 12、R 113
は対流圏内での寿命が長く、拡散して成層圏に達し、こ
こで太陽光線により分解して発生する塩素ラジカルがオ
ゾンと連鎖反応を起こし、オゾン層を破壊するとのこと
から、これら従来のフロンの使用規制が実施されること
となった.このため、これらの従来のフロンに代わり、
オゾン層を破壊しにくい代替フロンの探索が活発に行な
われている.
本発明は、従来のフロンの使用量を低減し、且つ該フロ
ンが有している優れた特性を満足しながら代替フロンと
して使用できる新規なフロン組成物を提供することを目
的とするものである。[Industrial Field of Application] The present invention relates to a novel fluorinated hydrocarbon solvent composition that can be used as a fluorocarbon substitute and has excellent properties as a solvent. [Prior art] Fluorinated hydrocarbon compounds (hereinafter simply referred to as fluorocarbons) are
Many of them are less toxic and chemically stable, and various types of chlorofluorocarbons with different standard boiling points are available.Using these properties, 1,1,2-trichloro1,2. 2-trifluoroethane (R 113 ) is used as a blowing agent, trichloromonofluoromethane (Rll) is used as a blowing agent, and dichlorodifluoromethane (R 12 ) is used as proverant and a refrigerant. [Problem to be solved by the invention] Chemically particularly stable R 11. R 12, R 113
These conventional CFCs have a long lifespan in the troposphere and diffuse into the stratosphere, where they are decomposed by sunlight and generated chlorine radicals that cause a chain reaction with ozone and destroy the ozone layer. Usage regulations have been implemented. Therefore, instead of these conventional CFCs,
The search for alternative CFCs that are less likely to deplete the ozone layer is being actively conducted. An object of the present invention is to provide a new fluorocarbon composition that can be used as a fluorocarbon substitute while reducing the amount of conventional fluorocarbons used and satisfying the excellent properties of the fluorocarbons. .
本発明は、1.1−ジクロロ−2. 2, 3, 3.
3−ペンタフルオロプロパン( R 225ca ,
沸点51.1 ”C).1.3−ジクロロ−1.2,2
,3.3−ペンタフルオロプロパン( R 225cb
.沸点56。l’c),及び l−クロロ−2. 2
, 3. 3−テトラフルオロプロパン( R 244
ca,沸点 54℃)のいずれか1種と2. 2. 2
− トリフルオロエタノール( TFE ,沸点73.
6℃)からなる弗素化炭化水素系溶剤組成物に関するち
のである.
本発明の組成物は,特に洗浄溶剤として従来のR 11
3よりも洗浄力が大きいため、R 113代替として極
めて有用なものである。
本発明の組成物のR 225caとTFEの混合比はR
225caが60〜99重量%,及びTFEが1〜4
0重量%であり、好ましくは R 225caが70〜
90重量%,及びTFεが10〜30重量%である。
本発明の組成物のR 225cbとTFEの混合比はR
225cbが60〜99重量%.及びTFEが1〜4
0重量%であり,好ましくは R 225cbが70〜
90重量%,及びTFEがlO〜30重量%である。
本発明の組成物のR 244caとTFEの混合比はR
244caが60〜99重量%,及びTFEが1〜4
0重量%であり、好ましくはR 244caが70〜9
0重量%,及びTFEがlO〜30重量%である.本発
明の組成物には、用途に応じてその他の成分を更に添加
混合することができる.例えば、溶剤としての用途にお
いては、ベンタン.イソペンタン,ヘキサン,イソヘキ
サン.ネオヘキサン,ヘブタン,イソへブタン,2.3
−ジメチルブタン,シクロベンタン等の炭化水素類、ニ
トロメタン,ニトロエタン,ニトロブロバン等のニトロ
アルカン類、ジエチルアミン,トリエチルアミン,イソ
ブロビルアミン,プチルアミン,イソブチルアミン等の
アミン類、メタノール,エタノール.n−プロビルアル
コール,i−プロビルアルコール,n−ブチルアルコー
ル,i−ブチルアルコール,S−ブチルアルコール,t
−ブチルアルコール等のアルコール類、メチルセロソル
ブ,テトラヒドロフラン,1.4−ジオキサン等のエー
テル類、アセトン.メチルエチルケトン.メチルブチル
ケトン等のケトン類、酢酸エチル,酢酸プロビル,酢酸
ブチル等のエステル類、ジクロロメクンtranse−
1.2−ジクロロエチレン, cis−1,’2−ジ
クロロエチレン.2−ブロモプロパン等のハロゲン化炭
化水素類、その他、1.1−ジクロロ−1−フル才ロエ
タン等の本発明以外のフロン類等を適宜添加することが
できる。
本発明の弗素化炭化水素系溶剤組成物は、従来のフロン
と同様、熱媒体や発泡剤等の各種用途に使用でき、特に
溶剤として用いた場合、従来のR 113より高い溶解
力を有するため好適である。
溶剤の具体的な用途としては、フラックス,グリース,
油,ワックス.インキ等の除去剤,塗料用溶剤,抽出剤
、ガラス,セラミックス.プラスチック.ゴム,金属製
各種物品,特にIC部品.電気機器.精密機械,光学レ
ンズ等の洗浄剤や水切り剤等を挙げることができる。洗
浄方法としては、手拭き,浸漬.スプレー.揺動,超音
波洗浄,蒸気洗浄等を採用すればよい。
[実施例ゴ
以下に本発明の実施例を示す。
実施例1〜3
本発明の組成物を用いてフラックスの洗浄試験を行なっ
た。プリント基板全面にブラックス(タムラAL−4,
タムラ製作所製)を塗布し,200℃の電気炉で2分間
焼成後、本発明の組成物中に5分間浸漬した。比較例と
してR113についても同様の試験を行なった。
本発明の組成物の混合比及びフラックスの除去の度合い
を第1表に示す。
0;良好に除去できる ○:ほぼ良好△:微量残存
×:かなり残存実施例4〜6
本発明の組成物を用いて機械油の洗浄試験を行なった。
SOS−304のテストビース(25m+nX 3On
+mX 2mm厚)を機械油(GQ−30日本石油(#
#製)中に浸漬した後、本発明の組成物中に5分間浸漬
した。
比較例としてR113についても同様の試験を行なった
。
本発明の組成物の混合比及び機械油の除去の度合いを第
2表に示す。
0:良好に除去できる ○:ほぼ良好△:微量残存
×:がなり残存[発明の効果]
本発明の弗素化炭化水素系溶剤組成物は、従来のフロン
が有している優れた特性を満足しながら、代替フロンと
して使用できるとともに、従来のフロンと同様の使い方
ができるため、従来技術の大幅な変更を要しない等の利
点がある。又、溶剤としてよく使われてぃるR 113
よりもフラックスや油等の溶解除去性に優れるためR1
13に代わる洗浄溶剤として最適である。The present invention provides 1,1-dichloro-2. 2, 3, 3.
3-pentafluoropropane (R225ca,
Boiling point 51.1"C).1.3-dichloro-1.2,2
, 3,3-pentafluoropropane (R 225cb
.. Boiling point 56. l'c), and l-chloro-2. 2
, 3. 3-tetrafluoropropane (R 244
ca, boiling point 54°C) and 2. 2. 2
- Trifluoroethanol (TFE, boiling point 73.
6°C). The compositions of the present invention can be used in particular as cleaning solvents in conventional R 11
