GB1336426A - Mineral wool products - Google Patents

Mineral wool products

Info

Publication number
GB1336426A
GB1336426A GB5766469A GB1336426DA GB1336426A GB 1336426 A GB1336426 A GB 1336426A GB 5766469 A GB5766469 A GB 5766469A GB 1336426D A GB1336426D A GB 1336426DA GB 1336426 A GB1336426 A GB 1336426A
Authority
GB
United Kingdom
Prior art keywords
mat
formaldehyde
nov
binder
wetting agent
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
Application number
GB5766469A
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.)
Rockwool AS
Original Assignee
Rockwool AS
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=10479739&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB1336426(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rockwool AS filed Critical Rockwool AS
Publication of GB1336426A publication Critical patent/GB1336426A/en
Expired 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
    • D04H1/40—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
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/10—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material
    • A01G24/18—Growth substrates; Culture media; Apparatus or methods therefor based on or containing inorganic material containing inorganic fibres, e.g. mineral wool
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G24/00—Growth substrates; Culture media; Apparatus or methods therefor
    • A01G24/40—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure
    • A01G24/44—Growth substrates; Culture media; Apparatus or methods therefor characterised by their structure in block, mat or sheet form
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • B03B5/02—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation
    • B03B5/08—Washing granular, powdered or lumpy materials; Wet separating using shaken, pulsated or stirred beds as the principal means of separation on vanners
    • 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
    • D04H1/58—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
    • D04H1/64—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 by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
    • D06M15/37—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D06M15/39—Aldehyde resins; Ketone resins; Polyacetals
    • D06M15/41—Phenol-aldehyde or phenol-ketone resins

Landscapes

  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Cultivation Of Plants (AREA)
  • Hydroponics (AREA)

Abstract

1336426 Bonded webs ROCKWOOL AS 24 Nov 1970 [25 Nov 1969] 57664/69 Heading D1R [Also in Division C1] A water-wettable porous mineral wool bonded mat is prepared by spraying aqueous solutions of binder and of wetting agent, or a combined solution, onto 1-10 micron fibres freshly formed from an extruded melt as they are carried by a current of air to a pervious conveyor. The mat is compressed then cured at 200‹C to produce a mat of density 80-200 kg/m<SP>3</SP> and thickness 1-5cm. The binder is phenol-formaldehyde or urea-formaldehyde. The wetting agent is lauryl alcohol or an alkylaryl polyglycol ether and comprises 0.1% and 2% by weight of the mineral fibres. The product transports water by capillary action. It may be used as a cultivation medium for germination of seedlings and propagation of cuttings, as a growth medium for soilless growth of plants in containers, as a filtering medium and, in granulated form as a soil conditioner.
GB5766469A 1969-11-25 1969-11-25 Mineral wool products Expired GB1336426A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5766469 1969-11-25

Publications (1)

Publication Number Publication Date
GB1336426A true GB1336426A (en) 1973-11-07

Family

ID=10479739

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5766469A Expired GB1336426A (en) 1969-11-25 1969-11-25 Mineral wool products

Country Status (10)

Country Link
AT (1) AT313152B (en)
BE (1) BE759402A (en)
CH (1) CH561672A5 (en)
DE (1) DE2057945A1 (en)
FI (1) FI52331C (en)
FR (1) FR2068634B1 (en)
GB (1) GB1336426A (en)
NL (1) NL165798C (en)
NO (1) NO131111C (en)
SE (3) SE373265B (en)

