JPS61133299A - Powdery cleaner - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] The present invention relates to a method for manufacturing a powdered cleaner.

The main purpose is to provide a cleaner that cleans oils and fats adhering to ventilation fans, oil pans, machines, etc. by linearly enclosing them, for example, oil stains that have thickened due to denaturation of unsaturated fatty acids. be.

Powdered cleaners made by adsorbing moisture agents such as water to perlite powder as a main ingredient have been known and are commercially available under trade names such as water-free cleaners and pink detergents. These cleaners mainly use an aqueous solution of perlite, which is a powder made of porous hollow particles with a particle size of several 10μ to several 10,071 particles, dissolved in a surfactant, as a wetting agent, and to which pigments, polishing agents, etc. are added. It is constructed as a mixed composition, or it is manufactured as a linear cleaner by adding and kneading a detergent such as a fatty acid salt to a wet powder of perlite.

This type of cleaner is generally not widely used as a household product. The reason for this is due to the characteristics of pearlite, but even when moistened, the bulk density does not increase, and the apparent particle size increases, so the mutual cohesiveness of the powder does not improve and it becomes uneven and uncoordinated. . In addition, during use, barlite gradually disintegrates, and then exhibits thixotropic properties, but has agglomerating properties.
It has poor kneading properties with astringency, and the pearlite gradually becomes scattered and separates. Therefore, even if a small amount of water flows in, the powder particles may be individually dispersed or flow out together with the water, reducing the cleaning effect and requiring a wasteful amount. In addition, since the residue of undisintegrated pearlite particles settles after washing with water, rinsing and wiping are time-consuming, and handling is difficult, resulting in scattering defects, making it unsuitable as a household product.

The present invention aims to solve the conventional problems and provide a method for imparting even more excellent characteristics.

Its characteristics are perlite powder and wetting agent.

It is composed of a coagulant and a flocculant as its main components, and its form maintains the characteristics of a powder while giving it excellent kneading properties like a G-solid, IJ-mu-like cleaner when used. G has the characteristics listed below.

In other words, separation of perlite and wetting agent during use is less likely to occur, so kneading further accelerates the disintegration of perlite particles, allowing the cleaner to spread easily and requiring less use. The adhesion and holding power to the application surface are improved, and the fine powder particles do not remain white on the application surface, as has been the case with conventional products and liquid cleansers. The inflow of water and particles does not contain perlite particles, so the cleaning action is not lost, and furthermore, no sediment particles remain after washing with water, so it can be used in the kitchen. The perlite is micro-encapsulated by the encapsulating action of the flocculant, so when the package is opened, it has excellent dissipation properties, such as suppressing evaporation of the wetting agent and preventing deterioration.

To explain in detail based on Akira Motomoto's history, fine flocculant powder is added to pearlite powder in advance, and while stirring and mixing thoroughly, an aqueous solution in which a detergent such as a surfactant is dissolved is used as a wetting agent in the nozzle. Spray, drop, or scatter the powder to gradually absorb it onto the pearlite. The appropriate amount of the humectant is 1 to 6 times, preferably 2 to 4 times, the weight of the perlite powder, and a humectant such as glycol or a polishing agent may also be added to this. On the other hand, other methods of adding the flocculant include using one dispersed and dissolved in a wetting agent, or post-sprinkling it on the obtained powdered cleaner, or mixing it in advance with an auxiliary agent such as a powdered cleaning agent. It may be added to the powdered cleaner and mixed.

Each component used in the present invention will be explained in detail below.

1. As a flocculant, flocculants such as polyacrylamide, sodium polyacrylate, partially saponified acrylic ester, polyacrylamine, polyethylene amine, polyethylene imine, gal gum, mannan, molasses algae, sodium alginate, OMOXHPMC, gelatin, dibenzylidene sorbitol, etc. can be mentioned.

The amount used is most preferably O.5 to 70% (wl) based on pearlite.

2. As a wetting agent, water or petroleum mineral turpentine,
It is used alone or in combination with mineral oil, vegetable turpentine oil, ethylene glycol monoalkyl ether, etc.

Preferred embodiments of the present invention will be described in detail below.

Example 1 10 parts of high alcohol detergent and 5 parts of aqueous silicon O were each added to 300 parts of water while introducing 100 parts of perlite powder and 4 parts of polyacrylic acid into a transfer mixer. Thoroughly stir the mixture and use a sprayer to gradually absorb moisture to obtain a powdered cleaner.

Example 2. [Barlite powder] 00 parts G To this, 0.15 parts of CMC and 3 parts of dibenzylidene sorbitol were thoroughly stirred and mixed in a transfer mixer, while 200 parts of vegetable turpentine, 50 parts of propylene glycol, and 10 parts of surfactant 1. A mixture of 0.5 parts of silicone oil was dripped into the mixture using a sprayer to obtain a powdered cleaner.

Although the Unknown H111 document mentions a powdered cleaner, the word "powdered" means something that retains the characteristics of a powder and is in a state other than cream-like, linear, solid, or liquid.

Patent Applicant Lyra Co., Ltd., Ri Research Institute Procedure Sleeve (Method) +1j' (April 23, 1160 1 Case Indication Patent Application No. 254908, 1982)
, Title of the invention Powdered cleaner 5, Relationship with the case of the person making the amendment Patent applicant address Yokaku, Moroyama-cho, Ningin-gun, Saitama Prefecture] -: L 95-2 None 5, Date of amendment order (shipment date) 1985 March 26, 6, Subject of amendment Accurately states the title of the invention.

