US1973998A - Sizing artificial silk - Google Patents

Sizing artificial silk Download PDF

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Publication number
US1973998A
US1973998A US509537A US50953731A US1973998A US 1973998 A US1973998 A US 1973998A US 509537 A US509537 A US 509537A US 50953731 A US50953731 A US 50953731A US 1973998 A US1973998 A US 1973998A
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US
United States
Prior art keywords
oil
parts
sizing
drying
weight
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 - Lifetime
Application number
US509537A
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English (en)
Inventor
Schlack Paul
Sauter Ernst
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ACETA GmbH
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ACETA GmbH
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Filing date
Publication date
Application filed by ACETA GmbH filed Critical ACETA GmbH
Application granted granted Critical
Publication of US1973998A publication Critical patent/US1973998A/en
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Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M13/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment
    • D06M13/10—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with compounds containing oxygen
    • D06M13/224—Esters of carboxylic acids; Esters of carbonic acid

Definitions

  • One of its objects isto provide sizing agents comprising as a main part drying oils said sizing agents yielding elasticcoatings so that the sized fiber remains soft and does not break whenbent. It may be applied without injuring the fiber and can be easily and economically removed without damage to the fiber.
  • drying oils being the chief ingredient in our size preparations, we enumerate, for instance, the following:- linseed oil, soy bean oil, perilla oil, wood oil, rape oil, or cotton oil, preferably purified from their slimy impurities.
  • Asasoftening oil preventing the sizing film from breaking we may use chemically altered natural or artificial oils having at 100 C. a viscosity of more than 10, or preferably more than 20 measured with the Engler viscosimete'r and an iodine number not higher than 60, preferably between 40 and 50.
  • Representatives of these groups of practically non-drying oils are the following:- highly oxidized unsaturated oils or fats such as, for instance, blown rape oil, blown cotton oil, blown soy bean oil, etholide glycerides, or free etholides such as formed, forinstance, by heating a higher hydroxy fatty acid, Whereat an esterification of a number of hydroxy fatty acid molecules occurs (cf.
  • blown half-drying oils of commerce for instance, blown rape oil
  • the quantity of softening oil, we add, amounts to 5-30% calculated on the quantity of the drying oil.
  • drying accelerators such as cobalt acetate, cobalt oleate or cobalt resinate or with one of the known manganese or lead dryers the quantity of which depends on the drying period desired.
  • drying accelerators such as cobalt acetate, cobalt oleate or cobalt resinate or with one of the known manganese or lead dryers the quantity of which depends on the drying period desired.
  • the amount of the drying accelerator to be added the removal of the sizing agent may be improved.
  • They may be used either together with a solvent, for instance, an aromatic or aliphatic hydrocarbon, or in 5 form of aqueous emulsions prepared in the known manner with aid of a soap or an emulsifier, for instance, Turkey red oil, whereat the emulsification of the drying oils is facilitated by the presence of the blown oils or the etholides.
  • oil-soluble soaps made 5 from water soluble amines, preferably amine soaps, for instance, triethanol amine, which soap
  • 'A sizing or coating of these preparations applied to the fiber adds to its strength, makes the individual fibers of a thread glue together and prevents opening in the loom or elsewhere; it adds to the elasticity of the thread, prevents it from being charged with static electricity and the thread follows easily all the movements necessary when traveling in contact with parts of the machine by which it is made up into a fabric.
  • the subsequent separation of the sizing from the fiber presents no difficulty and can be carried out without injuring the fiber.
  • the known agents for instance, a soap solution containing a perboric acid salt.
  • our sizing materials efiect a certain adhesion of the individual fibers 89 before drying of the oils without sticking of the threads.
  • This adhesion of the individual fibers is desired, for instance, in the case of only slightly twisted artificial silk or if the sized material is subjected before drying to a textile operation, for instance, to twisting, which may occur, if the sizing agent is applied to the running thread in the dry-spinning process.
  • the threads are twisted and hung in form of skeins until the sizing film has dried.
  • Example 3 The sizing preparation is composed according to the following formula:15 parts of etholide glyceride made from ricinoleic acid (viscosity E100: 16, iodine number: '88), 0.5 parts of a mixture of 3 parts of lead naphthenate and 1 part of manganese naphthenate dissolved in 5 parts of linoleic acid, and 400 parts of high-- boiling benzene or solvent naphtha. This solution is useful in sizing skeins of artificial silk.
  • a sizing preparation comprising a drying oil and a practically non-drying oil having a viscosity or" E higher than 10.
  • a sizing preparation comprising .a drying oil and a blown half-drying oil having a viscosity of E100 c. higher than 10 and an iodine number below 60.
  • a sizing preparation comprising a drying oil, a blown half-drying oil having a viscosity of E100 0. higher than 10 and an iodine number below so, and a small quantity of a drying accelerator.
  • a sizing preparation comprising parts by weight or" purified linseed oil and 19 parts by weight of blown rape oil having a viscosity of E100 0.:30 and an iodine number of 46, 0.6 parts by weight of lead resinate, on parts by weight of manganese resinate and 400 parts by weight of high-boiling benzine.
  • a sizing preparation comprising parts by weight of purified linseed oil, 15 parts by weight of blown rape oil having a viscosity of E100" 0.:40 and an iodine number of 43, 0.2 parts by weight of a mixture of lead and manganese resinate mixed in the ratio 2:1, and 100 parts by weight of toluene.
  • a sizing preparation comprising a drying oil and an oil of the group consisting of a blown half-drying oil having a viscosity of E higher than 10 and an iodine number below 60, a free etholide and an etholide glyceride.
  • Artificial silk threads consisting of hydrated cellulose or a cellulose derivative coated with a sizing preparation comprising a drying oil and an oil of the group consisting of a blown half-drying oil having a viscosity of E higher than 10 and an iodine number below 60, a free etholide and an etholide glyceride.
  • Artificial silk threads consisting of hydrated cellulose or a cellulose derivative coated with a sizing preparation comprising a drying oil and a blown half-drying oil having a viscosity of E higher than 10 and an iodine number below 60.
  • Artificial silk threads consisting of hydrated cellulose or a cellulose derivative coated with a sizing preparation comprising a drying oil, a blown half-drying oil having a viscosity of Em 0. higher than 10 and an iodine number below to "60; and a small quantity of a drying accelerator.
  • Artificial silk threads consisting of hydrated cellulose or a cellulose derivative coated with a sizing preparation comprising 85 parts by weight of purified linseed oil, 15 parts by weight of blown rape oil having a viscosity of E e .:40 and an iodine number pf 43, 0.2 parts by weight of a mixture of lead and manganese resinate mixed in the ratio 2:1, and 100 parts by weight of toluene.
  • Artificial silk threads consisting of hydrated cellulose or a cellulose derivative coated with a sizing preparation comprising 15 parts by weight of etholide glyceride made from ricinoleic acid having a Viscosity of E .:16 and an iodine number of 88, 0.5 parts by weight of a mixture of 3 parts by weight oflead naphthenate and 1 part by weight of manganese naphthenate dissolved in '5 parts by weight of linoleic acid, and 400 parts by weight of high-boiling benzene.
  • a sizing preparation comprising a drying oiland an oil of the group consisting of a blown half-drying oil having a viscosity of E higher than 10 and an iodine number below 60, a free etholide and an etholide glyceride, and a small quantity of a, drying accelerator.

