DE1025376B - Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents - Google Patents

Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents

Info

Publication number
DE1025376B
DE1025376B DED19309A DED0019309A DE1025376B DE 1025376 B DE1025376 B DE 1025376B DE D19309 A DED19309 A DE D19309A DE D0019309 A DED0019309 A DE D0019309A DE 1025376 B DE1025376 B DE 1025376B
Authority
DE
Germany
Prior art keywords
treatment
peroxide
detergents
polyamide fibers
bleaches
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.)
Pending
Application number
DED19309A
Other languages
German (de)
Inventor
Dr Karl Dithmar
Dr Elfriede Naujoks
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.)
Evonik Operations GmbH
Original Assignee
Degussa GmbH
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
Priority to NL112774D priority Critical patent/NL112774C/xx
Priority to NL112268D priority patent/NL112268C/xx
Priority to FR1094713D priority patent/FR1094713A/fr
Priority to NL295923D priority patent/NL295923A/xx
Priority to NL195727D priority patent/NL195727A/xx
Priority to BE536668D priority patent/BE536668A/xx
Priority to DED14553A priority patent/DE976170C/en
Priority to GB5593/54A priority patent/GB767025A/en
Priority to CH333466D priority patent/CH333466A/en
Priority to US419911A priority patent/US2909404A/en
Priority to DED17356A priority patent/DE945443C/en
Priority to DED19111A priority patent/DE1020433B/en
Application filed by Degussa GmbH filed Critical Degussa GmbH
Priority to DED19309A priority patent/DE1025376B/en
Priority to GB7993/55A priority patent/GB784911A/en
Priority to CH339688D priority patent/CH339688A/en
Priority to FR1121229D priority patent/FR1121229A/en
Priority to CH4835557A priority patent/CH367796A/en
Priority to FR72136D priority patent/FR72136E/en
Publication of DE1025376B publication Critical patent/DE1025376B/en
Priority to US62325A priority patent/US3153565A/en
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/22—Organic compounds, e.g. vitamins
    • C11D9/30—Organic compounds, e.g. vitamins containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/16—Organic compounds
    • C11D3/26—Organic compounds containing nitrogen
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3902—Organic or inorganic per-compounds combined with specific additives
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D9/00—Compositions of detergents based essentially on soap
    • C11D9/04—Compositions of detergents based essentially on soap containing compounding ingredients other than soaps
    • C11D9/42—Per-compounds
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06L—DRY-CLEANING, WASHING OR BLEACHING FIBRES, FILAMENTS, THREADS, YARNS, FABRICS, FEATHERS OR MADE-UP FIBROUS GOODS; BLEACHING LEATHER OR FURS
    • D06L4/00—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs
    • D06L4/10—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen
    • D06L4/12—Bleaching fibres, filaments, threads, yarns, fabrics, feathers or made-up fibrous goods; Bleaching leather or furs using agents which develop oxygen combined with specific additives
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/325—Amines
    • D06M13/332—Di- or polyamines
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/325—Amines
    • D06M13/335—Amines having an amino group bound to a carbon atom of a six-membered aromatic ring
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/35—Heterocyclic compounds
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/376—Oximes
    • 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
    • D06M13/322—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 nitrogen
    • D06M13/402—Amides imides, sulfamic acids
    • D06M13/432—Urea, thiourea or derivatives thereof, e.g. biurets; Urea-inclusion compounds; Dicyanamides; Carbodiimides; Guanidines, e.g. dicyandiamides
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21C—PRODUCTION OF CELLULOSE BY REMOVING NON-CELLULOSE SUBSTANCES FROM CELLULOSE-CONTAINING MATERIALS; REGENERATION OF PULPING LIQUORS; APPARATUS THEREFOR
    • D21C9/00—After-treatment of cellulose pulp, e.g. of wood pulp, or cotton linters ; Treatment of dilute or dewatered pulp or process improvement taking place after obtaining the raw cellulosic material and not provided for elsewhere
    • D21C9/02—Washing ; Displacing cooking or pulp-treating liquors contained in the pulp by fluids, e.g. wash water or other pulp-treating agents
    • 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
    • Y10S8/00—Bleaching and dyeing; fluid treatment and chemical modification of textiles and fibers
    • Y10S8/06—Resin bleach

