FR2726012B3 - FELT IN FIBROUS MATERIAL WITH RANDOM ORIENTATION - Google Patents

FELT IN FIBROUS MATERIAL WITH RANDOM ORIENTATION

Info

Publication number
FR2726012B3
FR2726012B3 FR9511712A FR9511712A FR2726012B3 FR 2726012 B3 FR2726012 B3 FR 2726012B3 FR 9511712 A FR9511712 A FR 9511712A FR 9511712 A FR9511712 A FR 9511712A FR 2726012 B3 FR2726012 B3 FR 2726012B3
Authority
FR
France
Prior art keywords
felt
fibrous material
random orientation
orientation
random
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 - Fee Related
Application number
FR9511712A
Other languages
French (fr)
Other versions
FR2726012A1 (en
Inventor
Block Roger De
Jean Pierre Vullieme
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.)
Saint Gobain Isover SA France
Original Assignee
Saint Gobain Isover SA France
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=FR2726012(B3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Saint Gobain Isover SA France filed Critical Saint Gobain Isover SA France
Publication of FR2726012A1 publication Critical patent/FR2726012A1/en
Application granted granted Critical
Publication of FR2726012B3 publication Critical patent/FR2726012B3/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
FR9511712A 1994-10-21 1995-10-05 FELT IN FIBROUS MATERIAL WITH RANDOM ORIENTATION Expired - Fee Related FR2726012B3 (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 (2)

Publication Number Publication Date
FR2726012A1 FR2726012A1 (en) 1996-04-26
FR2726012B3 true FR2726012B3 (en) 1997-01-10

Family

ID=3888429

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9511712A Expired - Fee Related FR2726012B3 (en) 1994-10-21 1995-10-05 FELT IN FIBROUS MATERIAL WITH RANDOM ORIENTATION

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
ES2130889B1 (en) 2000-02-16
BE1008789A3 (en) 1996-08-06
GB2294236A (en) 1996-04-24
FI955019A (en) 1996-04-22
DK118095A (en) 1996-04-22
GB9521262D0 (en) 1995-12-20
ES2130889A1 (en) 1999-07-01
SE9503456L (en) 1996-04-22
FI111614B (en) 2003-08-29
ITMI952153A1 (en) 1997-04-19
ATA169095A (en) 1998-03-15
DK175937B1 (en) 2005-07-25
SE507090C2 (en) 1998-03-30
NL1001397C1 (en) 1996-04-22
ITMI952153A0 (en) 1995-10-19
CH691601A5 (en) 2001-08-31
GB2294236B (en) 1997-12-10
SE9503456D0 (en) 1995-10-05
FI955019A0 (en) 1995-10-20
IT1276964B1 (en) 1997-11-03
FR2726012A1 (en) 1996-04-26
IE950818A1 (en) 1996-05-01
DE29516472U1 (en) 1996-01-04
AT404366B (en) 1998-11-25

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Legal Events

Date Code Title Description
ST Notification of lapse