Cited By (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2163145A (en) * 1984-08-15 1986-02-19 Lin Jing Chau An artificial soil
GB2189478A (en) * 1986-04-24 1987-10-28 Moffett F Wesley Jr Plant growth medium
US4950444A (en) * 1982-07-06 1990-08-21 Saint-Gobain Recherche Process for the formation of fiber felt containing an additional product
AU646697B2 (en) * 1990-11-06 1994-03-03 Saint-Gobain, Isover Mineral wool products for the cultivation of plants
WO1999038372A1 (en) 1998-02-02 1999-08-05 Rockwool International A/S Process for the manufacture of a mineral wool plant growth substrate and the obtainable mineral wool plant growth substrate
WO2001082683A1 (en) * 2000-04-28 2001-11-08 Rockwool International A/S Plant growth substrates
EP1220121A1 (en) 2000-12-29 2002-07-03 Rockwool International A/S System and method for predicting plant development
US7104006B1 (en) * 1998-08-14 2006-09-12 Rockwool International A/S Mineral wool plant substrate
WO2007129202A1 (en) 2006-05-05 2007-11-15 Dynea Oy Hydrophilic binder for agricultural plant growth substrate
EP1880596A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1880600A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1880599A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1880597A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1880598A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1889859A1 (en) * 2006-08-18 2008-02-20 Rockwool International A/S Hydrophilic binder system for porous substrates
WO2008028923A1 (en) 2006-09-06 2008-03-13 Rockwool International A/S Aqueous binder composition for mineral fibres
EP1961291A1 (en) 2007-07-23 2008-08-27 Rockwool International A/S Mineral wool growth substrate and its use
EP2080431A1 (en) 2008-01-18 2009-07-22 Rockwool International A/S Method of growing plants
US7893154B2 (en) 2006-11-03 2011-02-22 Dynea Oy Renewable binder for nonwoven materials
WO2012028650A1 (en) 2010-08-31 2012-03-08 Rockwool International A/S A method of growing plants
US8133952B2 (en) 2005-05-06 2012-03-13 Dynea Oy Poly (vinyl alcohol)—based formaldehyde-free curable aqueous composition
US8205380B2 (en) 2006-07-20 2012-06-26 Rockwool International A/S Method of growing plants
EP2809849B1 (en) 2012-01-30 2017-08-23 Rockwool International A/S A drain element

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2438300C2 (en) * 1974-08-09 1986-03-20 Wolfgang 2833 Groß Ippener Behrens Set of prefabricated elements for roof garden crops
NL182274C (en) * 1977-04-26 1988-02-16 Leendert Cornelis Kesting Apparatus for automatic watering of plants growing in the open air or in a greenhouse and control apparatus therefor.
FR2480275A1 (en) * 1980-04-15 1981-10-16 Gagneraud Francis CROP SUBSTRATES, ESSENTIALLY BASED ON PRODUCTS FROM METALLURGICAL DAIRY PRODUCTS
DE3136907A1 (en) * 1981-09-17 1983-03-31 GETHEMA Gesellschaft für thermo-chemische Erzeugnisse, Maschinen und Anlagen mbH, 3406 Bovenden Method and unit for the irrigation of planted noise protection walls, roof plantings or delimitations of areas with constructions made of concrete, expanded clay concrete with no-fines texture, iron, steel, aluminium, plastic or wood
DE3318171A1 (en) * 1983-05-19 1984-11-29 Karl 6902 Sandhausen Serwane Method and device for producing a vegetation layer
DK228390D0 (en) * 1990-09-21 1990-09-21 Grodania As PLANT CULTIVATION MEDIUM OF MINERAL FIBERS AND CONTAINING A BINDING AND TENSID
DE10103466A1 (en) * 2001-01-25 2002-08-01 Bakelite Ag Process for the production of water-absorbent fiber products

