GB1091232A - Method of interbonding glass fibres in a mat - Google Patents

Method of interbonding glass fibres in a mat

Info

Publication number
GB1091232A
GB1091232A GB43351/64A GB4335164A GB1091232A GB 1091232 A GB1091232 A GB 1091232A GB 43351/64 A GB43351/64 A GB 43351/64A GB 4335164 A GB4335164 A GB 4335164A GB 1091232 A GB1091232 A GB 1091232A
Authority
GB
United Kingdom
Prior art keywords
mat
fibres
synthetic
water
dispersion
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
GB43351/64A
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.)
Owens Corning
Original Assignee
Owens Corning Fiberglas Corp
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 Owens Corning Fiberglas Corp filed Critical Owens Corning Fiberglas Corp
Publication of GB1091232A publication Critical patent/GB1091232A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
    • 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
    • D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
    • D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
    • D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1,091,232. Non-woven fabrics. OWENS-CORNING FIBERGLAS CORPORATION. Oct. 23, 1964 [Nov. 22, 1963], No. 43351/64. Heading D1R. Glass fibres are interbonded in a mat by impregnating the mat with an aqueous dispersion of synthetic-resin particles of size between 50 and 5 microns, and heating the mat to drive off water and cause the synthetic-resin particles to stick to the fibres and bind them together. As shown, glass is melted in a tank 10 and drawn into small streams 12 which are attenuated and solidified. They then pass over an applicator 13 for lubricant such as a water solution of distearate condensate of tetraethylenepentamine pelargonate, or even plain water. They then pass over a gathering shoe 14 and between puller wheels 15, and are projected on to a deflector trough 16. This is pivoted and oscillates to deflect the fibres on to but across the full width of the conveyer 18 where they form the mat 19. Alternatively the mat can be made of chopped strands or by steam blowing. The mat then passes beneath the weirbox 22 where a water dispersion of synthetic resin flows down the shoot 23 on to the mat. The conveyer is foraminous and excess dispersion flowing through it is collected in a trough 24 and returned by pump 33 for recirculation. The mat then passes over suction box 25 to remove excess liquid and then through a drying and curing oven 27. The synthetic resin powder may be of a polyester resin, e.g. an ester of diethylene glycol and maleic anhydride, cross-linked with diallyl phthalate, resins formed from a polyol and fumaric acid or linear polyesters, phenol-formaldehyde, ureaformaldehyde, polyvinyl acetate, melamineformaldehyde or polystyrene.
GB43351/64A 1963-11-22 1964-10-23 Method of interbonding glass fibres in a mat Expired GB1091232A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US32560963A 1963-11-22 1963-11-22

Publications (1)

Publication Number Publication Date
GB1091232A true GB1091232A (en) 1967-11-15

Family

ID=23268608

Family Applications (1)

Application Number Title Priority Date Filing Date
GB43351/64A Expired GB1091232A (en) 1963-11-22 1964-10-23 Method of interbonding glass fibres in a mat

Country Status (7)

Country Link
BE (1) BE655698A (en)
DE (1) DE1469443A1 (en)
FI (1) FI41441B (en)
GB (1) GB1091232A (en)
LU (1) LU47359A1 (en)
NL (1) NL6413434A (en)
NO (1) NO115525B (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264959A (en) * 1992-03-06 1993-09-15 John Cotton Moulding fibrous articles
EP1700679A1 (en) * 2005-03-07 2006-09-13 Owens Corning Method and apparatus for applying liquid compositions to fiber webs
WO2008049980A1 (en) * 2006-10-27 2008-05-02 Fibroline France Composite reinforcement for impregnation or coating

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4963176A (en) * 1989-10-06 1990-10-16 Ppg Industries, Inc. Method for making glass fiber mats using controllable fiber glass strand feeders

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2264959A (en) * 1992-03-06 1993-09-15 John Cotton Moulding fibrous articles
GB2264959B (en) * 1992-03-06 1995-08-02 John Cotton Moulding
EP1700679A1 (en) * 2005-03-07 2006-09-13 Owens Corning Method and apparatus for applying liquid compositions to fiber webs
WO2008049980A1 (en) * 2006-10-27 2008-05-02 Fibroline France Composite reinforcement for impregnation or coating

Also Published As

Publication number Publication date
NO115525B (en) 1968-10-14
FI41441B (en) 1969-07-31
NL6413434A (en) 1965-05-24
BE655698A (en) 1965-05-13
LU47359A1 (en) 1965-05-17
DE1469443A1 (en) 1969-01-23

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