Since it has greater detergency than R 113, it is extremely useful as a substitute for R 113. The mixing ratio of R 225ca and TFE in the composition of the present invention is R
225ca is 60-99% by weight, and TFE is 1-4
0% by weight, preferably R225ca is 70~
90% by weight, and TFε is 10-30% by weight. The mixing ratio of R 225cb and TFE in the composition of the present invention is R
225cb is 60-99% by weight. and TFE is 1-4
0% by weight, preferably R225cb is 70~
90% by weight, and TFE from 10 to 30% by weight. The mixing ratio of R 244ca and TFE in the composition of the present invention is R
244ca is 60-99% by weight, and TFE is 1-4
0% by weight, preferably R244ca is 70-9
0% by weight, and TFE is 10 to 30% by weight. Other components may be further added to the composition of the present invention depending on the intended use. For example, in its use as a solvent, bentane. Isopentane, hexane, isohexane. Neohexane, hebutane, isohebutane, 2.3
- Hydrocarbons such as dimethylbutane and cyclobentane, nitroalkanes such as nitromethane, nitroethane, and nitrobroban, amines such as diethylamine, triethylamine, isobrobylamine, butylamine, and isobutylamine, methanol, and ethanol. n-propyl alcohol, i-propyl alcohol, n-butyl alcohol, i-butyl alcohol, S-butyl alcohol, t
-Alcohols such as butyl alcohol, ethers such as methyl cellosolve, tetrahydrofuran, 1,4-dioxane, acetone. Methyl ethyl ketone. Ketones such as methyl butyl ketone, esters such as ethyl acetate, probyl acetate, butyl acetate, dichloromecune trans-
1.2-dichloroethylene, cis-1,'2-dichloroethylene. Halogenated hydrocarbons such as 2-bromopropane, and other fluorocarbons other than those of the present invention such as 1,1-dichloro-1-fluoroethane may be added as appropriate. The fluorinated hydrocarbon solvent composition of the present invention can be used for various purposes such as heat carriers and blowing agents, similar to conventional fluorocarbons, and has a higher dissolving power than conventional R113, especially when used as a solvent. suitable. Specific uses of solvents include flux, grease,
Oil, wax. Ink removers, paint solvents, extractants, glass, ceramics. plastic. Various rubber and metal products, especially IC parts. Electrical equipment. Examples include cleaning agents and draining agents for precision instruments, optical lenses, etc. Cleaning methods include hand wiping and soaking. spray. Rocking, ultrasonic cleaning, steam cleaning, etc. may be used. [Examples] Examples of the present invention are shown below. Examples 1 to 3 Flux cleaning tests were conducted using the compositions of the present invention. Blacks (Tamura AL-4,
(manufactured by Tamura Seisakusho) was coated, baked in an electric furnace at 200° C. for 2 minutes, and then immersed in the composition of the present invention for 5 minutes. A similar test was also conducted for R113 as a comparative example. Table 1 shows the mixing ratio of the composition of the present invention and the degree of flux removal. 0: Can be removed well ○: Almost good △: Trace amount remains
×: Significant residual Examples 4 to 6 A machine oil cleaning test was conducted using the composition of the present invention. SOS-304 test bead (25m+nX 3On
+mX 2mm thick) with machine oil (GQ-30 Nippon Oil (#
#) and then immersed in the composition of the present invention for 5 minutes. A similar test was also conducted for R113 as a comparative example. The mixing ratio of the composition of the present invention and the degree of removal of machine oil are shown in Table 2. 0: Can be removed well ○: Almost good △: Trace amount remains
×: residual fluorocarbon [effect of the invention] The fluorinated hydrocarbon solvent composition of the present invention satisfies the excellent properties of conventional fluorocarbons, can be used as a fluorocarbon substitute, and can be used as a substitute for fluorocarbons. Since it can be used in the same way, it has the advantage that it does not require major changes to the conventional technology. Also, R 113 is often used as a solvent.
