JP3026129B2 - Spray type paste composition - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spray type sizing composition, and more particularly to a spray type sizing composition, which can give a bulky texture to clothes, has no clogging of spray nozzles, and has good desizing during washing. The present invention relates to a spray type paste composition.

[0002]

2. Description of the Related Art At present, pastes for clothing include powder, liquid,
There are four types, gel and spray, and products that make use of each feature are commercially available. Of the sizing agents, the spray type is widely used because it is partially and easily usable and convenient. This spray-type paste is mainly used at the time of ironing, and has an advantage that the hardness can be adjusted by overlapping, but on the other hand, it suppresses the nap of the fiber and the thickness of the cloth itself. There is a drawback that the texture is significantly impaired in order to lose the texture.

[0003] In order to remedy such drawbacks, attempts have been made to incorporate a silicone oil emulsion into a sizing agent, but the effect of giving a bulky texture is not sufficient,
There was also a problem that the spray nozzle was clogged, and that the glue during washing was poor.

[0004]

SUMMARY OF THE INVENTION Accordingly, an object of the present invention is to provide not only the effect of shaping a sizing agent on clothing that is required, but also the effect of maintaining the bulky texture of clothing even after ironing. An object of the present invention is to provide a spray-type sizing composition which does not clog the nozzles and has good desizing during washing.

[0005]

Means for Solving the Problems In view of such circumstances, the present inventors have conducted intensive studies and as a result, by using a water-soluble polymer paste and a specific dilong chain type cationic compound in combination, It has been found that a spray-type glue composition that maintains the bulky texture of clothing even after ironing, has less clogging of nozzles, and is excellent in adhesive removal during washing, while maintaining the shaping effect on the hair. The present invention has been completed.

That is, the present invention provides the following component (a):
(B) and (c) (a) 0.1 to 10% by weight of a water-soluble polymer paste (b) One or more compounds represented by the following general formulas (1) to (5) 1-5% by weight

[0007]

Embedded image

[0008]

Embedded image

(C) An adhesive composition for ironing (hereinafter referred to as a spray type adhesive composition) which is used by filling in a manual spray container characterized by containing water. .

The water-soluble polymer paste of component (a) used in the present invention includes hydroxyalkylated starch such as hydroxyethylated starch and hydroxypropylated starch, carboxyalkylated starch such as carboxymethylated starch, and the like. Modified starch such as those obtained by reducing the viscosity with an oxidizing agent such as hydrogen peroxide, sodium hypochlorite or an enzyme; carboxymethyl cellulose, polyvinyl alcohol, hydroxypropyl cellulose, hydroxyethyl cellulose,
Cellulose derivatives such as methyl cellulose; acrylic acid;
Polymers or copolymers such as methacrylic acid, maleic acid, and maleic anhydride, or salts thereof; styrene sulfonic acid polymers or copolymers, or salts thereof, and, among others, hydroxyalkylated starch , Carboxymethylcellulose, polystyrenesulfonic acid or a salt thereof are particularly preferred.

When a modified starch is used, it is preferable to use one having a substitution degree of 0.08 to 0.3, particularly 0.1 to 0.2. If the degree of substitution is less than 0.08, a precipitate is formed on storage for a long period of time due to denaturation of the modified starch, and the whitening phenomenon becomes more severe when used for colored clothing.
Further, it is not preferable to use a modified starch having a degree of substitution of more than 0.3 because a tendency to decrease the tensile strength is observed. The viscosity of the modified starch aqueous solution can be reduced by decomposing the modified starch with an oxidizing agent such as hydrogen peroxide or sodium hypochlorite or an enzyme. For example, in the case of a 5% by weight (hereinafter referred to as “%”) aqueous solution, Viscosity of 40 centipoise (hereinafter referred to as cp) (20 ° C.) or less is good, and if the viscosity is more than 40 centipoise, sprayability is not good, and as a result, a whitening phenomenon easily occurs.

When carboxymethylcellulose is used, the degree of etherification is preferably in the range of 0.6 to 1.5, particularly preferably 0.8 to 1.0, and the viscosity of a 1% aqueous solution is 100 cp or less. Particularly, those having 50 cp or less are preferable. Further, the polymer or copolymer of the above-mentioned acrylic acid or the like or styrene sulfonic acid or the like has a molecular weight of 10,000 to 120.
It is preferably in the range of 10,000, especially 50,000 to 600,000. The amount of the component (a) is preferably 0.1 to 10%, more preferably 0.3 to 5% of the total composition.

