CA2140923A1 - Lowering the pH of Textile Processing Solution with an Acid/Base Salt as a pH Adjusting Agent - Google Patents

Lowering the pH of Textile Processing Solution with an Acid/Base Salt as a pH Adjusting Agent

Info

Publication number
CA2140923A1
CA2140923A1 CA 2140923 CA2140923A CA2140923A1 CA 2140923 A1 CA2140923 A1 CA 2140923A1 CA 2140923 CA2140923 CA 2140923 CA 2140923 A CA2140923 A CA 2140923A CA 2140923 A1 CA2140923 A1 CA 2140923A1
Authority
CA
Canada
Prior art keywords
acid
lowering
textile processing
adjusting agent
processing solution
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.)
Granted
Application number
CA 2140923
Other languages
French (fr)
Other versions
CA2140923C (en
Inventor
Richard Sargent
Jeffrey R. Alender
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.)
Peach State Labs Inc
Original Assignee
Richard Sargent
Jeffrey R. Alender
Peach State Labs, Inc.
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 Richard Sargent, Jeffrey R. Alender, Peach State Labs, Inc. filed Critical Richard Sargent
Publication of CA2140923A1 publication Critical patent/CA2140923A1/en
Application granted granted Critical
Publication of CA2140923C publication Critical patent/CA2140923C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H21/00—Non-fibrous material added to the pulp, characterised by its function, form or properties; Paper-impregnating or coating material, characterised by its function, form or properties
    • D21H21/02—Agents for preventing deposition on the paper mill equipment, e.g. pitch or slime control
    • D21H21/04—Slime-control agents
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/66—Treatment of water, waste water, or sewage by neutralisation; pH adjustment
    • 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
    • D06M11/00—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising
    • D06M11/51—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof
    • D06M11/55—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with inorganic substances or complexes thereof; Such treatment combined with mechanical treatment, e.g. mercerising with sulfur, selenium, tellurium, polonium or compounds thereof with sulfur trioxide; with sulfuric acid or thiosulfuric acid or their salts
    • 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
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/62—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds with sulfate, sulfonate, sulfenic or sulfinic groups
    • D06P1/628—Compounds containing nitrogen
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P1/00—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed
    • D06P1/44—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders
    • D06P1/64—General processes of dyeing or printing textiles, or general processes of dyeing leather, furs, or solid macromolecular substances in any form, classified according to the dyes, pigments, or auxiliary substances employed using insoluble pigments or auxiliary substances, e.g. binders using compositions containing low-molecular-weight organic compounds without sulfate or sulfonate groups
    • D06P1/642—Compounds containing nitrogen
    • D06P1/649—Compounds containing carbonamide, thiocarbonamide or guanyl groups
    • D06P1/6491—(Thio)urea or (cyclic) derivatives
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/24—Polyamides; Polyurethanes
    • D06P3/241—Polyamides; Polyurethanes using acid dyes
    • 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
    • D21C9/008—Prevention of corrosion or formation of deposits on pulp-treating equipment
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/26—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof
    • C02F2103/28—Nature of the water, waste water, sewage or sludge to be treated from the processing of plants or parts thereof from the paper or cellulose industry
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/42—Nature of the water, waste water, sewage or sludge to be treated from bathing facilities, e.g. swimming pools
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Detergent Compositions (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A method for the adjustment of pH in textile processing solutions that includes the use of urea sulfate or other strong acid in the presence of a weak or strong base.
CA002140923A 1992-07-24 1993-07-26 Lowering the ph of textile processing solution with an acid/base salt as a ph adjusting agent Expired - Lifetime CA2140923C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US07/919,523 US5234466A (en) 1992-07-24 1992-07-24 Lowering of the pH of textile processing solutions by adding urea sulfate as a pH adjusting agent
US07/919,523 1992-07-24
PCT/US1993/006995 WO1994002549A1 (en) 1992-07-24 1993-07-26 LOWERING THE pH OF TEXTILE PROCESSING SOLUTION WITH AN ACID/BASE SALT AS A pH ADJUSTING AGENT

Publications (2)

Publication Number Publication Date
CA2140923A1 true CA2140923A1 (en) 1994-01-25
CA2140923C CA2140923C (en) 1999-06-29

Family

ID=25442242

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002140923A Expired - Lifetime CA2140923C (en) 1992-07-24 1993-07-26 Lowering the ph of textile processing solution with an acid/base salt as a ph adjusting agent

Country Status (4)

Country Link
US (2) US5234466A (en)
AU (1) AU5574894A (en)
CA (1) CA2140923C (en)
WO (1) WO1994002549A1 (en)

