EP0052949A3 - A method of sizing hydrophobic yarns, and sizing compositions for use in water jet looms - Google Patents

A method of sizing hydrophobic yarns, and sizing compositions for use in water jet looms Download PDF

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Publication number
EP0052949A3
EP0052949A3 EP81305084A EP81305084A EP0052949A3 EP 0052949 A3 EP0052949 A3 EP 0052949A3 EP 81305084 A EP81305084 A EP 81305084A EP 81305084 A EP81305084 A EP 81305084A EP 0052949 A3 EP0052949 A3 EP 0052949A3
Authority
EP
European Patent Office
Prior art keywords
sizing
polymer
yarns
hydrophobic
water jet
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.)
Withdrawn
Application number
EP81305084A
Other languages
German (de)
French (fr)
Other versions
EP0052949A2 (en
Inventor
Hal Conly Morris
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.)
Rohm and Haas Co
Original Assignee
Rohm and Haas Co
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 claimed from US06/202,543 external-priority patent/US4394128A/en
Application filed by Rohm and Haas Co filed Critical Rohm and Haas Co
Publication of EP0052949A2 publication Critical patent/EP0052949A2/en
Publication of EP0052949A3 publication Critical patent/EP0052949A3/en
Withdrawn legal-status Critical Current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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)

Abstract

A sizing composition for hydrophobic yarn prior to weaving comprises an acid pH latex of a free radical initiated vinyl polymer and drying the yarn. The polymer has a weight average molecular weight of from about 300,000 to about 2,500,000, and in dried film form is hydrophobic, not redispersible in a solution at a low pH and redispersible in an alkaline aqueous medium. The polymer is prepared from monomers comprising about 8% to about 14% by weight ethylenically unsaturated acid. The average solubility para­ meter of the monomers in the polymer is between about 9.0 and about 9.5; the calculated polymer Tg is between about -20°C. and 20°C. Preferred yarns are nylon and polyester. Also disclosed are methods of sizing synthetic hydrophobic yarns with the size compositions and weaving the sized yarns.
EP81305084A 1980-10-31 1981-10-28 A method of sizing hydrophobic yarns, and sizing compositions for use in water jet looms Withdrawn EP0052949A3 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US06/202,543 US4394128A (en) 1980-10-31 1980-10-31 Method of sizing polyester yarn
US202543 1980-10-31
US31156181A 1981-10-16 1981-10-16
US311561 1981-10-16

Publications (2)

Publication Number Publication Date
EP0052949A2 EP0052949A2 (en) 1982-06-02
EP0052949A3 true EP0052949A3 (en) 1983-07-20

Family

ID=26897781

Family Applications (1)

Application Number Title Priority Date Filing Date
EP81305084A Withdrawn EP0052949A3 (en) 1980-10-31 1981-10-28 A method of sizing hydrophobic yarns, and sizing compositions for use in water jet looms

Country Status (2)

Country Link
EP (1) EP0052949A3 (en)
AU (1) AU554753B2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2541328A1 (en) * 1983-02-23 1984-08-24 Rhone Poulenc Spec Chim NOVEL SQUEEGEE COMPOSITION, THEIR PREPARATION AND THEIR USE IN THE SIZING OF TEXTILE YARNS
FR2722804B1 (en) * 1994-07-22 1996-09-13 Rhone Poulenc Chimie LATEX COMPOSITION FOR SIZING THREADS OR TEXTILE FIBERS AND SIZING METHOD
CN103266481B (en) * 2013-04-28 2015-07-15 桐乡市星邦科技发展有限公司 Formula of terylene high speed fiber aqueous slurry and production technology
TWI718683B (en) * 2019-09-25 2021-02-11 財團法人紡織產業綜合研究所 Manufacturing method of hydrophobic yarn

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723076A (en) * 1951-11-26 1955-02-02 Monsanto Chemicals Improvements in or relating to the sizing of yarns
DE1014515B (en) * 1954-07-01 1957-08-29 Onderzoekings Inst Res Process for rendering electrically non-conductive structures antistatic
FR1205957A (en) * 1957-04-24 1960-02-05 Ici Ltd Synthetic thread finishing compositions
GB1439611A (en) * 1972-07-15 1976-06-16 Allied Colloids Ltd Sizes and adhesives
US4172930A (en) * 1977-03-07 1979-10-30 Kuraray Co., Ltd. Sizes for textile fibers
US4189416A (en) * 1968-08-27 1980-02-19 Monsanto Company Composition containing an aqueous solution of a mixed salt of an interpolymer of styrene/maleic anhydride/vinyl acetate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB723076A (en) * 1951-11-26 1955-02-02 Monsanto Chemicals Improvements in or relating to the sizing of yarns
DE1014515B (en) * 1954-07-01 1957-08-29 Onderzoekings Inst Res Process for rendering electrically non-conductive structures antistatic
FR1205957A (en) * 1957-04-24 1960-02-05 Ici Ltd Synthetic thread finishing compositions
US4189416A (en) * 1968-08-27 1980-02-19 Monsanto Company Composition containing an aqueous solution of a mixed salt of an interpolymer of styrene/maleic anhydride/vinyl acetate
GB1439611A (en) * 1972-07-15 1976-06-16 Allied Colloids Ltd Sizes and adhesives
US4172930A (en) * 1977-03-07 1979-10-30 Kuraray Co., Ltd. Sizes for textile fibers

Also Published As

Publication number Publication date
AU7697781A (en) 1982-05-06
EP0052949A2 (en) 1982-06-02
AU554753B2 (en) 1986-09-04

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): BE DE FR GB IT SE

17P Request for examination filed

Effective date: 19821013

PUAL Search report despatched

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AK Designated contracting states

Designated state(s): BE DE FR GB IT SE

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 19860430

RIN1 Information on inventor provided before grant (corrected)

Inventor name: MORRIS, HAL CONLY