[go: up one dir, main page]

GB413624A - Manufacture of highly viscous products - Google Patents

Manufacture of highly viscous products

Info

Publication number
GB413624A
GB413624A GB2846232A GB2846232A GB413624A GB 413624 A GB413624 A GB 413624A GB 2846232 A GB2846232 A GB 2846232A GB 2846232 A GB2846232 A GB 2846232A GB 413624 A GB413624 A GB 413624A
Authority
GB
United Kingdom
Prior art keywords
solution
acid
added
polyvinyl
water
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
GB2846232A
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.)
IG Farbenindustrie AG
Original Assignee
IG Farbenindustrie AG
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 FR743942D priority Critical patent/FR743942A/fr
Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG
Priority to GB2846232A priority patent/GB413624A/en
Publication of GB413624A publication Critical patent/GB413624A/en
Expired legal-status Critical Current

Links

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
    • 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
    • D06M11/83—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 metals; with metal-generating compounds, e.g. metal carbonyls; Reduction of metal compounds on textiles
    • 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
    • D06M13/50—Treating fibres, threads, yarns, fabrics or fibrous goods made from such materials, with non-macromolecular organic compounds; Such treatment combined with mechanical treatment with organometallic compounds; with organic compounds containing boron, silicon, selenium or tellurium atoms
    • D06M13/51—Compounds with at least one carbon-metal or carbon-boron, carbon-silicon, carbon-selenium, or carbon-tellurium bond
    • 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
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
    • D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inorganic Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

Highly viscous products are manufactured by adding a boron compound, e.g. boric acid or salts thereof, boric anhydride, organic boron compounds such as boric acid esters, fluoboric acid or borofluoroacetic acid, to a solution of a polymeric compound containing free hydroxyl groups, e.g. polyvinyl alcohols, mixed polymerization products of the kind obtainable by saponifying a mixed polymerization product from vinyl acetate and, for instance, maleic anhydride, or derivatives of polyvinyl alcohols in which the hydroxy groups are partially etherified or esterified, in so far as such derivatives are still soluble in water. The viscosity is increased to a greater extent if the mixture is maintained or rendered neutral or alkaline. The products are useful as auxiliary products in the textile industry, e.g. for sizing. In examples: (1) a polyvinyl alcohol (obtainable by saponifying polyvinyl acetate) is dissolved in water and a solution of borax is added, producing a jelly; (2) a polyvinyl alcohol (obtained by saponifying polyvinyl chloracetate by means of ammonia) is dissolved in water and a solution of sodium borate is added, producing a solid jelly; (3) polyvinyl acetate is dissolved in methanol and the solution heated to 70 DEG C. with the addition of sulphuric acid and a solution of borofluoroacetic acid in glacial acetic acid, yielding a powder which is dried and dissolved in water to produce a viscous solution; when this solution is neutralized with caustic soda solution it sets to a solid jelly; (4) boric acid is added at 50 DEG C. to an aqueous solution of the reaction product of ethylene oxide on polyvinyl alcohol and the solution is neutralized, whereupon it solidifies and becomes gelatinous; a methyl or ethyl alcoholic solution of the polymeric substance may be similarly treated; (5) a product obtained by saponification of the mixed polymerization product from vinyl acetate and maleic anhydride is dissolved in water and a solution of sodium borate is added, whereby the viscosity is increased; (6) a product obtained by partially saponifying polyvinyl acetate is dissolved in ethyl alcohol, and pyridine or another base is added followed by a solution of boric acid in alcohol, the viscosity being thus increased.ALSO:As sizes for textiles may be employed the highly viscous products obtained by adding a boron compound, e.g. boric acid or salts thereof, boric anhydride, organic boron compounds such as boric acid esters, fluoboric acid or borofluoroacetic acid, to a solution of a polymeric compound containing free hydroxyl groups, e.g. polyvinyl alcohols, mixed polymerization products of the kind obtainable by saponifying a mixed polymerization product from vinyl acetate and, for instance, maleic anhydride, or derivatives of polyvinyl alcohols in which the hydroxy groups are partially etherified or esterified, in so far as such derivatives are still soluble in water. If desired the mixture may be maintained or rendered neutral or alkaline, the viscosity thus being increased to a greater extent. In examples: (1) a solution of borax is added to an aqueous solution of a polyvinyl alcohol; (2) a solution of sodium borate is added to an aqueous solution of a polyvinyl alcohol; (3) polyvinyl acetate is saponified in methanol solution by means of sulphuric acid in the presence of a solution of borofluoroacetic acid in glacial acetic acid, the product is dissolved in water and the solution neutralized; (5) boric acid is added to a solution of the reaction product of ethylene oxide on polyvinyl alcohol, in water or methyl or ethyl alcohol; (5) a solution of sodium borate is added to an aqueous solution of the product obtained by saponifying the mixed polymerization product from vinyl acetate and maleic anhydride; (6) pyridine and an alcoholic solution of boric acid are added to an alcoholic solution of a product of partial saponification of polyvinyl acetate.
GB2846232A 1932-10-12 1932-10-12 Manufacture of highly viscous products Expired GB413624A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FR743942D FR743942A (en) 1932-10-12
GB2846232A GB413624A (en) 1932-10-12 1932-10-12 Manufacture of highly viscous products