7. Contents of the amendment Procedural amendment as attached April 23, 1985 2. Name of the invention Powdered cleaner 5. Relationship to the case of the person making the amendment Patent applicant address 11-Yokaku, Moroyama-cho, Iruma-gun, Saitama Prefecture 95'-25,
Date of amendment order Voluntary 6, Subject of amendment Full text amended specification 7, Contents of amendment Details as attached A powdered cleaner whose main ingredients are a wetting agent with a weight ratio of ~6 times and a flocculant with a weight ratio of ~10% (2) surfactant, fatty acid salt, humectant, polish DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a powder cleaner, in which agents, fragrances, etc. are added as required.

The main purpose is to provide a cleaner that cleans oils and fats adhering to ventilation fans, oil pans, 77 tanks, etc. by enclosing them in a linear manner, such as oil stains that have thickened due to denaturation of unsaturated fatty acids. It is in.

Powdered cleaners made by adsorbing wetting agents such as water to perlite powder as a main ingredient have been known and are commercially available under the trade names of Waterless Cleaner and Pink Detergent.

These creases mainly use an aqueous solution of pearlite, which is a powder made of porous hollow particles with a particle size of several tens of microns to several hundreds of microns, dissolved in surfactants, etc. as a wetting agent, and pigments, polishing agents, etc. Alternatively, a linear cleaner may be prepared by adding and kneading a detergent such as a fatty acid salt to a wet perlite powder.

This type of cleaner is generally not widely used as a household product. The reason for this is due to the characteristics of pearlite, but even when moistened, the bulk density does not increase, and the apparent particle size increases, so the mutual cohesiveness of the powder does not improve and it becomes uneven and uncoordinated. . In addition, pearlite gradually disintegrates during use, and then exhibits thixotropic properties, but it also exhibits cohesive properties.
The kneading quality with astringency is poor, and the pearlite gradually becomes scattered and separates.

Therefore, even if a small amount of water flows in, the powder particles will be dispersed individually or flowed out together with the water, reducing the cleaning effect and requiring a wasteful amount. In addition, after washing with water, the residue of undisintegrated pearlite particles settles out, making cleaning and wiping time-consuming and difficult to handle, making it unsuitable as a household product.

The present invention solves the conventional problems and provides a cleaner that has excellent properties for rivers.
Its form maintains the properties of a powder while giving it excellent kneading properties like a cream-like cleaner during use, and has the properties listed below. That is, since separation of pearlite and wet agent is difficult to occur during use, the disintegration of pearlite particles is further promoted by kneading, and the cleaner spreads easily and the amount used can be reduced. Adhesion and retention to the application surface are improved, and fine powder particles, such as those found in conventional products and liquid cleansers, do not remain white on the application surface.

Even when water or oil flows in, the perlite particles do not disperse, so the cleaning action is not lost, and furthermore, no sediment particles remain after washing with water, so it can be used in the kitchen with 1 iff 7. Furthermore, since the moistened pearlite is microencapsulated by the encapsulation action of the flocculant, it has excellent properties such as suppressing evaporation of the wetting agent and preventing deterioration when the package is opened.

To explain the present invention more specifically, fine powder of a flocculant is added to barite powder in advance in a weight ratio of O-
S to IO% is added, and while thoroughly stirring and mixing, an aqueous solution in which a cleaning agent such as a surfactant is dissolved as a wetting agent is sprayed, dropped, or sprinkled to gradually adsorb onto the pearlite. The appropriate amount of the wetting agent is 1 to 2 parts, preferably 2 parts, based on the weight of the pearlite powder, and a humectant such as Glyfur and a diluent may also be added thereto.

On the other hand, as another method of adding the flocculant, it is used by dispersing and dissolving it in a wetting agent. Alternatively, it may be added to and mixed with the obtained powdered cleaner.

The types of main components used in the present invention will be explained in detail below.

1. As a flocculant, polyacrylamide, sodium polyacrylate, partially saponified acrylic acid, polyacrylamine, polyethylene amine, polyethylene imine, gal gum, mannan, molasses algae, sodium alginate, O
Examples include MO, HPMC1 gelatino, and nobenzylidene rubitol.

As the moistening agent, water or petroleum-based minerals, mineral spirits, vegetable-based tar, ethylene glycol monoalkyl ether, etc. are used individually or in combination.

Preferred embodiments according to the invention will now be described in detail.Example 1 Polyac'
'' While introducing 4 parts of sodium chlorate into a tumbling mixer, 10 parts of high alcohol detergent, 70.5 parts of aqueous licorice were added to 30 parts of water.
The product is mixed with each genital organ by stirring well, and the mixture is gradually wetted and adsorbed using a sprayer to obtain a powdered cleaner.

Example 2 CMC was 0 for 100 parts of perlite powder.
5 parts, Nohenjiride/Sorbitol 3 parts in a tumbling mixer < 141 While stirring, add 200 parts of vegetable cuben, 50 parts of Probile/Clicol, l is surface activity i1 + 11
019;, 0.5 parts of 7 recon oil and 6. The CFed product is mixed with Hy and Sekimon to obtain a powdered cleaner.

Although the term "powdered cleaner" is used in this specification, the term "powdered" refers to a cleaner that retains the characteristics of a powder and includes shapes other than cream, linear, solid, and liquid.

Claims (1)

[Claims] A powder whose main ingredients are perlite powder, a wetting agent, and a flocculant, and which are mixed with a surfactant, a fatty acid salt, a humectant extracting agent, a fragrance, etc., as necessary, to form a powder. A method for producing a cleaner.