JPH05331494A - Finishing liquid for hand-wiping - Google Patents

Finishing liquid for hand-wiping

Info

Publication number
JPH05331494A
JPH05331494A JP3000092A JP3000092A JPH05331494A JP H05331494 A JPH05331494 A JP H05331494A JP 3000092 A JP3000092 A JP 3000092A JP 3000092 A JP3000092 A JP 3000092A JP H05331494 A JPH05331494 A JP H05331494A
Authority
JP
Japan
Prior art keywords
oil
wiping
hand
finishing liquid
vegetable
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.)
Granted
Application number
JP3000092A
Other languages
Japanese (ja)
Inventor
雅道 ▲ひじ▼野
Masamichi Hijino
Shigenobu Sakata
Toshiaki Tezuka
Kunihiko Uzawa
Noboru Yamada
重信 坂田
登 山田
利明 手塚
邦彦 鵜澤
Original Assignee
Olympus Optical Co Ltd
オリンパス光学工業株式会社
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Olympus Optical Co Ltd, オリンパス光学工業株式会社 filed Critical Olympus Optical Co Ltd
Priority to JP3000092A priority Critical patent/JPH05331494A/en
Publication of JPH05331494A publication Critical patent/JPH05331494A/en
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22Organic compounds
    • CCHEMISTRY; METALLURGY
    • C11ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11DDETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D7/00Compositions of detergents based essentially on non-surface-active compounds
    • C11D7/22Organic compounds
    • C11D7/40Products in which the composition is not well defined
    • C11D7/44Vegetable products

Abstract

(57) [Summary] [Purpose] A finishing liquid for hand-wiping, which is used for simple hand-wiping of metals, glass, plastics, etc., is considered to have a high level of degreasing power and drying power without the safety and attack of various materials To do. [Structure] A finishing liquid for hand-wiping is composed of vegetable aromatic oil, alcohols, and siloxane, and vegetable sublimates such as camphor are appropriately added. All materials are harmless, do not attack materials, and have great degreasing and drying power.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION The present invention relates to optical parts, electronic parts,
The present invention relates to a finishing liquid for hand-wiping used for simple cleaning of metals, glass, plastics and the like such as molded parts and molds.

[0002]

2. Description of the Related Art Generally, after manufacturing optical parts and molded parts, in order to remove stains such as fingerprints and mist, they are hand-wipe with a cotton paper or cloth soaked with a hand-wiping finishing liquid. This hand wiping is also performed for mold maintenance and the like. In this way, the finishing liquid for hand-wiping is used during the process, so it has good quick-drying properties during work, and
Sufficient degreasing power is required to remove fingerprints and fats and oils.
For this reason, as a conventional finishing solution for hand wiping, a mixed solution of ethanol and ether and a mixed solution of freon and alcohol are used. A liquid is disclosed.

[0003]

However, the finishing solution for hand-wiping, which is a mixture of ethanol and ether, contains ether and thus has a strong anesthetic effect and is harmful to the human body, and also has a flash point of ether. Is -45 ° C
It is very flammable and dangerous because it is low. On the other hand, the finishing liquid for hand-wiping consisting of a mixed liquid of CFC and alcohol cannot be used in the future because it contains CFC that destroys the ozone layer, and the mixed liquid of CFC 113, trichloroethane, and dichloromethane is also the same.
Since the latter mixed solution contains trichloroethane, there is a problem that it cannot be used in the future.

The present invention has been made to solve the above problems, and provides a hand-wiping finishing liquid which has a low flammability, does not have an adverse effect on the environment such as ozone layer depletion, and has the same ability as a conventional hand-wiping finishing liquid. The purpose is to provide.

[0005]

Means and Actions for Solving the Problems The finishing solution for hand-wiping of the present invention which achieves the above-mentioned object is characterized by containing a vegetable aromatic oil, alcohols and siloxane.
Further, the finishing liquid for hand towels of the present invention is characterized by containing a vegetable aromatic oil, alcohols, siloxane and a vegetable sublimate. The finishing liquid of the above-mentioned composition is a glass lens,
It can be used for simple hand-wiping cleaning such as finishing of optical parts such as plastic parts and mold parts, and maintenance cleaning of molds. As the vegetable aromatic oil, lemon oil, petitgrain oil, neroli oil, orange oil, bergamot oil, rose oil, lemongrass oil, gingergrass oil,
Citronella oil, palmarosa oil, vetiver oil, linaloe oil, opopanax oil, rosemary oil, thyme oil, peppermint oil, lavender oil, clary sage oil, perilla oil, spike oil, patchouli oil, geranium oil, ajowan oil, anise oil, caraway Oil, coriandel oil, fennel oil, jasmine oil, poadros oil, cinnamon oil, cassia oil, bay oil, globe oil, kayapte oil, ylang-ylang oil, kanagan oil, cedarwood oil, abies oil, star anise oil, tuberose flower oil , Oris oil,
Oak moss oil, camphor oil, turpentine oil, black character oil,
One or more of sandalwood oil and the like can be selected. The content of this vegetable aromatic oil is 5 to 35.
It is vol%, preferably 15 to 25 vol%. This is because if it is less than this range, the degreasing power is lowered, while if it is more than this range, the drying property is impaired. All of these vegetable aromatic oils are used in food additives, are harmless to the human body, and do not cause environmental damage. Since the vegetable aromatic oil has different degreasing power and drying speed depending on its type, it is appropriately selected depending on the stains and adhered substances of the washed product.