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Textile Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Detergent Compositions (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyamides (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)

Description

DEUTSCHESGERMAN

In der Patentanmeldung D 14553 IVc/8 i wurde darauf hingewiesen, daß bei der Bleiche oder Wäsche von aus synthetischen Polyamidfasern bestehenden oder solche enthaltenden Erzeugnissen mit peroxydhaltigen Bleich- oder Waschmitteln die Gefahr besteht, daß das Fasermaterial beträchtlichen Schädigungen unterliegt, die zu Festigkeitsverlusten, welche bis auf 40 bis 80% der Ausgangsfestigkeit, die bei öfter wiederholter Anwendung dieser peroxydhaltigen Wasch- oder Bleichmittel bis zur völligen Zerstörung des Fasermaterials steigen können, führen. Es wurde in der obenerwähnten Patentanmeldung D 14553 IVc/8i gezeigt, daß es möglich ist, durch den Zusatz von stickstoffhaltigen Faserschutzmitteln zu den peroxydhaltigen, für die Behandlung von aus Polyamidfasern bestehenden oder solche enthaltenden Textilerzeugnissen bestimmten Wasch- oder Bleichflotten den Eintritt der oben beschriebenen Faserschäden weitgehend zu vermindern. Den Gegenstand dieser Patentanmeldung D 14553 IVc/8i bildet die Verwendung von Polyaminen, wie Diaminen, die mindestens eine primäre oder sekundäre und eine primal e, sekundäre oder tertiäre Aminograppe enthalten, welche über eine bis zu 6 Kohlenstoffatome enthaltende Kohlenwasserstoffkette miteinander in Verbindung stehen, als Faserschutzmittel für die Bleiche von Polyamidfaserstoffen. In the patent application D 14553 IVc / 8 i was advised that when bleaching or washing made of synthetic polyamide fibers or such containing products with peroxide-containing bleaches or detergents there is a risk that the Fiber material is subject to considerable damage, which leads to a loss of strength, which can be up to 40 to 80%. the initial strength that results from repeated use of these peroxide-containing detergents or bleaches can rise to the complete destruction of the fiber material. It was mentioned in the above Patent application D 14553 IVc / 8i has shown that it is possible is, by adding nitrogen-containing fiber protection agents to the peroxide-containing ones, for the treatment of textile products consisting of or containing polyamide fibers or certain washing or Bleach liquors to reduce the occurrence of the fiber damage described above to a large extent. The subject this patent application D 14553 IVc / 8i forms the use of polyamines, such as diamines, at least contain a primary or secondary and a primary, secondary or tertiary amino group, which are connected to one another via a hydrocarbon chain containing up to 6 carbon atoms, as Fiber protection agent for bleaching polyamide fibers.

Bei der Weiterentwicldung des Verfahrens der Hauptpatentanmeldung wurde gefunden, daß das Phenylbiguanid In the further development of the process of the main patent application it was found that the phenyl biguanide

Verfahren zur BehandlungMethod of treatment

von Polyamidfasern mit peroxydhaltigenof polyamide fibers with peroxide-containing

Bleich- oder WaschmittelnBleach or laundry detergents

Zusatz zur Patentanmeldung D 14553 IVc /8 iAddition to patent application D 14553 IVc / 8 i

Anmelder: Deutsche Gold- und Silber-ScheideanstaltApplicant: German gold and silver refinery

vormals Roessler, Frankfurt/M., Weißfrauenstr. 9formerly Roessler, Frankfurt / M., Weißfrauenstr. 9

Dr. Karl Dithmar und Dr. Elfriede Naujoks,Dr. Karl Dithmar and Dr. Elfriede Naujoks,

Frankfurt/M., sind als Erfinder genannt wordenFrankfurt / M., Have been named as inventors

>— NH - C - NH - C - NH,> - NH - C - NH - C - NH,

NHNH

NHNH

eine unerwartet hohe Wirksamkeit als Faserschutzmittel bei der Bleiche von Polyamidfaserstoffen mit peroxydhaltigen Bleich- oder Waschmitteln aufweist.an unexpectedly high effectiveness as a fiber protection agent in the bleaching of polyamide fibers with peroxide-containing Has bleaches or detergents.

