Classifications

• • C—CHEMISTRY; METALLURGY
  • C07—ORGANIC CHEMISTRY
  • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
  • C07C309/00—Sulfonic acids; Halides, esters, or anhydrides thereof
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
  • Y10S516/01—Wetting, emulsifying, dispersing, or stabilizing agents
  • Y10S516/03—Organic sulfoxy compound containing
• • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
  • Y10S92/00—Expansible chamber devices
  • Y10S92/01—Bearing on piston or cylinder

Definitions

• This invention relates to wetting and penetrating agents and to an improved process utilizing such agents for increasin the wetting and penetrating capacity 0 aqueous treating liquids employed in textile mdustries.
• wetting agents have previously been proposed for increasing the efficiency of treating baths by employing a large class of reagents known as wetting agents.
• wetting agents may be mentioned the sulfonic acids of alkylated polynuclearhydrocarbons, such as isopropyl-naphthalene sulfonic acid, diisobutyl-naphthalene sulfonic acid, and isopropyl-tetrahydro-naphthalene sulfonic acid.
• wetting agents by sulfonating the products obtained by the pyrogenic decomposition of abietic acid containing material, these products being generically described as abietene sulfonic acids in U. S. Patent No. 1,853,352, issued April 12, 1932.
• menthene alcohols while para-menthanol belongs to the class of menthane alcohols.
• the terpene alcohols may be used in the technical y pure state, as for example, pure alpha terpineol, or they may be used in admixture withclosely related products.
• the alpha terpineol may be used in the form of a liquid terpineol, the commercial product containing about 95% alpha terpineol.
• These new treating agents may be used in the various wet treatment of textiles in acid,
• Example 1 To parts ofwater are added 0.7 part of a mixture made from 50 parts of abietene sulfonic acid sodium salt, 35parts of liquid terpineol and 15 parts of water. 10 grams of cotton yarn are added to this bath and.
• Example 1 except that, in preparing the wetting out mixture, instead of using 50. parts carbon and a terpene alcohol.
• Example 4 An aqueous bath is made up of parts of water and 0.7 part of a mixture composed of 50 parts-of ahietene sulfonic acid, 35 parts of liquid terpincol and 15 parts or water. Wool is then treated in this bath for a few seconds in which time it will be thoroughly wetted.
• Example 5 A dye bath is made up of Anthrene Violet BNX- (Color Index 1163) There is then added adequate of a mixture composed of 50 parts of abietene sulfonic acid sodium salt and 35 parts of liquid terpineol, 15 parts: of water to give a 1% solution. Cotton 1111- mersed in this bath is dyed in strong and even shades. A similar hath made up but omitting the wetting mixture gives weak and uneven dyeings.
• terpene alcohol to wetting agent 7 0 1( )0
• this ratio may be varied within wide ranges.
• a ratio of 25:.100 is not too small and a ratio of 100: 100 is not too large. While the ratios within these limits give the most desirable results, noticeable improvement may also be obtained in the use of ratios outside said limits.
• concentration of the entire mixture in the treatment bath is, in the most pre ferred practice, usually around 0.5 to 1%, the limits 0.1% to 5% are not extreme.
• V 1 The processwhich comprises treating textile fibers with an aqueous solution of a 5 sulfonated polynuclear hydrocarbon of the type that are characterized by strong wetting properties and a terpene alcohol.
• a wetting inixture comprising an isopropylated sulfonated polynuclear hydrocarbon and a terpene alcohol of the group consisting of alpha -terpineol and para-menthanol.
• 'A a newcomposition of matter, a wetting mixture comprising an isopropylated sulfonated polynuclear hydrocarbon and alpha-terpineol.
• v V V 11 As a new composition of matter, an aqueous treating bath containing a, sulfonated polynuclear hydrocarbon of the type that are characterized by strong wetting properties and a terpene alcohol.
• an aqueous treating bath containing an alkylated sulfonated polynuclear hydrocarbon and a tcrpene alcohol.
• an aqueous treating bath containing an isopropylated sulfonated polynuclear hydrocarbon and a terpene alcohol.
• an aqueous treating bath containing an isopropylated sulfonated polynuclear hydrocarbon and a terpene alcohol of the group consisting of alpha-terpineol and para-menthanol.
• aqueous treating bath containing a wetting mixture comprising an isopropylated sulfonated polynuclear hydrocarbon and alphaterpineol.
• a wetting mixture comprising an isopropylated' sulfonated polynuclear hydrocarbon and a J menthane alcohol.
• an aqueous treating bath containing an isopropylated sulfonated: polynuclear hydrocarbon and a menthene alcohol.

Landscapes

• Chemical & Material Sciences (AREA)
• Organic Chemistry (AREA)
• Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
• Coloring (AREA)

Priority Applications (3)

Applications Claiming Priority (1)

Publications (1)

Family

ID=23647196

Family Applications (1)

Country Status (3)

Cited By (1)

• 0
  • FR FR708177D patent/FR708177A/fr active Active
• 1929
  • 1929-12-21 US US415789A patent/US1870251A/en not_active Expired - Lifetime
• 1930
  • 1930-12-08 GB GB37016/30A patent/GB368351A/en not_active Expired

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