Source: https://patents.google.com/patent/CN103276609A/en
Timestamp: 2020-04-09 01:45:31
Document Index: 476728109

Matched Legal Cases: ['art-5', 'art-0', 'art-0', 'art-0', 'art-0', 'art-0', 'art-1']

CN103276609A - White glue and preparation method thereof - Google Patents
White glue and preparation method thereof Download PDF
CN103276609A
CN103276609A CN2013101771632A CN201310177163A CN103276609A CN 103276609 A CN103276609 A CN 103276609A CN 2013101771632 A CN2013101771632 A CN 2013101771632A CN 201310177163 A CN201310177163 A CN 201310177163A CN 103276609 A CN103276609 A CN 103276609A
CN2013101771632A
梅立斌
广州市盛勤实业有限公司
2013-05-14 Application filed by 广州市盛勤实业有限公司 filed Critical 广州市盛勤实业有限公司
2013-05-14 Priority to CN2013101771632A priority Critical patent/CN103276609A/en
2013-09-04 Publication of CN103276609A publication Critical patent/CN103276609A/en
The invention discloses white glue. The white glue comprises the following raw materials in parts by weight: 40 parts-60 parts of acrylate emulsion, 2 parts-10 parts of polyurethane resin, 5 parts-15 parts of deionized water, 2 parts-6 parts of solvent, 1 part-5 parts of stabilizer, 0.2 part-0.5 part of dispersant, 15 parts-30 parts of titanium dioxide, 0.2 part-0.5 part of defoaming agent, 0.1 part-0.5 part of pH regulator, 0.1 part-0.2 part of preservative, 0.1 part-0.5 part of emulsion wetting agent, 0.2 part-1 part of polyurethane thickener and 0.4-2 parts of acrylic thickener. The white glue has the beneficial effects that the white glue is water-based size, convenient to prepare and environment-friendly, the raw materials are easily to obtain, the technology is mature, no substances harmful to environments are generated, the white glue has soft hand feel and remarkable tension fracture resistance performance and is firm and strong, the application mode is diversified, and the style of textiles is enriched.
PVA glue and preparation method thereof
The present invention relates to printing in textiles material field, be specially a kind of PVA glue and preparation method thereof.
All the time, all there are defectives such as Boardy Feeling, wash water fastness difference in the PVA glue that uses in the production of clothes stamp.Along with the consumer is more and more higher to the variation requirement of cloth, these problems are also just more and more outstanding.Therefore the client presses for and addresses these problems.
At the deficiency that above-mentioned prior art exists, the purpose of this invention is to provide a kind of softly, fastness is firm, the PVA glue that the tension fragility can be outstanding.
Another object of the present invention provides a kind of preparation method of above-mentioned PVA glue.
To achieve these goals, the technical solution adopted in the present invention is: PVA glue, made by the raw material that comprises following parts by weight:
Described acrylic acid ester emulsion is the aqueous acrylic emulsion SP2 that Foshan City's three water assist good chemical industry Co., Ltd to produce.
Described ester-polyurethane resin emulsion is the aqueous polyurethane emulsion 1380 that Bayer A.G produces.
Described solvent can be ethylene glycol.
Described stabilizing agent can be epoxidized soybean oil.
Described dispersant can be Sodium Polyacrylate.
Described defoamer can the blue inferior chemical industry 502C of the Co., Ltd defoamer in Shuande, Foshan City.
Described pH conditioning agent can be ammoniacal liquor or NaOH.
Described preservative agent can be the isothiazolinone preservative agent.
Described polyurethane thickener can be the DR-72 thickener of Dow Chemical or adopt PTF water-based thickener (more than one mixtures in polyacrylate, modified polypropene hydrochlorate or the hydrophobically modified ethyoxyl polyurethane).
Described acrylic thickener can be selected the MECELOSE40US of Korea S Samsung for use.
Described emulsification wetting agent can be the one or more kinds of combinations in polyether polyol, polyacrylate, polyacrylamide, the polyacrylate, preferred German enlightening height Dispers715W.
The preparation method of above-mentioned PVA glue, its step is as follows: in acrylate emulsion, polyurethane resin and the deionized water input cylinder with above parts by weight, slowly add titanium dioxide under the stirring state, add solvent, stabilizing agent, defoamer, PH conditioning agent, preservative agent, emulsification wetting agent and dispersant again, after grinder grinds, filter again, in filtrate, drop into polyurethane thickener and acrylic thickener thickening.