As the siloxane, either the linear siloxane shown in Chemical formula 1 or the cyclic siloxane shown in Chemical formula 2 can be used. In Chemical formula 1, n = 0 to 5 and R 1 and R 2 are an alkyl group (—C m in which m = 1 to 5 ).
H 2m + 1 ), hydroxyl group (-OH), phenyl group (-C)
6 H S), which is one of coordinating groups of the carboxyl group (-COOH) and an aldehyde group (-CHO). Further, in Chemical formula 2, n = 1 to 5.

[0007]

[Chemical 1]

[0008]

[Chemical 2]

The siloxane has a viscosity of 0.65.
5C St (25 ° C) is preferable, and its content is 30 to 90 vol%, preferably 50 to 70 v.
ol%. If it is less than this range, the drying property is impaired, whereas if it is more than this range, the degreasing power is reduced. Such siloxanes are physiologically harmless to the human body.

Alcohols have the chemical formula C n H 2n + 1 O
In addition to the alcohol represented by H (n = 1 to 7), one or more of isopropyl alcohol, ethylene glycol, and propylene glycol can be used. The content of alcohols is 5 to 35 vol%, preferably 15 to 20 vol%. This is because if it is less than this range, the degreasing power is lowered, while if it is more than this, the drying property is impaired.
Also in this alcohol, the degreasing power varies depending on the type, and therefore an alcohol suitable for dirt is selected.

In the present invention, a plant sublimate can be added in addition to the above components. As this plant sublimate, menthol, camphor, etc. can be used and 2 vol.
% Or less content is added. By adding this plant sublimate, the drying property is improved and the antifungal action can be imparted. Further, in the present invention, in addition to such components, a fragrance, a dye, an antifungal agent and the like can be added appropriately.

[0012]

[Examples] Orange oil, clover oil, and eucalyptus oil were selected as vegetable aromatic oils, dimethylpolysiloxanes having different viscosities as siloxanes, ethanol and isopropyl alcohol were selected as alcohols, and camphor was selected as a vegetable sublimate. A finishing liquid for hand-wiping having a composition ratio shown in 1 was prepared.

[0013]

[Table 1]

In Table 1, the numbers in the "No" column with "#" added are the products of the examples of the present invention, and as a comparative example, a CFC-ethanol solution mixed at a mixing ratio of 9: 1 and An ether-ethanol solution mixed at a compounding ratio of 7: 3 is used. In Table 1, for example, No. Preparation of 3 # finishing solution for hand-wiping was performed by sufficiently dissolving camphor in orange oil, adding ethanol, dimethylpolysiloxane having a viscosity of 0.65 CSt, and dimethylpolysiloxane having a viscosity of 1 CSt in this order, and thoroughly stirring the mixture. Other finishing liquids for hand-wiping were prepared by the same procedure. The hand-wiping finishing liquid thus prepared was subjected to the following tests.

(1) Attack on various materials Aluminum, stainless steel (SUS304), copper, glass, PP (polypropylene), PC (polycarbonate), PMMA (polymethylmethacrylate), ABS
A plate material made of a material of (acrylonitrile-butadiene-styrene) was dipped in each liquid shown in Table 1 and the weight change and appearance inspection after 48 hours were performed. In the visual inspection, the presence or absence of cracks was observed using a binocular stereomicroscope with a magnification of 50 times. The results are shown in the "Attackability" column of Table 1, and in the same column, "○" means that the weight change was less than 0.1% with respect to all materials and there was no change in appearance. “×” indicates a weight change of 0.1 for all materials
% Or more and any one of the materials had a change in appearance. In the ether-ethanol solution of Comparative Example, a plate material made of PC, PMMA, and ABS had cracks.

(2) Drying speed After putting each liquid of Table 1 in a beaker and immersing the glass plate,
The glass plate was pulled up vertically and the dry state was observed. The glass plate was a slide glass used for preparation of a microscope, and one surface thereof was roughened and used as a cloudy state. The results are shown in the “drying rate” column of Table 1, where “◯” indicates that the drying was completed within 60 seconds, and “x” indicates that the drying required 61 seconds or more.

(3) Degreasing power A line with a width of 1 mm and a length of 1 cm was drawn on a glass plate with an oil-based marker, and 3 cc of each liquid in Table 1 was dipped in a cotton cloth (5 cm x 5 cm) to make the glass plate constant. The degreasing power was tested by wiping with force. At this time, the number of times of wiping when the oily magic stain was removed was examined. In addition, fingerprints were attached to the glass plate in the same manner to examine how the fingerprints fell off. The results are shown in the column of "Degreasing power" in Table 1, where "○" means that the number of times until the oil-based magic drops is 3 times or less and the number of times that the fingerprints fall is 5 times or less, and "x" indicates the oil-based magic. The number of times until the fingerprint falls is 4 or more and the number of times before the fingerprint falls is 6 or more.

