FI875260A - Ljudabsorberande mineralullsprodukt och foerfarande foer tillverkning av denna. - Google Patents

Ljudabsorberande mineralullsprodukt och foerfarande foer tillverkning av denna. Download PDF

Info

Publication number
FI875260A
FI875260A FI875260A FI875260A FI875260A FI 875260 A FI875260 A FI 875260A FI 875260 A FI875260 A FI 875260A FI 875260 A FI875260 A FI 875260A FI 875260 A FI875260 A FI 875260A
Authority
FI
Finland
Prior art keywords
binder
mineral wool
wool body
frequence
matter content
Prior art date
Application number
FI875260A
Other languages
English (en)
Other versions
FI84385B (fi
FI875260A0 (fi
Inventor
Per-Olof Lundquist
Original Assignee
Rockwool Ab
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=20364034&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI875260(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rockwool Ab filed Critical Rockwool Ab
Publication of FI875260A publication Critical patent/FI875260A/fi
Publication of FI875260A0 publication Critical patent/FI875260A0/fi
Application granted granted Critical
Publication of FI84385B publication Critical patent/FI84385B/fi

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C2/00—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels
    • E04C2/02—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials
    • E04C2/10—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products
    • E04C2/16—Building elements of relatively thin form for the construction of parts of buildings, e.g. sheet materials, slabs, or panels characterised by specified materials of wood, fibres, chips, vegetable stems, or the like; of plastics; of foamed products of fibres, chips, vegetable stems, or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Wood Science & Technology (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)
  • Building Environments (AREA)
  • Nonwoven Fabrics (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Paper (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Laminated Bodies (AREA)
  • Exhaust Silencers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FI875260A 1986-04-03 1987-11-27 Ljudabsorberande mineralullskropp och foerfarande foer tillverkning av denna. FI84385B (fi)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8601493 1986-04-03
SE8601493A SE458456B (sv) 1986-04-03 1986-04-03 Mineralullsprodukt samt ett foerfarande foer dess framstaellning
PCT/SE1987/000167 WO1987005960A1 (en) 1986-04-03 1987-04-01 Sound absorbing mineral wool product and method of manufacturing the same
SE8700167 1987-04-01

Publications (3)

Publication Number Publication Date
FI875260A true FI875260A (fi) 1987-11-27
FI875260A0 FI875260A0 (fi) 1987-11-27
FI84385B FI84385B (fi) 1991-08-15

Family

ID=20364034

Family Applications (1)

Application Number Title Priority Date Filing Date
FI875260A FI84385B (fi) 1986-04-03 1987-11-27 Ljudabsorberande mineralullskropp och foerfarande foer tillverkning av denna.

Country Status (8)

Country Link
EP (1) EP0268594B1 (fi)
AT (1) ATE60388T1 (fi)
DE (1) DE3767669D1 (fi)
DK (1) DK160888B (fi)
FI (1) FI84385B (fi)
NO (1) NO165038C (fi)
SE (1) SE458456B (fi)
WO (1) WO1987005960A1 (fi)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4338619C5 (de) * 1993-11-11 2007-12-27 Saint-Gobain Isover G+H Ag Beschichtetes Mineralwolleprodukt und Verfahren zu dessen Herstellung

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE200496C1 (fi)
US1966069A (en) 1932-10-26 1934-07-10 Burgess Lab Inc C F Acoustic tile and method of manufacturing the same
DK65991C (da) 1941-07-15 1947-12-01 Arki Ab Fremgangsmaade til Fremstilling af lydabsorberende Plader.
US2450911A (en) * 1943-07-20 1948-10-12 Armstrong Cork Co Acoustical structure
US3111188A (en) * 1960-02-26 1963-11-19 Owens Corning Fiberglass Corp Acoustical tile

Also Published As

Publication number Publication date
EP0268594A1 (en) 1988-06-01
EP0268594B1 (en) 1991-01-23
DE3767669D1 (de) 1991-02-28
NO874916L (no) 1987-11-26
DK160888B (da) 1991-04-29
FI84385B (fi) 1991-08-15
SE8601493L (sv) 1987-10-04
NO874916D0 (no) 1987-11-26
WO1987005960A1 (en) 1987-10-08
FI875260A0 (fi) 1987-11-27
SE8601493D0 (sv) 1986-04-03
SE458456B (sv) 1989-04-03
NO165038C (no) 1990-12-12
ATE60388T1 (de) 1991-02-15
DK605187D0 (da) 1987-11-18
NO165038B (no) 1990-09-03
DK605187A (da) 1987-11-18

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Legal Events

Date Code Title Description
FA Application withdrawn

Owner name: ROCKWOOL AKTIEBOLAGET