Compared with prior art, the invention has the beneficial effects as follows: this product is water paste, and raw material is easy to get, and environmental protection is easy to make, and technology maturation does not produce the environment poisonous and harmful substances; Have softly, fastness is firm, and the ISO105C06C1M standard detection is more than 4 grades, and the tension fragility can be outstanding, and the textiles style has been enriched in the application mode variation.
The present invention is further illustrated below in conjunction with specific embodiment.
PVA glue, made by the raw material that comprises following parts by weight:
PVA glue, made by the raw material of following parts by weight:
Described acrylic acid ester emulsion is the aqueous acrylic emulsion SP2 that Foshan City's three water assist good chemical industry Co., Ltd to produce.Described ester-polyurethane resin emulsion is the aqueous polyurethane emulsion 1380 that Bayer A.G produces.Described solvent can be ethylene glycol.Described stabilizing agent can be epoxidized soybean oil.Described dispersant can be Sodium Polyacrylate.Described defoamer can the blue inferior chemical industry 502C of the Co., Ltd defoamer in Shuande, Foshan City.Described pH conditioning agent can be ammoniacal liquor or NaOH.Described preservative agent can be the isothiazolinone preservative agent.Described polyurethane thickener can be the DR-72 thickener of Dow Chemical or adopt PTF water-based thickener (more than one mixtures in polyacrylate, modified polypropene hydrochlorate or the hydrophobically modified ethyoxyl polyurethane).Described acrylic thickener can be selected the MECELOSE40US of Korea S Samsung for use.Described emulsification wetting agent can be the one or more kinds of combinations in polyether polyol, polyacrylate, polyacrylamide or the polyacrylate, preferred German enlightening height Dispers715W.
The preparation method of above-described PVA glue, its step is as follows: in the acrylate emulsion of above parts by weight, polyurethane resin, deionized water, input cylinder, slowly add titanium dioxide under the 400-800rpm/min rotating speed while stirring, add solvent, stabilizing agent, defoamer, pH conditioning agent, preservative agent, dispersant and emulsification wetting agent again and carry out wetting dispersion, grind through grinder, filter with 800-1000 order grenadine, collect filtrate, input polyurethane thickener and acrylic thickener are thickened to 70 in filtrate, 000-100,000 centipoise gets final product.
Above-described embodiment is preferred implementation of the present invention; but not merely be restricted to the described embodiments; other any do not deviate from change, the modification done under spiritual essence of the present invention and the principle, substitutes, combination, simplify; all should be the substitute mode of equivalence, all be included within protection scope of the present invention.
1. PVA glue is characterized in that, is made by the raw material that comprises following parts by weight:
2. PVA glue according to claim 1 is characterized in that: described acrylic acid ester emulsion is the aqueous acrylic emulsion SP2 that Foshan City's three water assist good chemical industry Co., Ltd to produce; Described ester-polyurethane resin emulsion is the aqueous polyurethane emulsion 1380 that Bayer A.G produces.
3. PVA glue according to claim 1, it is characterized in that: described solvent is ethylene glycol; Described stabilizing agent is epoxidized soybean oil; Described dispersant is Sodium Polyacrylate.
4. PVA glue according to claim 1 is characterized in that: described polyurethane thickener is the DR-72 thickener of Dow Chemical or adopts the PTF water-based thickener; Described acrylic thickener is selected the MECELOSE40US of Korea S Samsung for use.
5. PVA glue according to claim 1, it is characterized in that: described emulsification wetting agent is the one or more kinds of combinations in polyether polyol, polyacrylate, polyacrylamide, the polyacrylate.
6. according to the preparation method of any described PVA glue of claim 1-5, it is characterized in that: in acrylate emulsion, polyurethane resin and the deionized water input cylinder with above parts by weight, slowly add titanium dioxide under the stirring state, add solvent, stabilizing agent, defoamer, PH conditioning agent, preservative agent, emulsification wetting agent and dispersant again, after grinder grinds, filter again, in filtrate, drop into polyurethane thickener and acrylic thickener thickening.
CN2013101771632A 2013-05-14 2013-05-14 White glue and preparation method thereof CN103276609A (en)
CN2013101771632A CN103276609A (en) 2013-05-14 2013-05-14 White glue and preparation method thereof
CN103276609A true CN103276609A (en) 2013-09-04
ID=49059215
CN (1) CN103276609A (en)
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