(4) Safety The presence / absence of environmental damage is described in the "environment" column of each liquid in Table 1. “○” indicates that there was no environmental damage, and “x” indicates that that had environmental damage.

The flammability was measured by the vaporized gas explosion experimental apparatus shown in FIG. This vaporized gas explosion experimental apparatus includes a case 1 having an exhaust port 4 in the upper part and an air suction port 5 in the lower part, a temperature sensor-added heat heater 2 provided on the lower surface of the case 1,
The container 6 is placed on the heater 2 with the aluminum foil 3 covering the open upper end of the case 1. An ignition heat source 7 is arranged 50 cm above the container 6. First, put 20 cc of each liquid in Table 1 in a container 6 and 2 ° C.
While raising the temperature by the heater 2 at a speed of / min,
Air of an amount of 10 ml / min was introduced into the case 1 through the air suction port 5. Then, in this state, the ignition heat source 7 ignited every 5 minutes, and the liquid temperature at the time of explosion was measured. The results are shown in the “flammability” column of Table 1, where “◯” indicates an explosion at 40 ° C. or higher, and “x” indicates an explosion at less than 40 ° C. By the way,
The ether-ethanol solution has an explosion temperature of 17 ° C. and No. Three
The sample of # is 50 ° C., No. Sample # 4 was at 55 ° C,
The explosion temperature of the other samples was in the range of 45-70 ° C.

In Table 1, "human body" column indicates transdermal toxicity and oral toxicity, and "○" indicates those having weak physiological activity.
“X” indicates that the physiological activity is strong.

[0021]

As described above, the finishing liquid for hand-wiping of the present invention has a drying speed equivalent to that of the conventional finishing liquid for hand-wiping, has no attack on various materials, and has high degreasing power and safety. Since it has, it can be favorably used for simple cleaning of metal, glass, plastic, and the like.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a vaporized gas explosion test device.

 ─────────────────────────────────────────────────── ─── Continuation of the front page (72) Noboru Yamada No. 43-2 Hatagaya, Shibuya-ku, Tokyo Inside Olympus Optical Co., Ltd. (72) Noriaki Tezuka 2-34-2 Hatagaya, Shibuya-ku, Tokyo Olympus Optical Co., Ltd.

Claims (2)

[Claims]
1. A finishing liquid for hand towels, which contains a vegetable aromatic oil, alcohols, and siloxane.
2. A finishing liquid for hand wipes, which contains a vegetable aromatic oil, alcohols, siloxane and a vegetable sublimate.
JP3000092A 1992-01-21 1992-01-21 Finishing liquid for hand-wiping Granted JPH05331494A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3000092A JPH05331494A (en) 1992-01-21 1992-01-21 Finishing liquid for hand-wiping

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3000092A JPH05331494A (en) 1992-01-21 1992-01-21 Finishing liquid for hand-wiping

Publications (1)

Publication Number Publication Date
JPH05331494A true JPH05331494A (en) 1993-12-14

Family

ID=12291646

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3000092A Granted JPH05331494A (en) 1992-01-21 1992-01-21 Finishing liquid for hand-wiping

Country Status (1)

Country Link
JP (1) JPH05331494A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006815A1 (en) * 1996-08-13 1998-02-19 E.I. Du Pont De Nemours And Company Alkylsiloxane compositions
WO1999053011A1 (en) * 1998-04-14 1999-10-21 Reckitt Benckiser Inc. Botanical oils as blooming agents in hard surface cleaning compositions
JP2007099796A (en) * 2005-09-30 2007-04-19 Ask Corp Solvent for washcloth

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006815A1 (en) * 1996-08-13 1998-02-19 E.I. Du Pont De Nemours And Company Alkylsiloxane compositions
WO1999053011A1 (en) * 1998-04-14 1999-10-21 Reckitt Benckiser Inc. Botanical oils as blooming agents in hard surface cleaning compositions
US6140284A (en) * 1998-04-14 2000-10-31 Reckitt Benekiser Inc. Botanical oils as blooming agents in hard surface cleaning compositions
GB2353536A (en) * 1998-04-14 2001-02-28 Reckitt Benckiser Inc Botanical oils as blooming agents in hard surface cleaning compositions
GB2353536B (en) * 1998-04-14 2002-09-04 Reckitt Benckiser Inc Hard surface cleaning compositions containing botanical oils as blooming agents
JP2007099796A (en) * 2005-09-30 2007-04-19 Ask Corp Solvent for washcloth

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Legal Events

Date Code Title Description
A300 Withdrawal of application because of no request for examination

Free format text: JAPANESE INTERMEDIATE CODE: A300

Effective date: 19990408