SE9503456L - Bendable felt of material of fibers with random direction - Google Patents

Bendable felt of material of fibers with random direction

Info

Publication number
SE9503456L
SE9503456L SE9503456A SE9503456A SE9503456L SE 9503456 L SE9503456 L SE 9503456L SE 9503456 A SE9503456 A SE 9503456A SE 9503456 A SE9503456 A SE 9503456A SE 9503456 L SE9503456 L SE 9503456L
Authority
SE
Sweden
Prior art keywords
bendable
felt
fibers
random direction
fibres
Prior art date
Application number
SE9503456A
Other languages
Swedish (sv)
Other versions
SE9503456D0 (en
SE507090C2 (en
Inventor
Block Roger De
Jean-Pierre Vullieme
Original Assignee
Saint Gobain Isover
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3888429&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE9503456(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover filed Critical Saint Gobain Isover
Publication of SE9503456D0 publication Critical patent/SE9503456D0/en
Publication of SE9503456L publication Critical patent/SE9503456L/en
Publication of SE507090C2 publication Critical patent/SE507090C2/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B19/00—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica
    • B32B19/04—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material
    • B32B19/046—Layered products comprising a layer of natural mineral fibres or particles, e.g. asbestos, mica next to another layer of the same or of a different material of paper or cardboard
    • 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
    • D04H1/04—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres
    • D04H1/08—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres having existing or potential cohesive properties, e.g. natural fibres, prestretched or fibrillated artificial fibres and hardened by felting; Felts or felted products
    • D04H1/22—Three-dimensional articles formed by felting processes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B1/00—Layered products having a general shape other than plane
    • 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
    • D04H13/00—Other non-woven fabrics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/70—Other properties
    • B32B2307/718—Weight, e.g. weight per square meter
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2317/00—Animal or vegetable based
    • B32B2317/12—Paper, e.g. cardboard
    • B32B2317/122—Kraft paper

Abstract

To permit the curvature of felts of crimped mineral wool fibres, ie. those in which the orientation of the fibres, instead of being parallel to a plane, is quasi-random, in a temporary or permanent manner, they are provided on the convex side with a surfacing sheet, the rupture resistance of which is greater than 300 kPa such as, for example, a kraft paper of a surface mass which is greater than 60 g/m<2>. <IMAGE>
SE9503456A 1994-10-21 1995-10-05 Creped mineral wool blanket SE507090C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9400954A BE1008789A3 (en) 1994-10-21 1994-10-21 FELT MATERIAL FIBER GUIDANCE RANDOM bendable.

Publications (3)

Publication Number Publication Date
SE9503456D0 SE9503456D0 (en) 1995-10-05
SE9503456L true SE9503456L (en) 1996-04-22
SE507090C2 SE507090C2 (en) 1998-03-30

Family

ID=3888429

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503456A SE507090C2 (en) 1994-10-21 1995-10-05 Creped mineral wool blanket

Country Status (13)

Country Link
AT (1) AT404366B (en)
BE (1) BE1008789A3 (en)
CH (1) CH691601A5 (en)
DE (1) DE29516472U1 (en)
DK (1) DK175937B1 (en)
ES (1) ES2130889B1 (en)
FI (1) FI111614B (en)
FR (1) FR2726012B3 (en)
GB (1) GB2294236B (en)
IE (1) IE950818A1 (en)
IT (1) IT1276964B1 (en)
NL (1) NL1001397C1 (en)
SE (1) SE507090C2 (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2150611A1 (en) * 1971-08-31 1973-04-13 Lalanne Rene Insulation panels - made by combining continuous lengths of perforated and unperforated rigid wools
BE789716A (en) * 1971-10-05 1973-02-01 Rockwool As INSULATION PANELS AND THEIR MANUFACTURING
GB1414596A (en) * 1973-02-27 1975-11-19 Johns Manville Two-level production line assembly with mechanism for inverting the product transported on the upper level
US4016234A (en) * 1974-05-20 1977-04-05 United States Gypsum Company Paper-backed acoustical tile
DE3229601C2 (en) * 1982-08-09 1984-12-06 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Insulating material web, consisting of an insulating material layer, in particular of mineral fiber felt, and a glued-on lamination web, as well as a process for its production and a process for its installation
FR2548695B1 (en) * 1983-07-07 1986-06-20 Saint Gobain Isover FORMATION OF FELTS WITH ISOTROPIC STRUCTURE
FI83359C (en) * 1989-04-26 1991-06-25 Ahlstroem Eristeet Oy Process for making a ceiling board
CA2032229C (en) * 1989-12-19 2001-10-16 Paolo Baracchini Thermal insulating mat made of radom oriented mineral fibres

Also Published As

Publication number Publication date
FR2726012A1 (en) 1996-04-26
DK118095A (en) 1996-04-22
DK175937B1 (en) 2005-07-25
GB2294236A (en) 1996-04-24
ITMI952153A0 (en) 1995-10-19
SE9503456D0 (en) 1995-10-05
SE507090C2 (en) 1998-03-30
FI955019A (en) 1996-04-22
IE950818A1 (en) 1996-05-01
AT404366B (en) 1998-11-25
ES2130889B1 (en) 2000-02-16
NL1001397C1 (en) 1996-04-22
ITMI952153A1 (en) 1997-04-19
FR2726012B3 (en) 1997-01-10
ES2130889A1 (en) 1999-07-01
ATA169095A (en) 1998-03-15
FI955019A0 (en) 1995-10-20
GB2294236B (en) 1997-12-10
CH691601A5 (en) 2001-08-31
GB9521262D0 (en) 1995-12-20
DE29516472U1 (en) 1996-01-04
FI111614B (en) 2003-08-29
BE1008789A3 (en) 1996-08-06
IT1276964B1 (en) 1997-11-03

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Legal Events

Date Code Title Description
NUG Patent has lapsed