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2846232A GB413624A (en) 1932-10-12 1932-10-12 Manufacture of highly viscous products

Publications (1)

Publication Number Publication Date
GB413624A true GB413624A (en) 1934-07-19

Family

ID=10275998

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2846232A Expired GB413624A (en) 1932-10-12 1932-10-12 Manufacture of highly viscous products

Country Status (2)

Country Link
FR (1) FR743942A (en)
GB (1) GB413624A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607765A (en) * 1949-12-05 1952-08-19 Du Pont Reaction of polyvinyl alcohol with boric acid
US2935472A (en) * 1954-08-16 1960-05-03 Minnesota Mining & Mfg Lost circulation materials
US2945014A (en) * 1957-02-01 1960-07-12 Shell Oil Co Esters of boric acid and copolymers containing a plurality of hydroxyl groups
WO1997028304A1 (en) * 1996-01-31 1997-08-07 Minnesota Mining And Manufacturing Company Compositions and methods for imparting stain resistance and stain resistant articles
US5952409A (en) 1996-01-31 1999-09-14 3M Innovative Properties Company Compositions and methods for imparting stain resistance and stain resistant articles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607765A (en) * 1949-12-05 1952-08-19 Du Pont Reaction of polyvinyl alcohol with boric acid
US2935472A (en) * 1954-08-16 1960-05-03 Minnesota Mining & Mfg Lost circulation materials
US2945014A (en) * 1957-02-01 1960-07-12 Shell Oil Co Esters of boric acid and copolymers containing a plurality of hydroxyl groups
WO1997028304A1 (en) * 1996-01-31 1997-08-07 Minnesota Mining And Manufacturing Company Compositions and methods for imparting stain resistance and stain resistant articles
US5952409A (en) 1996-01-31 1999-09-14 3M Innovative Properties Company Compositions and methods for imparting stain resistance and stain resistant articles

Also Published As

Publication number Publication date
FR743942A (en) 1933-04-08

Similar Documents

Publication Publication Date Title
US2131120A (en) Manufacture of organic compounds containing basic substituents
GB459596A (en) Manufacture of solutions of polymerisation products
US1920564A (en) Agent for sizing textile fibers and alpha process of sizing textile fibers
GB435851A (en) Manufacture of polymeric vinyl alcohols
GB413624A (en) Manufacture of highly viscous products
GB396186A (en) Manufacture of mixed polymerisation products
US2093464A (en) Cellulose esters containing succinyl groups and process of making same
GB437446A (en) Improvements in or relating to aqueous vinyl resin dispersions or emulsions and to their manufacture and use
GB867924A (en) Improvements in or relating to paper sizing agents
US1953741A (en) Reaction products of glycols and boric acid and method of producing the same
US3679646A (en) Preparation of polyvinyl alcohol having improved color properties by treating the polyvinyl ester with an alkali metal borohydride
US2947645A (en) Stable cellulose ether compositions and method for producing the same
US2794799A (en) Process of preparing mixed esters of cellulose containing dicarboxylic acid groups
US2484415A (en) Manufacture of polyvinyl dicarboxylic acid esters
GB629695A (en) Improvements in or relating to a process for preparing high viscosity polyvinyl alcohol and the high polyvinyl alcohol resulting from said process
US1998544A (en) Agent for sizing textile fibers
US2171222A (en) Process for the preparation of salts of cellulose ether carboxylic acids
GB488997A (en) Manufacture of plastic masses and shaped articles therefrom
US2109573A (en) Modified resin composition
GB409507A (en) Improvements relating to processes for the preparation of artificial masses from vinyl derivatives and applications thereof
GB399905A (en) Improvements in sizing textile fibres
US2439103A (en) Cellulose ester melt-coating composition
GB562584A (en) Water-soluble carboxyethyl cellulose ether
GB981525A (en) Process for the manufacture of partially saponified polyvinyl esters
GB1084506A (en) Asbestos fiber products and mixture and method for making same