Multi-step in situ polymer formation to produce fabric having improved soiling characteristics
阅读：57发布：2022-07-08
专利汇可以提供Multi-step in situ polymer formation to produce fabric having improved soiling characteristics专利检索，专利查询，专利分析的服务。并且A process for improving soil release characteristics of textile material which comprises applying thereto a polymerizable compound and forming in situ a synthetic acid polymer comprising at least 10 weight percent acid calculated as acrylic acid, and the product produced by this process. Preferably, a textile resin and a textile resin catalyst also are applied to the textile material and the treated textile material is subjected to resin curing conditions.，下面是Multi-step in situ polymer formation to produce fabric having improved soiling characteristics专利的具体信息内容。
2. The process as defined in claim 1 wherein the polymerizable compound is a monomeric mixture comPrising an acrylic ester and an acrylic acid.
3. A process as defined in claim 1 wherein the textile resin catalyst is selected from the group consisting of metal salts and amino salts.
4. The process as defined in claim 1 wherein the polymerizable compound is a monomeric mixture comprising about 10 to 80 parts of an acrylic ester and about 20 to 90 parts of an acrylic acid.
5. The process as defined in claim 1 wherein the polymerizable compound is a monomeric mixture comprising about 10 to 50 parts butyl acrylate and about 50 to 90 parts acrylic acid.
6. The process as defined in claim 1 wherein the polymerizable compound is a monomeric mixture comprising about 20 to 30 parts butyl acrylate and about 70 to 80 parts acrylic acid.
7. The process as defined in claim 1 wherein the monomeric cellulosic cross-linking agent is N-methylol acrylamide.
8. The process as defined in claim 1 wherein the textile material is subjected to an irradiation dosage of about 0.5 to 5 megarads.
9. The process as defined in claim 1 wherein the textile material is a polyester/cotton blend.
10. A process for imparting soil release and durable press characteristics to textile material including cellulosic and/or synthetic fibers which comprises: a. applying thereto an aminoplast textile resin and a catalyst therefor; b. applying to the textile material an ethylenically unsaturated monomer having at least one carboxylic acid group and another ethylenically unsaturated monomer copolymerizable therewith; c. subjecting the textile material to high energy irradiation to form a synthetic acid copolymer comprising at least 10 weight percent acid calculated as acrylic acid; and d. heating the treated material to a temperature between about 100* C. and 300* C.
11. A process for imparting soil release and durable press characteristics to textile material including cellulosic and/or synthetic fibers which comprises: a. applying thereto a monomeric cellulosic cross-linking agent characterized by a vinyl group and an N-methylol amide group and a catalyst therefor; b. subjecting the textile material to high energy irradiation; c. applying to the textile material an ethylenically unsaturated monomer having at least one carboxylic acid group and another ethylenically unsaturated monomer copolymerizable therewith; d. subjecting the textile material to high energy irradiation to form a synthetic acid copolymer comprising at least 10 weight percent acid calculated as acrylic acid; and e. heating the treated textile material to a temperature between about 100* C. and 300* C.
12. The process as defined in claim 11 wherein after the irradiation step (d) and before the heating step (e) a garment is tailored from the textile material and treated to produce creases therein.
13. A process for imparting soil release and durable press characteristics to textile material comprising a blend of cellulosic and polyester fibers which comprises: a. applying thereto a methylolated ethylene urea and a metal salt or amino salt catalyst therefor; b. heating the treated textile material to a temperature between about 100* C. and 300* C.; c. applying to the textile material a monomeric mixture comprising about 10 to 80 parts of an acrylic ester and about 20 to 90 parts of an acrylic acid; and d. subjecting the textile material to a high energy irradiation dosage of about 0.5 to 5 megarads to form a synthetic acid copolymer comprising at least 10 weight percent acid calculated as acrylic acid.
14. A textile material with soil release and durable press characteristics produced according to the process of claim 13.
15. A textile material with soil release and durable press characteristics produced according To the process of claim 1.
16. A textile material with soil release and durable press characteristics produced according to the process of claim 10.
17. A textile material with soil release and durable press characteristics produced according to the process of claim 11.
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