Beispiel 1example 1

Ein aus Polyamidkunstseide bestehendes Gewebe wird beim Flottenverhältnis 1 : 12 mit einem perborathaltigen Waschbad behandelt, das durch Auflösen von 10 g pro Liter Leitungswasser der folgenden Waschpulvermischung hergestellt war:A fabric made of polyamide rayon is mixed with a perborate at a liquor ratio of 1:12 Wash bath treated by dissolving 10 g per liter of tap water of the following washing powder mixture was made:

Natriumperborat 25 GewichtsteileSodium perborate 25 parts by weight

Seifenpulver 45 GewichtsteileSoap powder 45 parts by weight

Wasserglas, pulverförmig 6 GewichtsteileWater glass, powdered 6 parts by weight

Sekundäres Natriumphosphat 13 GewichtsteileSecondary sodium phosphate 13 parts by weight

Neutrales Natriumpyrophosphat 11 GewichtsteileNeutral sodium pyrophosphate 11 parts by weight

Phenylbiguanid 1 GewichtsteilPhenyl biguanide 1 part by weight

Die Reißlänge der Polyamidkunstseide, die vor der Behandlung 45,1 Rkm betrug, war nach einer 2stündigen Behandlung bei 95° C nicht meßbar vermindert. Ohne Zusatz von Phenylbiguanid trat in dem sonst analog zusammengesetzten Perboratwaschbad nach einer 2stündigen Behandlung ein Festigkeitsverlust von 33% auf.The breaking length of the polyamide rayon, which was 45.1 km before the treatment, was after 2 hours Treatment at 95 ° C not measurably reduced. Without the addition of phenylbiguanide, the otherwise analogue occurred composite perborate wash bath showed a loss of strength of 33% after a 2-hour treatment.

Beispiel 2Example 2

Ein aus polymerisiertem ε-Capolactam bestehendes Strangmaterial mit einem Titer von 60 Denier wurde bei einem Flottenverhältnis von 1 : 30, einem pn-Wert von 3,1 und einer Temperatur von 90° C 2 Stunden lang mit einer Flotte behandelt, die je Liter folgende Stoffe enthielt:One consisting of polymerized ε-capolactam Strand material with a titer of 60 denier was made at a liquor ratio of 1:30, a pn value of 3.1 and a temperature of 90 ° C for 2 hours treated with a liquor containing the following substances per liter contained:

Wasserstoffperoxyd, 35%ig 10,0 ecmHydrogen peroxide, 35% 10.0 ecm

Krist. Magnesiumsulfat 0,1 gKrist. Magnesium sulfate 0.1 g

Handelsübliches Wasserglas 1,0 ecmCommercially available water glass 1.0 ecm

N-Phenylbiguanid 0,1 gN-phenyl biguanide 0.1 g

Die Fadenfestigkeit war durch die Behandlung von 45 Rkm auf 44,1 Rkm, also nur um 2%, abgesunken.The thread strength was reduced by the treatment from 45 Rkm to 44.1 Rkm, i.e. only by 2%.

Ohne Zusatz von Phenylbiguanid war die FestigkeitWith no addition of phenyl biguanide, the strength was

derselben Fäden nach einer sonst gleichen Behandlung auf 17,6 Rkm abgesunken, der Festigkeitsabfall betrug also 61%.of the same threads after an otherwise identical treatment dropped to 17.6 Rkm, the decrease in strength was so 61%.

Claims (1)

PATENTANSPRUCH:PATENT CLAIM: Weitere Ausbildung des Verfahrens nach Patentanmeldung D 14553 IVc/8 i zur Behandlung von Polyamidfasern bzw. aus diesen bestehenden oder solche enthaltenden Textilerzeugnissen mit peroxydhaltigen Bleich- oder Waschmitteln, dadurch gekennzeichnet, daß man der Behandlungsflotte Phenylbiguanid als Faserschutzmittel zusetzt.Further development of the method according to patent application D 14553 IVc / 8 i for the treatment of Polyamide fibers or textile products consisting of or containing them with peroxide-containing fibers Bleaches or detergents, characterized in that phenyl biguanide is added to the treatment liquor adds as a fiber protection agent. © 709 908/414 2.58© 709 908/414 2.58
DED19309A 1953-03-12 1954-12-11 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents Pending DE1025376B (en)

Priority Applications (19)

