GB1043925A – Method for forming mineral wool products
– Google Patents
GB1043925A – Method for forming mineral wool products
– Google Patents
Method for forming mineral wool products
Info
Publication number
GB1043925A
GB1043925A
GB18526/64A
GB1852664A
GB1043925A
GB 1043925 A
GB1043925 A
GB 1043925A
GB 18526/64 A
GB18526/64 A
GB 18526/64A
GB 1852664 A
GB1852664 A
GB 1852664A
GB 1043925 A
GB1043925 A
GB 1043925A
Authority
GB
United Kingdom
Prior art keywords
fibres
glass
mineral
stream
rotating
Prior art date
1963-06-21
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
GB18526/64A
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.)
Johns Manville Corp
Johns Manville
Original Assignee
Johns Manville Corp
Johns Manville
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.)
1963-06-21
Filing date
1964-05-05
Publication date
1966-09-28
1964-05-05
Application filed by Johns Manville Corp, Johns Manville
filed
Critical
Johns Manville Corp
1966-09-28
Publication of GB1043925A
publication
Critical
patent/GB1043925A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C03B37/06—Manufacture of glass fibres or filaments by blasting or blowing molten glass, e.g. for making staple fibres
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
C03B37/04—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor
C03B37/05—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices
C03B37/055—Manufacture of glass fibres or filaments by using centrifugal force, e.g. spinning through radial orifices; Construction of the spinner cups therefor by projecting molten glass on a rotating body having no radial orifices by projecting onto and spinning off the outer surface of the rotating body
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
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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4209—Inorganic fibres
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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4209—Inorganic fibres
D04H1/4218—Glass fibres
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
D04H1/42—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 characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
D04H1/4209—Inorganic fibres
D04H1/4218—Glass fibres
D04H1/4226—Glass fibres characterised by the apparatus for manufacturing the glass fleece
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
Abstract
In the formation of mineral fibres, a cupola 2 discharges a molten stream 4 which is intercepted by a rotating distributer roll 6 so that the particles of the stream are accelerated and discharge on to rollers 8 and 10 counter-rotating at high speed whereby the molten material is centrifugally dispersed as discrete fibres. In the manufacture of mats or batts of heat insulation material comprising a mixture of mineral i.e. rock and/or slag, and glass or similar vitreous «wool» fibres, glass primary filaments 60 are attenuated by flame, gas or vapour into fibres 70 which are discharged transversely at several points into, and are entrained by, an air stream conveying the mineral fibres into a collection chamber 18 wherein all the fibres are thus intermingled. The glass fibres impart resiliency to the fibre mass.ALSO:In the manufacture of mats or batts of heat insulation material comprising a mixture of mineral i.e. rock and/or slag, and glass or similar vitreous «wool» fibres, glass primary filaments 60 are attenuated by flame, gas or vapour into fibres 70 which are discharged transversely at several points into, and are entrained by, an air stream conveying mineral fibres formed by rotors into a collection chamber 18 wherein all the fibres are thus intermingled. The glass fibres impart resiliency to the fibre mass and to mats &c., formed by suction-assisted deposition of fibres on to an endless, foraminous conveyer, so that their bulk and thermal properties are recoverable after compression for transportation purposes. In the formation of the mineral fibres, a cupola 2 discharges a molten stream 4 which is intercepted by a rotating distributer roll 6 so that the particles of the stream are accelerated and discharge on to, (and thence partly on to) rollers 8 and 10 counter rotating at high speed whereby the molten material is centrifugally dispersed as discrete fibres. A heat curable binder is incorporated in the fibres and, after this has been cured, the mat &c., is covered on at least one surface by a vapour resistant paper.
GB18526/64A
1963-06-21
1964-05-05
Method for forming mineral wool products
Expired
GB1043925A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
US289632A
US3331669A
(en)
1963-06-21
1963-06-21
Method and apparatus for forming mineral wool products
Publications (1)
Publication Number
Publication Date
GB1043925A
true
GB1043925A
(en)
1966-09-28
Family
ID=23112371
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB18526/64A
Expired
GB1043925A
(en)
1963-06-21
1964-05-05
Method for forming mineral wool products
Country Status (7)
Country
Link
US
(1)
US3331669A
(en)
BE
(1)
BE648367A
(en)
DK
(1)
DK104699C
(en)
ES
(1)
ES301265A1
(en)
FR
(1)
FR1397076A
(en)
GB
(1)
GB1043925A
(en)
NL
(1)
NL6406977A
(en)
Families Citing this family (6)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4201247A
(en)
*
1977-06-29
1980-05-06
Owens-Corning Fiberglas Corporation
Fibrous product and method and apparatus for producing same
US4555447A
(en)
*
1984-08-09
1985-11-26
Owens-Corning Fiberglas Corporation
Blowing wool insulation
DD251808B5
(en)
*
1985-05-06
1993-10-28
Ver Daemmstoffwerke & Mineralw
METHOD AND DEVICE FOR PRODUCING MINERAL FIBER LIQUIDS
DE3835007A1
(en)
*
1988-10-13
1990-04-19
Gruenzweig & Hartmann
METHOD FOR PRODUCING NEEDLE FELT FROM STONE WOOL
US5545279A
(en)
*
1992-12-30
1996-08-13
Hall; Herbert L.
Method of making an insulation assembly
US8734613B1
(en)
*
2013-07-05
2014-05-27
Usg Interiors, Llc
Glass fiber enhanced mineral wool based acoustical tile
Family Cites Families (3)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2528091A
(en)
*
1945-08-13
1950-10-31
Owens Corning Fiberglass Corp
Resilient glass fiber mat
US2747994A
(en)
*
1952-10-17
1956-05-29
Pabco Products Inc
Reinforced cementitious insulating material and method of preparation thereof
US2904453A
(en)
*
1954-12-30
1959-09-15
Lof Glass Fibers Co
Pipe wrap material and method of producing the same
1963
1963-06-21
US
US289632A
patent/US3331669A/en
not_active
Expired – Lifetime
1964
1964-05-05
GB
GB18526/64A
patent/GB1043925A/en
not_active
Expired
1964-05-25
BE
BE648367D
patent/BE648367A/xx
unknown
1964-06-03
FR
FR976954A
patent/FR1397076A/en
not_active
Expired
1964-06-18
NL
NL6406977A
patent/NL6406977A/xx
unknown
1964-06-18
DK
DK307664AA
patent/DK104699C/en
active
1964-06-20
ES
ES301265A
patent/ES301265A1/en
not_active
Expired
Also Published As
Publication number
Publication date
ES301265A1
(en)
1964-09-16
NL6406977A
(en)
1964-12-22
DK104699C
(en)
1966-06-20
FR1397076A
(en)
1965-04-23
US3331669A
(en)
1967-07-18
BE648367A
(en)
1964-11-25
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