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
US509537A 1930-01-22 1931-01-17 Sizing artificial silk Expired - Lifetime US1973998A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE546213T 1930-01-22

Publications (1)

Publication Number Publication Date
US1973998A true US1973998A (en) 1934-09-18

Family

ID=34427983

Family Applications (1)

Application Number Title Priority Date Filing Date
US509537A Expired - Lifetime US1973998A (en) 1930-01-22 1931-01-17 Sizing artificial silk

Country Status (6)

Country Link
US (1) US1973998A (en(2012))
BE (1) BE376602A (en(2012))
DE (1) DE546213C (en(2012))
FR (1) FR710498A (en(2012))
GB (1) GB371048A (en(2012))
NL (1) NL30297C (en(2012))

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494559A (en) * 1950-01-17 Cqatting and impregnating
US2562603A (en) * 1947-02-04 1951-07-31 Jr Mayne R Coe Shrinkproofing of wool

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE947964C (de) * 1952-07-19 1956-08-23 Boehme Fettchemie G M B H Verfahren zum Entschlichten von leinoelgeschlichteter Kunstseide
CN106978723B (zh) * 2017-04-28 2019-09-03 江南大学 一种棉籽粕蛋白质复配浆料制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494559A (en) * 1950-01-17 Cqatting and impregnating
US2562603A (en) * 1947-02-04 1951-07-31 Jr Mayne R Coe Shrinkproofing of wool

Also Published As

Publication number Publication date
DE546213C (de) 1932-03-10
FR710498A (fr) 1931-08-24
NL30297C (en(2012))
BE376602A (en(2012))
GB371048A (en) 1932-04-21

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