发明名称 |
WATER- AND OIL-REPELLENT AGENT |
摘要 |
A water- and oil-repellent agent is produced by blending a fluorine-containing polymer and a fluorine-free polymer, wherein the fluorine-free polymer is 30-70% by weight of the total of the water- and oil-repellent agent, the fluorine-containing polymer is polymerized by a fluorine-containing monomer, a non-fluorinated branched monomer, a non-fluorinated crosslinking monomer, and an olefin monomer, and wherein the fluorine-containing monomer, the non-fluorinated branched monomer, the non-fluorinated crosslinking monomer, and the olefin monomer are 45-80%, 1-30%, 1-10%, and 10-50% by weight of the total of the fluorine-containing polymer respectively and the fluorine-free polymer is polymerized by a non-fluorinated non-crosslinking monomer, a non-fluorinated crosslinking monomer, and an olefin monomer, wherein the non-fluorinated non-crosslinking monomer, the non-fluorinated crosslinking monomer, and the olefin monomer are 45-80%, 1-30%, and 10-50% by weight of the total of the fluorine-free polymer respectively whereby, the agent reduces adhesion on a roller, and reduces environmental impact due to reduced fluorine usage. |
申请公布号 |
US2016002857(A1) |
申请公布日期 |
2016.01.07 |
申请号 |
US201414320937 |
申请日期 |
2014.07.01 |
申请人 |
TAIWAN FLUORO TECHNOLOGY CO., LTD. |
发明人 |
HUANG JO-YU;CHIOU REN-REN;HO JIH-HSIH |
分类号 |
D21H21/16;D21H17/40 |
主分类号 |
D21H21/16 |
代理机构 |
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代理人 |
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主权项 |
1. A water- and oil-repellent agent, comprising:
a fluorine-containing polymer, which is polymerized at least by a fluorine-containing monomer, a non-fluorinated branched monomer, a non-fluorinated non-crosslinking, a non-fluorinated crosslinking monomer, and an olefin monomer;
wherein the fluorine-containing monomer is the formulawhere
X is a hydrogen atom, a monovalent organic group, a halogen atom, a linear fluoroalkyl having 1 to 21 carbon atoms, a branched fluoroalkyl having 1 to 21 carbon atoms, or a cyano; Y is an oxygen atom, a sulfur atom, or a secondary amine; Z is a straight chain alkane, a divalent organic group, aromatics or cycloaliphatic having 6 to 18 carbon atoms, and aliphatic groups having 1 to 10 carbon atoms; and Rf is linear or branched fluoroalkyl having 4 to 6 carbon atoms; wherein the non-fluorinated crosslinking monomer is the formula H2C═CACOOA′, where A is a hydrogen atom or a methyl; A′ is an alkyl of the formula CnH2n+1, where n=3-30; wherein the non-fluorinated branched monomer is the formula H2C═CACOOA′, where A is a hydrogen atom or a methyl; A′ is branched primary to tertiary alkyl, and is of the formula CnHm, where n=3-10, m=7-30; wherein the non-fluorinated crosslinking monomer has two or more reactive functional groups; wherein the fluorine-free polymer is 30-70% by weight of the total of the water- and oil-repellant agent; the non-fluorinated non-crosslinking monomer of the fluorine-free polymer is 45-80% by weight of the total of the fluorine-free polymer; the non-fluorinated crosslinking monomer of the fluorine-free polymer is 1-30% by weight of the total of the fluorine-free polymer; and the olefin monomer of the fluorine-free polymer is 10-50% by weight of the total of the fluorine-free polymer; and wherein the fluorine-containing monomer of the fluorine-containing polymer is 45-80% by weight of the total of the fluorine-containing polymer; the non-fluorinated branched monomer of the fluorine-containing polymer is 1-30% by weight of the total of the fluorine-containing polymer; the non-fluorinated crosslinking monomer of the fluorine-containing polymer is 1-10% by weight of the total of the fluorine-containing polymer; and the olefin monomer of the fluorine-containing polymer is 10-50% by weight of the total of the fluorine-containing polymer. |
地址 |
Taichung TW |