Application Number Priority Date Filing Date Title
NL112774D NL112774C (en) 1953-03-12
NL112268D NL112268C (en) 1953-03-12
FR1094713D FR1094713A (en) 1953-03-12
NL295923D NL295923A (en) 1953-03-12
NL195727D NL195727A (en) 1953-03-12
BE536668D BE536668A (en) 1953-03-12
DED14553A DE976170C (en) 1953-03-12 1953-03-12 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents
GB5593/54A GB767025A (en) 1953-03-12 1954-02-25 Improvements in the treatment of polyamide fibres with per-compounds or per-compoundcontaining detergent compositions
CH333466D CH333466A (en) 1953-03-12 1954-03-09 Durable agent for the production of a bleaching liquor for treating polyamide fibers
US419911A US2909404A (en) 1953-03-12 1954-03-11 Protection of polyamide fibers during treatment with peroxide containing bleaching or washing agents
DED17356A DE945443C (en) 1953-03-12 1954-03-20 Fiber protectants
DED19111A DE1020433B (en) 1953-03-12 1954-11-13 Process for the treatment of synthetic polyamide fibers with peroxide-containing bleaches or detergents
DED19309A DE1025376B (en) 1953-03-12 1954-12-11 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents
GB7993/55A GB784911A (en) 1953-03-12 1955-03-18 A process for washing or bleaching polyamide fibres
CH339688D CH339688A (en) 1953-03-12 1955-03-18 Durable agent for treating fabrics containing synthetic polyamides
FR1121229D FR1121229A (en) 1953-03-12 1955-03-21 Process for treating polyamide fibers and fibers conforming to those obtained
CH4835557A CH367796A (en) 1953-03-12 1957-07-13 Durable agent in dry form for the production of a whitening liquor
FR72136D FR72136E (en) 1953-03-12 1957-07-30 Process for treating polyamide fibers with bleaching or washing agents containing peroxides
US62325A US3153565A (en) 1953-03-12 1960-10-13 Process for the treatment of synthetic linear polycarbonamide textile fibers

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DED14553A DE976170C (en) 1953-03-12 1953-03-12 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents
DED17356A DE945443C (en) 1953-03-12 1954-03-20 Fiber protectants
DED19111A DE1020433B (en) 1953-03-12 1954-11-13 Process for the treatment of synthetic polyamide fibers with peroxide-containing bleaches or detergents
DED19309A DE1025376B (en) 1953-03-12 1954-12-11 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents

Publications (1)

Publication Number Publication Date
DE1025376B true DE1025376B (en) 1958-03-06

Family

ID=27436738

Family Applications (4)

Application Number Title Priority Date Filing Date
DED14553A Expired DE976170C (en) 1953-03-12 1953-03-12 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents
DED17356A Expired DE945443C (en) 1953-03-12 1954-03-20 Fiber protectants
DED19111A Pending DE1020433B (en) 1953-03-12 1954-11-13 Process for the treatment of synthetic polyamide fibers with peroxide-containing bleaches or detergents
DED19309A Pending DE1025376B (en) 1953-03-12 1954-12-11 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents

Family Applications Before (3)

Application Number Title Priority Date Filing Date
DED14553A Expired DE976170C (en) 1953-03-12 1953-03-12 Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents
DED17356A Expired DE945443C (en) 1953-03-12 1954-03-20 Fiber protectants
DED19111A Pending DE1020433B (en) 1953-03-12 1954-11-13 Process for the treatment of synthetic polyamide fibers with peroxide-containing bleaches or detergents

Country Status (7)

Country Link
US (2) US2909404A (en)
BE (1) BE536668A (en)
CH (2) CH333466A (en)
DE (4) DE976170C (en)
FR (2) FR1121229A (en)
GB (2) GB767025A (en)
NL (4) NL295923A (en)

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DE2226784A1 (en) * 1971-06-03 1972-12-14
US4959267A (en) * 1988-11-23 1990-09-25 Du Pont Canada Inc. Fiber reinforced rubber products

