CA988699A - Crimped fiber glass and method of producing same - Google Patents

Crimped fiber glass and method of producing same

Info

Publication number
CA988699A
CA988699A CA173,988A CA173988A CA988699A CA 988699 A CA988699 A CA 988699A CA 173988 A CA173988 A CA 173988A CA 988699 A CA988699 A CA 988699A
Authority
CA
Canada
Prior art keywords
fiber glass
producing same
crimped fiber
crimped
producing
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
CA173,988A
Other versions
CA173988S (en
Inventor
Warren W. Drummond
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.)
PPG Industries Inc
Original Assignee
PPG Industries 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 PPG Industries Inc filed Critical PPG Industries Inc
Application granted granted Critical
Publication of CA988699A publication Critical patent/CA988699A/en
Expired legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
    • D04H3/00—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length
    • D04H3/02—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments
    • D04H3/03—Non-woven fabrics formed wholly or mainly of yarns or like filamentary material of substantial length characterised by the method of forming fleeces or layers, e.g. reorientation of yarns or filaments at random
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/01—Manufacture of glass fibres or filaments
    • C03B37/02—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor
    • C03B37/022—Manufacture of glass fibres or filaments by drawing or extruding, e.g. direct drawing of molten glass from nozzles; Cooling fins therefor from molten glass in which the resultant product consists of different sorts of glass or is characterised by shape, e.g. hollow fibres, undulated fibres, fibres presenting a rough surface
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03B—MANUFACTURE, SHAPING, OR SUPPLEMENTARY PROCESSES
    • C03B37/00—Manufacture or treatment of flakes, fibres, or filaments from softened glass, minerals, or slags
    • C03B37/10—Non-chemical treatment
    • C03B37/14—Re-forming fibres or filaments, i.e. changing their shape
    • D—TEXTILES; PAPER
    • D02—YARNS; MECHANICAL FINISHING OF YARNS OR ROPES; WARPING OR BEAMING
    • D02G—CRIMPING OR CURLING FIBRES, FILAMENTS, THREADS, OR YARNS; YARNS OR THREADS
    • D02G1/00—Producing crimped or curled fibres, filaments, yarns, or threads, giving them latent characteristics

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Reinforced Plastic Materials (AREA)
CA173,988A 1972-07-25 1973-06-13 Crimped fiber glass and method of producing same Expired CA988699A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US27495172A 1972-07-25 1972-07-25

Publications (1)

Publication Number Publication Date
CA988699A true CA988699A (en) 1976-05-11

Family

ID=23050271

Family Applications (1)

Application Number Title Priority Date Filing Date
CA173,988A Expired CA988699A (en) 1972-07-25 1973-06-13 Crimped fiber glass and method of producing same

Country Status (8)

Country Link
JP (1) JPS4942975A (en)
BE (1) BE802720A (en)
BR (1) BR7305419D0 (en)
CA (1) CA988699A (en)
FR (1) FR2193793B1 (en)
GB (1) GB1436237A (en)
IT (1) IT991852B (en)
NL (1) NL7310207A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5922505A (en) * 1982-07-30 1984-02-04 勝山金属工業株式会社 Buckle of seat belt
CN103254566B (en) * 2012-02-18 2016-04-20 河北华强科技开发有限公司 A kind of impact-resistant glass-reinforced plastic material
CN103254567B (en) * 2012-02-18 2015-07-15 河北华强科技开发有限公司 Preparation method of impact-resistant glass fiber reinforced plastic material
CN111685415A (en) * 2020-05-26 2020-09-22 界首市圣通无纺布有限公司 High-efficiency antiviral protective mask produced by using modified PP (polypropylene) non-woven fabric

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690628A (en) * 1951-05-11 1954-10-05 Int Harvester Co Glass fiber drawing mechanism with means for accentuating strand discharge
US2855634A (en) * 1954-12-22 1958-10-14 Owens Corning Fiberglass Corp Fibrous mat and method of making

Also Published As

Publication number Publication date
FR2193793B1 (en) 1978-08-11
BE802720A (en) 1974-01-24
IT991852B (en) 1975-08-30
GB1436237A (en) 1976-05-19
JPS4942975A (en) 1974-04-23
DE2337170A1 (en) 1974-02-07
FR2193793A1 (en) 1974-02-22
DE2337170B2 (en) 1976-03-25
NL7310207A (en) 1974-01-29
BR7305419D0 (en) 1974-09-05

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