The component (b) used in the present invention is represented by the above-mentioned general formulas (1) to (5), and particularly has two long-chain groups having 16 to 22 carbon atoms, and At least one compound having a long-chain group connected by an ester group or an amide group is preferably used. In addition, these two long-chain groups may have different carbon numbers. Component (b) is present in the spray-type paste composition of the present invention in an amount of 0.1%.
-5%, particularly preferably 0.1-1%.

The spray type sizing composition of the present invention further comprises, if necessary, citric acid, malic acid,
Organic acids such as benzoic acid and tartaric acid, iron adhesion inhibitors such as polyethylene glycol, glycerin and polypropylene glycol, solvents such as ethyl alcohol, propyl alcohol and propylene glycol, fluorescent dyes, antibacterial agents, bactericides, fragrances, can corrosion inhibitors Etc. can be added.

The spray type paste composition of the present invention is used by filling it in a pump type or trigger type spray container. When a conventional glue is used in a pump type or trigger type spray container that does not use high-pressure gas as in the present invention, there is a disadvantage that the nozzle is easily clogged. However, since the sizing composition of the present invention has a feature that the nozzle is hardly clogged, it can be suitably used for such a manual spray.

[0016]

EFFECT OF THE INVENTION The spray type sizing composition of the present invention can impart a bulky texture to clothing, does not clog spray nozzles, and has a good adhesive removal property during washing.

[0017]

EXAMPLES The present invention will be described in more detail with reference to the following Examples, but it should not be construed that the invention is limited thereto. Example 1 As a water-soluble polymer paste, 6 (Table 1) other than the composition (Tables 1 and 2) had a substitution degree of 0.11 to 0.1.
No. 3, using 2.0% hydroxypropyl starch having a viscosity of 3 to 8 cp (10% aqueous solution, 25 ° C.); In No. 6, 2.0% of sodium polystyrene sulfonate having an average molecular weight of 150,000 was used, and this was combined with 0.5% of the compounds shown in Tables 1 and 2, and the rest was added with water to prepare a paste composition. Prepared. This is filled in a manual pump (trigger) container, and polyester / cotton (65/35 broad 60
No.) 100% o. w. f (of weight
After spraying so as to be of Fabric, ironing was performed at the indicated temperature of the iron (according to the cotton scale).

Thereafter, the cloth was allowed to stand in a constant temperature and humidity room at 20 ° C. and a relative humidity of 65% for 24 hours to conduct a bulkiness test. The bulkiness test was based on a sensory test by 10 panelists.
That is, the bulkiness was evaluated on a five-point scale of -2 to 2, and the number of persons was shown in Tables 1 and 2.

[0019]

[Table 1]

[0020]

[Table 2]

Nozzle clogging test: No. 1,4,6,
50 samples were prepared by filling 300 ml of 7, 8 into the trigger container. Put in a constant temperature room at 30 ° C., take out each sample every week, shake, spray for 5 seconds, and continue to store again. After 10 repetitions (10 weeks), the condition was observed. The number of completely clogged or defective injection states is No. No. 1 is two, No. No. 4 is one, No. 6 is 0
Book, No. No. 7 is 0, No. 8 was 10 pieces. Paste test: No. 1, 4 and 8 are filled in a trigger container, and 100/100 in polyester / cotton blend fabric (65/35).
% O. w. After spraying so as to obtain f, ironing was performed at the indicated iron temperature (according to the cotton scale). The glued cloth was subjected to 0.0833% of detergent (commercially available, Kao Corporation, Attack) using a tergotometer type washing tester.
They were washed (20 ° C., 15 minutes) with a washing solution, then rinsed for 5 minutes, dehydrated, air-dried, and ironed. After repeating the above-mentioned gluing and washing three times, the tension hardness was measured according to JIS1005-
It was measured by the cantilever method according to 1959. Untreated cloth was 4.2, No. No. 1 is 4.5, No. 4 is 4.
3, No. 8 was 6.0, and the product of the present invention exhibited excellent desizing properties.

────────────────────────────────────────────────── ─── Continuation of the front page (56) References JP-A-1-201579 (JP, A) JP-A-3-90676 (JP, A) JP-A-5-239774 (JP, A) JP-A-1- 45874 (JP, A) JP-A-62-117878 (JP, A) (58) Fields investigated (Int. Cl. ⁷ , DB name) D06M 13/00-15/72 D06M 23/06

Claims (1)

(57) [Claims] 1. The following components (a), (b) and (c): (a) a water-soluble polymer paste
0.1 to 10% by weight (b) One or more compounds represented by the following general formulas (1) to (5) 0.1 to 5% by weight Embedded image (C) An ironing paste composition to be filled and used in a manual spray container containing water.