GB1104416A - Improvements in the sizing of polyolefin yarns - Google Patents

Improvements in the sizing of polyolefin yarns

Info

Publication number
GB1104416A
GB1104416A GB22240/65A GB2224065A GB1104416A GB 1104416 A GB1104416 A GB 1104416A GB 22240/65 A GB22240/65 A GB 22240/65A GB 2224065 A GB2224065 A GB 2224065A GB 1104416 A GB1104416 A GB 1104416A
Authority
GB
United Kingdom
Prior art keywords
copolymer
aqueous solution
weight
acrylic acid
itaconic acid
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
GB22240/65A
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
Charles Pfizer and Co 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 Pfizer Inc, Charles Pfizer and Co Inc filed Critical Pfizer Inc
Publication of GB1104416A publication Critical patent/GB1104416A/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
    • 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
    • D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F20/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride, ester, amide, imide or nitrile thereof
    • C08F20/62—Monocarboxylic acids having ten or more carbon atoms; Derivatives thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F22/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals each having only one carbon-to-carbon double bond, and at least one being terminated by a carboxyl radical and containing at least one other carboxyl radical in the molecule; Salts, anhydrides, esters, amides, imides or nitriles 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2964—Artificial fiber or filament
    • Y10T428/2967—Synthetic resin or polymer
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
    • Y10T428/2913—Rod, strand, filament or fiber
    • Y10T428/2933—Coated or with bond, impregnation or core
    • Y10T428/2971—Impregnation

Abstract

A composition suitable for sizing polyolefin yarns comprises an aqueous solution of a copolymer prepared by polymerizing itaconic acid with acrylic acid in the weight ratio of 0.5:1 to 2:1 respectively, to produce a copolymer having a Brookfield viscosity of 500-50,000 c.p.s. measured in a 33% by weight aqueous solution at 25 DEG C. The copolymer may be prepared by heating together itaconic acid and acrylic acid in the desired weight ratios in an aqueous medium in the presence of a free-radical initiator, e.g. potassium persulphate, ammonium persulphate, benzoyl peroxide, azobis-isobutyronitrile or a redox system comprising persulphate-metabisulphite. The resulting solution may be diluted and used as the size of the copolymer may be isolated and redissolved in water to prepare the size which preferably contains 1-20% by weight of the copolymer. The size may also contain potato starch.ALSO:Polyolefin yarns, e.g. polyethylene and polypropylene, are sized by treating them with an aqueous solution of a copolymer prepared by polymerizing itaconic acid with acrylic acid in the weight ratio of 0.5:1 to 2:1 respectively, to produce a copolymer having a Brookfield viscosity of 500-50,000 cps measured in a 33% by weight aqueous solution at 25 DEG C. The itaconic acid-acrylic acid copolymer may be applied to the yarn as a 1-20% by weight aqueous solution having a temperature of 35 DEG -75 DEG C. The aqueous solution may also contain potato starch.
GB22240/65A 1964-05-25 1965-05-25 Improvements in the sizing of polyolefin yarns Expired GB1104416A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37005864A 1964-05-25 1964-05-25
US450188A US3366509A (en) 1964-05-25 1965-04-22 Textile process and composition

Publications (1)

Publication Number Publication Date
GB1104416A true GB1104416A (en) 1968-02-28

Family

ID=27004795

Family Applications (1)

Application Number Title Priority Date Filing Date
GB22240/65A Expired GB1104416A (en) 1964-05-25 1965-05-25 Improvements in the sizing of polyolefin yarns

Country Status (5)

Country Link
US (1) US3366509A (en)
BE (1) BE664443A (en)
DE (1) DE1469461A1 (en)
FR (1) FR1441831A (en)
GB (1) GB1104416A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079165A2 (en) * 1981-10-29 1983-05-18 Pfizer Inc. (METH) acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5032646A (en) * 1981-10-29 1991-07-16 Pfizer Inc. (Meth)acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants
FR2544722B1 (en) * 1983-04-20 1985-07-05 Coatex Sa WATER-SOLUBLE METAL CATION COMPLEX AGENT COMPOSED OF ACRYLIC TERPOLYMERS HAVING HIGH COMPLEX POWER AND HIGH THRESHOLD EFFECT
US5180790A (en) * 1983-04-20 1993-01-19 Coatex S.A. Water soluble complexing agent for metallic cations
US4622370A (en) * 1984-05-01 1986-11-11 Diamond Shamrock Chemicals Company Aqueous drilling fluids containing fluid loss additives
US5314943A (en) * 1990-11-30 1994-05-24 Rohm And Haax Company Low viscosity high strength acid binder
WO2014143773A1 (en) * 2013-03-15 2014-09-18 Lubrizol Advanced Materials, Inc. Itaconic acid polymers

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789099A (en) * 1953-09-04 1957-04-16 Union Carbide & Carbon Corp Polymerization of acrylic acid in aqueous solution
US3055873A (en) * 1960-07-27 1962-09-25 Pfizer & Co C Preparation of polyitaconic acid
US3236685A (en) * 1962-06-20 1966-02-22 Eastman Kodak Co Process for treating textile fibers and other shaped products with coatings
US3228791A (en) * 1962-10-26 1966-01-11 Nat Starch Chem Corp Sized polyolefin yarn

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0079165A2 (en) * 1981-10-29 1983-05-18 Pfizer Inc. (METH) acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants
EP0079165A3 (en) * 1981-10-29 1983-08-31 Pfizer Inc. (meth) acrylic acid/itaconic acid copolymers, their preparation and use as antiscalants

Also Published As

Publication number Publication date
BE664443A (en) 1965-11-25
FR1441831A (en) 1966-06-10
US3366509A (en) 1968-01-30
DE1469461A1 (en) 1969-01-02

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