CN1167798A

CN1167798A - Spray leahter care polishing agent

Info

Publication number: CN1167798A
Application number: CN 96106357
Authority: CN
Inventors: 李峰
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-06-06
Filing date: 1996-06-06
Publication date: 1997-12-17

Abstract

A spray-type leather protecting and polishing agent in the form of transparent liquid is prepared from nitrocellulose as main component, acrylic resin for protecting lustre and colour, ethyl acetate, sili one oil, dibutyl phthalate, and alcohol. It can form a bright and firm film layer on the surface of leather for water-proofing and softening.

Description

Spray leahter care polishing agent

The present invention relates to a kind of lustering agent, mainly is the surface nursing glazing spray that is used for leatherware.

At present, leather polish of a great variety adopted the lustering agent with raw materials such as whiteruss, trolamine, diatomite, turps, ceresine, Vaseline, ethanol, gasoline usually.Though good last light effect is arranged, also there is weak point in lustering agent with above raw material is made:

1, there is certain limitation in the scope of application of every kind of lustering agent, as the shoe polish that is used for leather shoes then is not suitable for the surperficial glazing of fur clothing, and the jacket oil that is used for leather jacket then is not suitable for leather shoes;

2, the wiping of every kind of lustering agent and polishing must be by shoe brush, cotton yarn or flannelettes, and complex operation and wasting time and energy carries also inconvenient.

3, existing leather polish mostly can not waterproof, meets sleety weather or wet cloth wiping, tarnishes substantially, more can not protect leather, and this is one of distinct issues of present common leather polish.

4, existing leather polish all can not prevent dust mostly, and its oil and wax component all can form static on the surface, and this is the one of the main reasons that causes attached dirt.

5, existing lustering agent blending process is comparatively complicated, and facility investment is bigger.

6, in the existing spraying type lustering agent product, have that to adopt water be primary solvent, and must inflate pressurization in use and spray, it is relatively poor spray effect often to occur, and bright layer easily whitens and shortcoming such as poor adhesive force.

Purpose of the present invention will provide a kind of leather shoes, suitcase of not being only applicable to exactly, also is applicable to all surperficial glossing care sprayss of leathercraft such as fur clothing, leather sofa.

The present invention is achieved in that with low viscous Nitrocellulose be the brightening agent main body, in conjunction with good guarantor's light tint retention of solvent-type acrylic resin and to the advantage of leather surface firm attachment, be equipped with that ethyl acetate, jasmal, ethanol, essence etc. form for raw material, the prescription of leather nursing glazing spray is as follows:

Nitrocellulose 5-25%

Acroleic acid resin 10-42%

Jasmal 8-20%

Ethyl acetate 18-45%

Propyl carbinol 1-5%

Dioctyl phthalate (DOP) 1-8%

Silicone oil 1-5%

Ethanol 20-40%

Viscotrol C 1-5%

Essence is an amount of

The compound method of leather nursing glazing spray is:

Getting quantitative ethyl acetate and jasmal injects in the reactor, add quantitative nitrocellulose then, start stirrer and make it whole dissolvings, time is 20-50 minute, then add acrylic resin, and continue to stir 30 minutes, under agitation add propyl carbinol, dioctyl phthalate (DOP), silicone oil, ethanol, Viscotrol C afterwards and promptly be made into base-material, with the aerosol filling machine base-material is poured in the bottle at last, filling into simultaneously, the propellent dme is finished product.

In the above process for preparation, after Nitrocellulose and acrylic resin dissolving, also can add ethanol earlier base-material is diluted, and then add other component.

Embodiment 1, advance preparation by the prescription lower limit of leather nursing glazing spray.With Nitrocellulose 5%, acrylic acid resin 10%, ethyl acetate 18%, jasmal 8%, propyl carbinol 1%, dioctyl phthalate (DOP) 1%, silicone oil 1%, ethanol 20%, Viscotrol C 1%, an amount of prescription of essence, by above-mentioned compound method processing and manufacturing.Its product is little yellow transparent liquid at normal temperatures and pressures, modest viscosity, and spray effect is better, formed the firm macromolecule membrane of layer at leather surface, higher luminance brightness is arranged, and the effect that the solidified film has stronger waterproof action and Bearable dry and wet wipe to wash is promptly solidified several seconds in the spray back.

