SE423089B - Flamherdig mobelstoppning - Google Patents

Flamherdig mobelstoppning

Info

Publication number
SE423089B
SE423089B SE7810236-5A SE7604878A SE423089B SE 423089 B SE423089 B SE 423089B SE 7604878 A SE7604878 A SE 7604878A SE 423089 B SE423089 B SE 423089B
Authority
SE
Sweden
Prior art keywords
formula
tribromethyl
chlorocyclobutan
carbon atoms
acid
Prior art date
Application number
SE7810236-5A
Other languages
English (en)
Swedish (sv)
Other versions
SE7604878L (sv
Inventor
C Anolick
V M Robinson
C W Stewarts
Original Assignee
Du Pont
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
Application filed by Du Pont filed Critical Du Pont
Publication of SE7604878L publication Critical patent/SE7604878L/xx
Publication of SE423089B publication Critical patent/SE423089B/sv

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M15/00Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
    • D06M15/693Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with natural or synthetic rubber, or derivatives thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B25/00Layered products comprising a layer of natural or synthetic rubber
    • B32B25/16Layered products comprising a layer of natural or synthetic rubber comprising polydienes homopolymers or poly-halodienes homopolymers
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/02Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by structural features of a fibrous or filamentary layer
    • B32B5/022Non-woven fabric
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06MTREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
    • D06M23/00Treatment of fibres, threads, yarns, fabrics or fibrous goods made from such materials, characterised by the process
    • D06M23/04Processes in which the treating agent is applied in the form of a foam
    • DTEXTILES; PAPER
    • D06TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06NWALL, FLOOR, OR LIKE COVERING MATERIALS, e.g. LINOLEUM, OILCLOTH, ARTIFICIAL LEATHER, ROOFING FELT, CONSISTING OF A FIBROUS WEB COATED WITH A LAYER OF MACROMOLECULAR MATERIAL; FLEXIBLE SHEET MATERIAL NOT OTHERWISE PROVIDED FOR
    • D06N3/00Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof
    • D06N3/04Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • D06N3/10Artificial leather, oilcloth or other material obtained by covering fibrous webs with macromolecular material, e.g. resins, rubber or derivatives thereof with macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds with styrene-butadiene copolymerisation products or other synthetic rubbers or elastomers except polyurethanes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00Composition of foam
    • B32B2266/02Organic
    • B32B2266/0207Materials belonging to B32B25/00
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00Properties of the layers or laminate
    • B32B2307/30Properties of the layers or laminate having particular thermal properties
    • B32B2307/306Resistant to heat
    • B32B2307/3065Flame resistant or retardant, fire resistant or retardant
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2309/00Parameters for the laminating or treatment process; Apparatus details
    • B32B2309/08Dimensions, e.g. volume
    • B32B2309/10Dimensions, e.g. volume linear, e.g. length, distance, width
    • B32B2309/105Thickness
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B32LAYERED PRODUCTS
    • B32BLAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2601/00Upholstery
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S297/00Chairs and seats
    • Y10S297/05Fireproof
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00Stock material or miscellaneous articles
    • Y10S428/92Fire or heat protection feature
    • Y10S428/921Fire or flameproofing
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00Stock material or miscellaneous articles
    • Y10T428/249921Web or sheet containing structurally defined element or component
    • Y10T428/249953Composite having voids in a component [e.g., porous, cellular, etc.]
    • Y10T428/249981Plural void-containing components
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/647Including a foamed layer or component
    • Y10T442/652Nonwoven fabric is coated, impregnated, or autogenously bonded

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Laminated Bodies (AREA)
  • Chemical Or Physical Treatment Of Fibers (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Woven Fabrics (AREA)
  • Fireproofing Substances (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Manufacturing Of Multi-Layer Textile Fabrics (AREA)
SE7810236-5A 1975-04-29 1976-04-28 Flamherdig mobelstoppning SE423089B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/572,709 US4174420A (en) 1975-04-29 1975-04-29 Upholstered furniture having improved flame resistance

