Patents
Literature
Patsnap Copilot is an intelligent assistant for R&D personnel, combined with Patent DNA, to facilitate innovative research.
Patsnap Copilot

30results about How to "Unlimited potential" patented technology

Preparation method of all-cotton fabric fluorine-silicone waterproof finishing agent

The invention relates to the field of preparation of textile auxiliary agents, in particular to a preparation method of an all-cotton fabric fluorine-silicone waterproof finishing agent. The inventionprovides the waterproof finishing agent special for an all-cotton fabric. The finishing agent is composed of a medium-long-chain alkyl cation polysiloxane emulsion and a novel organic fluorine-silicone emulsion. Modified polysiloxane with a high content of SiHx bond is added in the synthesis process, and therefore the problem that a dual-layer silicon resin film is generated on a polar surface ofan emulsion and causes the decline in hydrophobic capacity and washable property is avoided. The novel organic fluorine-silicone copolymer emulsion is prepared from low-cost, uneasily-degradable andenvironment-friendly short-fluorocarbon-chain monomers and cyclosiloxane through catalytic polymerization, and therefore the problems of high cost and severe pollution of a fluorine-containing emulsion are solved. The all-cotton fabric subjected to finishing of the finishing agent has a smooth and flat surface layer and a good hydrophobic effect. The finishing agent has excellent softness and hydrophobic property and is a product with unlimited potential, profound significance and great production value.
Owner:义乌市渊泰新材料有限公司

A kind of preparation method of cotton fabric fluorosilicone waterproof finishing agent

The invention relates to the field of preparation of textile auxiliaries. The invention relates to a method for preparing a fluorosilicone waterproof finishing agent for cotton fabrics. The invention provides a waterproof finishing agent specially for cotton fabrics. The finishing agent consists of a medium-length It is composed of chain alkyl cationic polysiloxane emulsion and a new type of organic fluorosilicon emulsion. During the synthesis process, modified silicone oil with higher silicon-hydrogen bond content is added to prevent the emulsion from forming a double-layer silicone resin film on the polar surface. The problem of decreased hydrophobicity and water-washing resistance; a new type of organic fluorosilicon copolymer emulsion provided by the present invention is obtained by catalytic polymerization of short fluorocarbon chain monomers and cyclosiloxanes that are low in cost, difficult to degrade, and more environmentally friendly. The problem of high cost and heavy pollution of the fluorine-containing emulsion is solved; the surface layer of the cotton fabric finished by the finishing agent of the invention is smooth and smooth, and the hydrophobic effect is better. Combined with softness and hydrophobicity, it is a product with great potential, profound meaning and great production value.
Owner:义乌市渊泰新材料有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products