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US7029553B1 (en) 1992-07-24 2006-04-18 Peach State Labs, Inc. Urea sulfate and urea hydrochloride in paper and pulp processing
US5234466A (en) * 1992-07-24 1993-08-10 Peach State Labs, Inc. Lowering of the pH of textile processing solutions by adding urea sulfate as a pH adjusting agent
US5672279A (en) * 1992-07-24 1997-09-30 Peach State Labs, Inc. Method for using urea hydrochloride
JPH08115414A (en) * 1994-09-29 1996-05-07 Xerox Corp Printing machine with inserting/annoting/back-paginating capability
JP2001527604A (en) 1995-11-20 2001-12-25 イー・アイ・デュポン・ドゥ・ヌムール・アンド・カンパニー Method of foaming pile fabric
US6524492B2 (en) 2000-12-28 2003-02-25 Peach State Labs, Inc. Composition and method for increasing water and oil repellency of textiles and carpet
US7824566B2 (en) * 2003-07-08 2010-11-02 Scheidler Karl J Methods and compositions for improving light-fade resistance and soil repellency of textiles and leathers
WO2005007966A1 (en) * 2003-07-08 2005-01-27 Scheidler Karl J Methods and compositions for improving light-fade resistance and soil repellency of textiles and leathers
US20050015886A1 (en) 2003-07-24 2005-01-27 Shaw Industries Group, Inc. Methods of treating and cleaning fibers, carpet yarns and carpets
US7785374B2 (en) 2005-01-24 2010-08-31 Columbia Insurance Co. Methods and compositions for imparting stain resistance to nylon materials
CA2633163C (en) 2005-12-12 2013-11-19 Vitech International, Inc. Multipurpose, non-corrosive cleaning compositions and methods of use
EP2145045A2 (en) * 2007-05-08 2010-01-20 Southern Mills, Inc. Systems and methods for dyeing inheretently flame resistant fibers without using accelerants or carriers
CA2705052C (en) 2007-11-07 2016-03-22 Vitech International, Inc. Tetrafluoroborate compounds, compositions and related methods of use
US20090208763A1 (en) * 2008-02-15 2009-08-20 Troy Harris Systems and methods for staining surfaces
US20100063197A1 (en) * 2008-09-05 2010-03-11 Collier Robert B Compositions and methods for imparting water and oil repellency to fibers and articles thereof
WO2010057092A1 (en) * 2008-11-14 2010-05-20 Peach State Labs, Inc. Compositions for treating textiles and carpet and applications thereof
US9598526B1 (en) 2009-03-06 2017-03-21 Peach State Labs, Inc. Stain repellent compositions and applications thereof
US8163102B1 (en) 2009-04-07 2012-04-24 Green Products & Technologies, LLC Composition for removing cementitious material from a surface and associated methods
US9212306B1 (en) 2009-04-07 2015-12-15 Green Products & Technologies, L.L.C. Methods for using improved urea hydrochloride compositions
US9045677B1 (en) 2009-04-07 2015-06-02 Green Products & Technologies, LLC Methods for using improved urea hydrochloride compositions
US8940106B1 (en) 2009-04-07 2015-01-27 Green Products & Technologies, LLC Methods for using improved urea hydrochloride compositions
US20110240239A1 (en) * 2010-03-31 2011-10-06 Chemstone, Inc. Methods to Reduce Metals Content of Bleached Pulp While Reducing Bleaching Cost in a Chemical Pulping Process
US20130111675A1 (en) 2011-11-03 2013-05-09 Ecolab Usa Inc. Sustainable laundry sour compositions with iron control
WO2013135919A1 (en) 2012-03-15 2013-09-19 Fertinagro Nutrientes, S.L. Method for treating protein materials, product obtained by said method and use thereof as a fertiliser
US9573808B2 (en) 2013-07-31 2017-02-21 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US9920606B2 (en) 2013-07-31 2018-03-20 Schlumberger Technology Corporation Preparation method, formulation and application of chemically retarded mineral acid for oilfield use
US9796490B2 (en) 2013-10-24 2017-10-24 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US20150122499A1 (en) * 2013-11-05 2015-05-07 Schlumberger Technology Corporation Aqueous solution and method for use thereof
US9476287B2 (en) 2013-11-05 2016-10-25 Schlumberger Technology Corporation Aqueous solution and method for use thereof
KR101726857B1 (en) * 2015-07-14 2017-04-13 (주)케이케이티생명자원개발연구소 Manufacturing method of disinfectant for crops using composition of controlling pH
CA3122786A1 (en) * 2021-06-18 2022-12-18 Sixring Inc. Temperature-controlled delignification of biomass

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Also Published As

Publication number Publication date
AU5574894A (en) 1994-02-14
US5234466A (en) 1993-08-10
CA2140923C (en) 1999-06-29
WO1994002549A1 (en) 1994-02-03
US5616151A (en) 1997-04-01

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