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NL112268C (en) * 1953-03-12
DE1116393B (en) * 1959-11-14 1961-11-02 Rhodiaceta Ag Process for increasing the lightfastness of molded polyamides
BE614157A (en) * 1961-03-09
US3293110A (en) * 1962-06-26 1966-12-20 Du Pont Polymeric staple fiber blend containing weakened polyamide fibers
US3480392A (en) * 1967-08-24 1969-11-25 Sinclair Research Inc Hydroxylamine solutions stabilized with a hydroxamic acid and method for their preparation
US3480391A (en) * 1967-08-24 1969-11-25 Sinclair Research Inc Hydroxylamine solutions stabilized with an amide oxime and method for their preparation
DE1594838B2 (en) * 1967-08-26 1973-08-02 Deutsche Gold und Silber Scheide anstalt vormals Roessler, 6000 Frank fürt AGENT FOR PROTECTING POLYAMIDE FIBERS, FABRICS OR FABRICS AGAINST THE ATTACK OF BLEACHING AND WASHING TUBES
US3975153A (en) * 1975-08-25 1976-08-17 Fmc Corporation Activation of peroxygen bleaches using isophorone enol acetates and isophorone oximinoacetate
US4021361A (en) * 1975-08-25 1977-05-03 Fmc Corporation Storage-stable detergent composition containing sodium perborate and activator
GB8714898D0 (en) * 1987-06-25 1987-07-29 Du Pont Canada Protecting articles from bleaching solutions
EP0384912A3 (en) * 1989-02-21 1991-09-11 Monsanto Company Hydroxamate bleach stabilizer
US5047163A (en) * 1990-03-16 1991-09-10 Lever Brothers Company, Division Of Conopco, Inc. Activation of bleach precursors with sulfonimines
US5045223A (en) * 1990-03-16 1991-09-03 Lever Brothers Company, Division Of Conopco, Inc. N-sulfonyloxaziridines as bleaching compounds
FR2986798B1 (en) * 2012-02-14 2014-01-31 Rhodia Operations NOVEL AGENT INHIBITOR FOR SWELLING OF CLAYS, COMPOSITIONS COMPRISING SAID AGENT AND METHODS EMPLOYING SAID AGENT

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US2153416A (en) * 1936-05-22 1939-04-04 Hatters Fur Exchange Inc Treatment of animal and vegetable fibers
US2287099A (en) * 1937-02-15 1942-06-23 Du Pont Artificial wool
DE739417C (en) * 1937-10-03 1943-09-25 Henkel & Cie Gmbh Laundry detergents containing powdered per-compounds
GB549240A (en) * 1941-05-10 1942-11-12 William Baird Pulverulent cleansing preparations
GB555998A (en) * 1942-03-13 1943-09-15 William Baird Pulverulent cleansing preparations
US2412945A (en) * 1945-07-27 1946-12-24 Frederick C Bersworth Detergent composition and method of preparing same
US2543852A (en) * 1946-10-29 1951-03-06 Sandoz Ltd Surface active derivatives of nitrogen-containing sulfonic acids
BE498991A (en) * 1949-10-28
US2661305A (en) * 1949-11-01 1953-12-01 Holliday Co Ltd L B Method for improving the brightness of textile materials and product
US2730428A (en) * 1950-10-21 1956-01-10 Tepha Ges Fur Pharmazeutische Method and composition for washing and bleaching fibrous materials
US2620325A (en) * 1951-06-25 1952-12-02 Du Pont Polymeric oximes and their preparation
US2688617A (en) * 1951-07-17 1954-09-07 American Cyanamid Co Sulfonated dihalogeno diaminostilbenes
NL112268C (en) * 1953-03-12
AT187509B (en) * 1956-09-28 1956-10-25 Degussa Process for the treatment of polyamide fibers with peroxide-containing bleaches or detergents

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2226784A1 (en) * 1971-06-03 1972-12-14
US4959267A (en) * 1988-11-23 1990-09-25 Du Pont Canada Inc. Fiber reinforced rubber products

Also Published As

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NL295923A (en)
DE1020433B (en) 1957-12-05
NL195727A (en)
US3153565A (en) 1964-10-20
GB767025A (en) 1957-01-30
CH333466A (en) 1958-10-31
GB784911A (en) 1957-10-16
DE976170C (en) 1963-04-11
US2909404A (en) 1959-10-20
NL112268C (en)
DE945443C (en) 1956-07-12
FR1121229A (en) 1956-07-25
FR1094713A (en) 1955-05-24
BE536668A (en)
CH339688A (en) 1959-07-15
NL112774C (en)

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