Bamboo fiber hydrophilic non-latex powder puff and preparation method thereof

• Main Author: CHEN JICHANG
• Format: Patent
• Language: Chinese; English
• Published: 12.10.2018
• Subjects: AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F,C08G; CHEMISTRY; COMPOSITIONS BASED THEREON; COMPOSITIONS OF MACROMOLECULAR COMPOUNDS; GENERAL PROCESSES OF COMPOUNDING; HAIRDRESSING OR SHAVING EQUIPMENT; HAND OR TRAVELLING ARTICLES; HUMAN NECESSITIES; MANICURING OR OTHER COSMETIC TREATMENT; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; WORKING-UP

The invention provides a bamboo fiber hydrophilic non-latex powder puff and a preparation method thereof. The bamboo fiber hydrophilic non-latex powder puff comprises a component A and a component B with a mass ratio of 1.5 to 2:1; the component A comprises the following components in percentages by mass: 35-55% of bamboo fiber, 1-3% of wax, 2-5% of a crosslinking agent, 3-7% of a surfactant, andthe balance is water; the component B comprises the following components in percentages by mass: 90.0-98.0% of a polymer of polyethylene glycol and toluene diisocyanate, and 2.0-10.0% of a mixture oftoluene diisocyanate, tolyene 2,4-diisocyanate and 2-methyl-M-phenylene diisocyanates. The invention also provides a preparation method for preparing the bamboo fiber hydrophilic non-latex powder puff. The bamboo fiber is a bamboo fiber material made of scraps produced after production of bamboo ware or bamboo products, and the material is environmentally friendly. The requirements when foaming can be realized without addi