R1 has better ability to dissolve and remove flux and oil than R1.
It is most suitable as a cleaning solvent in place of 13.
Claims (6)
フルオロプロパン及び2,2,2−トリフルオロエタノ
ールとからなる弗素化炭化水素系溶剤組成物。(1) A fluorinated hydrocarbon solvent composition comprising 1,1-dichloro-2,2,3,3,3-pentafluoropropane and 2,2,2-trifluoroethanol.
フルオロプロパン60〜99重量%,及び2,2,2−
トリフルオロエタノール1〜40重量%からなる請求項
1に記載の組成物。(2) 60-99% by weight of 1,1-dichloro-2,2,3,3,3-pentafluoropropane, and 2,2,2-
2. A composition according to claim 1, comprising 1 to 40% by weight of trifluoroethanol.
フルオロプロパン及び2,2,2−トリフルオロエタノ
ールとからなる弗素化炭化水素系溶剤組成物。(3) A fluorinated hydrocarbon solvent composition comprising 1,3-dichloro-1,2,2,3,3-pentafluoropropane and 2,2,2-trifluoroethanol.
フルオロプロパン60〜99重量%,及び2,2,2−
トリフルオロエタノール1〜40重量%からなる請求項
3に記載の組成物。(4) 1,3-dichloro-1,2,2,3,3-pentafluoropropane 60-99% by weight, and 2,2,2-
4. A composition according to claim 3, comprising 1 to 40% by weight of trifluoroethanol.
ロパン及び2,2,2−トリフルオロエタノールとから
なる弗素化炭化水素系溶剤組成物。(5) A fluorinated hydrocarbon solvent composition comprising 1-chloro-2,2,3,3-tetrafluoropropane and 2,2,2-trifluoroethanol.
ロパン60〜99重量%,及び2,2,2−トリフルオ
ロエタノール1〜40重量%からなる請求項5に記載の
組成物。(6) The composition according to claim 5, comprising 60 to 99% by weight of 1-chloro-2,2,3,3-tetrafluoropropane and 1 to 40% by weight of 2,2,2-trifluoroethanol.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1149499A JPH0317029A (en) | 1989-06-14 | 1989-06-14 | Fluorinated hydrocarbon-based solvent composition |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1149499A JPH0317029A (en) | 1989-06-14 | 1989-06-14 | Fluorinated hydrocarbon-based solvent composition |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH0317029A true JPH0317029A (en) | 1991-01-25 |
Family
ID=15476494
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1149499A Pending JPH0317029A (en) | 1989-06-14 | 1989-06-14 | Fluorinated hydrocarbon-based solvent composition |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0317029A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0488252A2 (en) * | 1990-11-29 | 1992-06-03 | Canon Kabushiki Kaisha | Ink containing halogenated alkanol with 2 to 4 carbon atoms, recording method and apparatus using the same |
US5304321A (en) * | 1989-11-06 | 1994-04-19 | Kali-Chemie Ag | Cleaning compositions, formed of hydrogen-containing fluorochlorohydrocarbons and partially fluorinated alkanols |
-
1989
- 1989-06-14 JP JP1149499A patent/JPH0317029A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5304321A (en) * | 1989-11-06 | 1994-04-19 | Kali-Chemie Ag | Cleaning compositions, formed of hydrogen-containing fluorochlorohydrocarbons and partially fluorinated alkanols |
EP0488252A2 (en) * | 1990-11-29 | 1992-06-03 | Canon Kabushiki Kaisha | Ink containing halogenated alkanol with 2 to 4 carbon atoms, recording method and apparatus using the same |
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