GB2294236B - Curvable felt of fibrous material with random orientation - Google Patents

Curvable felt of fibrous material with random orientation

Info

Publication number
GB2294236B
GB2294236B GB9521262A GB9521262A GB2294236B GB 2294236 B GB2294236 B GB 2294236B GB 9521262 A GB9521262 A GB 9521262A GB 9521262 A GB9521262 A GB 9521262A GB 2294236 B GB2294236 B GB 2294236B
Authority
GB
United Kingdom
Prior art keywords
curvable
felt
fibrous material
random orientation
orientation
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
GB9521262A
Other languages
English (en)
Other versions
GB9521262D0 (en
GB2294236A (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=GB2294236(B) "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 GB9521262D0 publication Critical patent/GB9521262D0/en
Publication of GB2294236A publication Critical patent/GB2294236A/en
Application granted granted Critical
Publication of GB2294236B publication Critical patent/GB2294236B/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 non-planar shape
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Multicomponent Fibers (AREA)
  • Preliminary Treatment Of Fibers (AREA)
GB9521262A 1994-10-21 1995-10-17 Curvable felt of fibrous material with random orientation Expired - Fee Related GB2294236B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE9400954A BE1008789A3 (fr) 1994-10-21 1994-10-21 Feutre en materiau fibreux d'orientation aleatoire courbable.

Publications (3)

Publication Number Publication Date
GB9521262D0 GB9521262D0 (en) 1995-12-20
GB2294236A GB2294236A (en) 1996-04-24
GB2294236B true GB2294236B (en) 1997-12-10

Family

ID=3888429

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9521262A Expired - Fee Related GB2294236B (en) 1994-10-21 1995-10-17 Curvable felt of fibrous material with random orientation

Country Status (13)

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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012934A1 (en) * 1989-04-26 1990-11-01 Ahlström Eristeet Oy Ceiling panel and method of manufacture

Family Cites Families (7)

* 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 (fr) * 1971-10-05 1973-02-01 Rockwool As Panneaux isolants et leur fabrication
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 (de) * 1982-08-09 1984-12-06 Grünzweig + Hartmann und Glasfaser AG, 6700 Ludwigshafen Dämmstoffbahn, bestehend aus einer Dämmstofflage, insbesondere aus Mineralfaserfilz, und einer aufgeklebten Kaschierungsbahn, sowie Verfahren zu ihrer Herstellung und Verfahren zu ihrem Einbau
FR2548695B1 (fr) * 1983-07-07 1986-06-20 Saint Gobain Isover Formation de feutres a structure isotrope
CA2032229C (fr) * 1989-12-19 2001-10-16 Paolo Baracchini Matelas thermo-isolant en fibres minerales a orientation aleatoire

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990012934A1 (en) * 1989-04-26 1990-11-01 Ahlström Eristeet Oy Ceiling panel and method of manufacture

Also Published As

Publication number Publication date
ATA169095A (de) 1998-03-15
FI111614B (fi) 2003-08-29
SE507090C2 (sv) 1998-03-30
ES2130889A1 (es) 1999-07-01
ES2130889B1 (es) 2000-02-16
ITMI952153A0 (xx) 1995-10-19
NL1001397C1 (nl) 1996-04-22
SE9503456L (sv) 1996-04-22
FI955019A0 (fi) 1995-10-20
GB9521262D0 (en) 1995-12-20
FR2726012A1 (fr) 1996-04-26
FI955019A (fi) 1996-04-22
CH691601A5 (fr) 2001-08-31
AT404366B (de) 1998-11-25
ITMI952153A1 (it) 1997-04-19
IE950818A1 (en) 1996-05-01
FR2726012B3 (fr) 1997-01-10
DK175937B1 (da) 2005-07-25
DK118095A (da) 1996-04-22
SE9503456D0 (sv) 1995-10-05
GB2294236A (en) 1996-04-24
IT1276964B1 (it) 1997-11-03
DE29516472U1 (de) 1996-01-04
BE1008789A3 (fr) 1996-08-06

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20131017