Cited By (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4950444A (en) * 1982-07-06 1990-08-21 Saint-Gobain Recherche Process for the formation of fiber felt containing an additional product
GB2163145A (en) * 1984-08-15 1986-02-19 Lin Jing Chau An artificial soil
GB2189478A (en) * 1986-04-24 1987-10-28 Moffett F Wesley Jr Plant growth medium
GB2189478B (en) * 1986-04-24 1990-02-28 Moffett F Wesley Jr Growing medium for plants
AU646697B2 (en) * 1990-11-06 1994-03-03 Saint-Gobain, Isover Mineral wool products for the cultivation of plants
WO1999038372A1 (en) 1998-02-02 1999-08-05 Rockwool International A/S Process for the manufacture of a mineral wool plant growth substrate and the obtainable mineral wool plant growth substrate
US7104006B1 (en) * 1998-08-14 2006-09-12 Rockwool International A/S Mineral wool plant substrate
WO2001082683A1 (en) * 2000-04-28 2001-11-08 Rockwool International A/S Plant growth substrates
EP1220121A1 (en) 2000-12-29 2002-07-03 Rockwool International A/S System and method for predicting plant development
WO2002054294A1 (en) 2000-12-29 2002-07-11 Rockwool International A/S System and method for predicting plant development
US8133952B2 (en) 2005-05-06 2012-03-13 Dynea Oy Poly (vinyl alcohol)—based formaldehyde-free curable aqueous composition
WO2007129202A1 (en) 2006-05-05 2007-11-15 Dynea Oy Hydrophilic binder for agricultural plant growth substrate
WO2008009462A1 (en) 2006-07-20 2008-01-24 Rockwool International A/S Method of growing plants
EA016293B1 (en) * 2006-07-20 2012-03-30 Роквул Интернэшнл А/С Growth substrates, their production and their use
EP1880597A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1880598A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
WO2008009460A1 (en) 2006-07-20 2008-01-24 Rockwool International A/S Growth substrate, their production and their use
WO2008009465A1 (en) 2006-07-20 2008-01-24 Rockwool International A/S Growth substrates, their production and their use
EP1880600A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
WO2008009467A1 (en) 2006-07-20 2008-01-24 Rockwool International A/S Growth substrates, their production and their use
WO2008009461A1 (en) 2006-07-20 2008-01-24 Rockwool International A/S Method of growing plants
EP2048938B1 (en) * 2006-07-20 2019-05-22 Rockwool International A/S Use of a linear alkyl benzene sulphonate anionic surfactant to improve the water distribution over the height of a mineral wool substrate
EA016707B1 (en) * 2006-07-20 2012-06-29 Роквул Интернэшнл А/С Method of growing plants
US8205380B2 (en) 2006-07-20 2012-06-26 Rockwool International A/S Method of growing plants
US8181390B2 (en) 2006-07-20 2012-05-22 Rockwool International A/S Growth substrates, their production and their use
EP1880599A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
EP1880596A1 (en) 2006-07-20 2008-01-23 Rockwool International A/S Growth substrates, their production and their use
US8020344B2 (en) 2006-07-20 2011-09-20 Rockwool International A/S Method of growing plants
WO2008020073A1 (en) * 2006-08-18 2008-02-21 Rockwool International A/S Hydrophilic binder system for porous substrates
EP1889859A1 (en) * 2006-08-18 2008-02-20 Rockwool International A/S Hydrophilic binder system for porous substrates
US8044168B2 (en) 2006-09-06 2011-10-25 Rockwool International A/S Aqueous binder composition for mineral fibers
WO2008028923A1 (en) 2006-09-06 2008-03-13 Rockwool International A/S Aqueous binder composition for mineral fibres
US7893154B2 (en) 2006-11-03 2011-02-22 Dynea Oy Renewable binder for nonwoven materials
EP1961291A1 (en) 2007-07-23 2008-08-27 Rockwool International A/S Mineral wool growth substrate and its use
EP2080431A1 (en) 2008-01-18 2009-07-22 Rockwool International A/S Method of growing plants
WO2012028650A1 (en) 2010-08-31 2012-03-08 Rockwool International A/S A method of growing plants
EP2809849B1 (en) 2012-01-30 2017-08-23 Rockwool International A/S A drain element
EP2809849B2 (en) † 2012-01-30 2020-11-18 Rockwool International A/S A drain element

Also Published As

Publication number Publication date
NL165798C (en) 1981-05-15
NO131111B (en) 1974-12-30
FR2068634B1 (en) 1973-10-19
FR2068634A1 (en) 1971-08-27
CH561672A5 (en) 1975-05-15
DE2057945A1 (en) 1971-06-03
FI52331B (en) 1977-05-02
NO131111C (en) 1975-04-09
SE7604948L (en) 1976-04-29
NL165798B (en) 1980-12-15
BE759402A (en) 1971-04-30
SE419855B (en) 1981-08-31
FI52331C (en) 1977-08-10
AT313152B (en) 1974-02-11
SE8100570L (en) 1981-01-28
NL7017201A (en) 1971-05-27
SE373265B (en) 1975-02-03

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
732 Registration of transactions, instruments or events in the register (sect. 32/1977)
PR Patent revoked
PCNP Patent ceased through non-payment of renewal fee