ES320618A3 - A procedure to communicate properties of repellence to water and oil to porous and fibrous materials. (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure to communicate properties of repellence to water and oil to porous and fibrous materials. (Machine-translation by Google Translate, not legally binding)

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Publication number
ES320618A3
ES320618A3 ES0320618A ES320618A ES320618A3 ES 320618 A3 ES320618 A3 ES 320618A3 ES 0320618 A ES0320618 A ES 0320618A ES 320618 A ES320618 A ES 320618A ES 320618 A3 ES320618 A3 ES 320618A3
Authority
ES
Spain
Prior art keywords
weight
translation
porous
machine
legally binding
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
ES0320618A
Other languages
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Priority to ES0320618A priority Critical patent/ES320618A3/en
Publication of ES320618A3 publication Critical patent/ES320618A3/en
Expired legal-status Critical Current

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  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A method for imparting properties of water and oil repellency to porous and fibrous materials, consisting of impregnating said materials with an aqueous bath containing from 0.1 to 10% by weight, approximately, of a polymer composition constituted by (1) ) from about 3 to 60% by weight, of a polymer formed by a polymerizable compound of structure CH2 = C (CH3) CO2 CH2CH2CnF2n + 1, where n has a value between 3 and 14, and (2) from 40 to 97 Approximately wt% of a copolymer of a polymerizable monovinyl compound free of non-vinyl fluorine and 0.05 to 10%, by weight of said copolymer, of a polymerizable non-conjugated divinyl compound free of non-vinyl fluorine; in squeezing, by known means, the excess liquid so that the total solids absorbed amount, expressed in dry product, is 0.1 to 10% on the weight of the fabric, said absorbed amount being equivalent, at least, to the 0.03%, on the weight of the fabric, of the fluorinated compound, and on heating the squeezed material from about 155º C to about 195º C for at least 15 seconds. (Machine-translation by Google Translate, not legally binding)
ES0320618A 1965-12-11 1965-12-11 A procedure to communicate properties of repellence to water and oil to porous and fibrous materials. (Machine-translation by Google Translate, not legally binding) Expired ES320618A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES0320618A ES320618A3 (en) 1965-12-11 1965-12-11 A procedure to communicate properties of repellence to water and oil to porous and fibrous materials. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES0320618A ES320618A3 (en) 1965-12-11 1965-12-11 A procedure to communicate properties of repellence to water and oil to porous and fibrous materials. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES320618A3 true ES320618A3 (en) 1966-06-01

Family

ID=34506396

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0320618A Expired ES320618A3 (en) 1965-12-11 1965-12-11 A procedure to communicate properties of repellence to water and oil to porous and fibrous materials. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES320618A3 (en)

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