Embodiment 2, advance preparation by limit in the prescription of leather nursing glazing spray.With Nitrocellulose 15%, acrylic acid resin 25%, ethyl acetate 30%, jasmal 14%, propyl carbinol 3%, dioctyl phthalate (DOP) 4.5%, silicone oil 3%, ethanol 35%, Viscotrol C 3%, an amount of prescription of essence, by above-mentioned compound method processing and manufacturing.Its product is little yellow transparent liquid at normal temperatures and pressures, and viscosity is a bit larger tham embodiment 1, but does not influence its spray effect after charging into propellent, and luminance brightness is better than embodiment 1, and curing speed is also faster, and it is identical with embodiment 1 that waterproof and Bearable dry and wet wipe are washed effect.

Advantage of the present invention is:

(1), applied widely. It is not only applicable to the surface of leather shoes, suitcase The nursing glazing also is applicable to all leathercrafts such as fur clothing, leather trunk, leather sofa Surface nursing glazing.

(2), has good glazing protection effect. Because NC Nitroncellulose originally Body is combined acrylic resin at leather surface as brightener with other film forming matter Formed the firm and fine and close macromolecule material film of one deck, this layer be thin have fabulous Waterproof action and protect light and protect the look effect, this effect is nonvolatil. Therefore The glossiness that leather surface is shaped can keep for a long time, can use if any dirt Wet cloth is wiped away, and gloss is unaffected, and moisture also will not permeate into, skin Therefore leather obtains prolonging service life.

(3), has good antistatic property. This product is spray in use Decorations, can not produce the static that traditional wiping method occurs, add silicone oil this Plant slipping agent, make leather surface can not adsorb dust.

(4), to the soft effect of leather. The adjacent benzene two that in this prescription, adds Formic acid dibutyl ester and castor oil have emollescence to leather. So this product is to leather system Product have better maintenance action, can delay greatly sclerosis, the cracking of leather, improve The useful life of leather and fur products.

(5), use is easy to carry. During use, need only press spray bottle with hand Button can with liquid ejection in the bottle, form the vaporific leather table that evenly is attached to Face slightly stops a moment, must wiping, can form the film of light, and fast Tachy steroling.

Claims

1, spray leahter care polishing agent is made up of low viscous Nitrocellulose, solvent-borne type acrylic acid resin, ethyl acetate, jasmal, propyl carbinol, silicone oil, ethanol essence etc., it is characterized in that:

A: the prescription of spray leahter care polishing agent is:

Nitrocellulose 5-25%

Acroleic acid resin 10-42%

Jasmal 8-20%

Ethyl acetate 18-45%

Propyl carbinol 1-5%

Dioctyl phthalate (DOP) 1-8%

Silicone oil 1-5%

Ethanol 20-40%

Viscotrol C 1-5%

Essence is an amount of

B: the compound method of spray leahter care polishing agent is:

Getting quantitative ethyl acetate and jasmal injects in the reactor, add quantitative nitrocellulose then, start stirrer and make it whole dissolvings, time is 20-50 minute, then add acrylic resin, and continue to stir 30 minutes, under agitation adding down afterwards, propyl carbinol, dioctyl phthalate (DOP), silicone oil, ethanol, Viscotrol C promptly are made into base-material, with the aerosol filling machine base-material is poured in the bottle at last, filling into simultaneously, the propellent dme is finished product.

2, spray leahter care polishing agent according to claim 1, the another kind of compound method that it is characterized in that it is: after Nitrocellulose and acrylic resin dissolving, also can add ethanol earlier dilutes base-material, and then add propyl carbinol, dioctyl phthalate (DOP), silicone oil, Viscotrol C and an amount of essence, filling into the aerosol filling machine at last, carbonic acid gas is finished product.