Publications (2)

Publication Number Publication Date
SE7604878L SE7604878L (sv) 1976-10-30
SE423089B true SE423089B (sv) 1982-04-13

Family

ID=24289022

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7810236-5A SE423089B (sv) 1975-04-29 1976-04-28 Flamherdig mobelstoppning

Country Status (16)

Country Link
US (1) US4174420A (fr)
JP (2) JPS51131762A (fr)
AU (1) AU496845B2 (fr)
BE (1) BE841224A (fr)
CA (1) CA1051131A (fr)
DE (2) DE2659886C3 (fr)
DK (1) DK153047C (fr)
ES (1) ES447423A1 (fr)
FI (1) FI62622C (fr)
FR (1) FR2309663A1 (fr)
GB (1) GB1541069A (fr)
IT (1) IT1059014B (fr)
MX (1) MX144987A (fr)
NL (1) NL168444C (fr)
NO (1) NO142167C (fr)
SE (1) SE423089B (fr)

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174420A (en) 1975-04-29 1979-11-13 E. I. Du Pont De Nemours And Company Upholstered furniture having improved flame resistance
US4294489A (en) * 1975-04-29 1981-10-13 E. I. Du Pont De Nemours And Company Upholstered furniture having improved flame resistance
US4224374A (en) * 1978-11-21 1980-09-23 Reeves Brothers, Inc. Polyether-derived polyurethane foam impregnant and method of application
JPS56135214U (fr) * 1980-03-17 1981-10-14
JPS56166811U (fr) * 1980-05-14 1981-12-10
ATE12170T1 (de) * 1980-12-17 1985-04-15 Enichem Elastomers Formgeschaeumte schicht.
GB2116838A (en) * 1982-03-22 1983-10-05 British Vita Company Limited Upholstery component
US4504991A (en) * 1982-06-07 1985-03-19 Sealy, Incorporated Fire-resistant mattress and high strength fire-retardant composite
US4504990A (en) * 1982-07-19 1985-03-19 Courtaulds Plc Fire resistant support for the human body
JPS5977412U (ja) * 1982-11-16 1984-05-25 上尾精密株式会社 時計用バンド
US4463465A (en) * 1982-12-23 1984-08-07 The United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Fire blocking systems for aircraft seat cushions
DE3311053A1 (de) * 1983-03-25 1984-09-27 Keiper Recaro GmbH & Co, 7312 Kirchheim Sitz fuer ein fahrzeug, insbesondere ein flugzeug
DE3402309A1 (de) * 1984-01-24 1985-07-25 Bayer Ag, 5090 Leverkusen Kautschukmischungen und daraus durch vulkanisation hergestellte formkoerper
GB2162744B (en) * 1984-06-02 1988-03-30 Nottingham County Council Flame retardant cushion and seat
JPS6183381A (ja) * 1984-09-25 1986-04-26 Bando Chem Ind Ltd 床材
US4756949A (en) * 1984-11-29 1988-07-12 Kimberly-Clark Corporation Method for producing pad structures with viscoelastic cores and article so made
GB2181048B (en) * 1985-10-04 1988-10-05 Bernard Bedborough Overlay
US5513899A (en) * 1991-11-13 1996-05-07 Invacare Corporation Seat cushion for wheelchairs
US5645637A (en) * 1994-05-30 1997-07-08 Baran Advanced Materials 94 Ltd. Foamed magnesite cement and articles made therewith
IL110241A (en) * 1994-07-07 1998-10-30 Baran Advanced Materials Ltd Controlled release fertilizers
IL113283A0 (en) * 1995-04-06 1995-07-31 Baran Advanced Materials Ltd A novel method for the production of fine powders
US6858550B2 (en) * 2001-09-18 2005-02-22 Elk Premium Building Products, Inc. Fire resistant fabric material
US20030228460A1 (en) * 1999-11-30 2003-12-11 Younger Ahluwalia Fire resistant structural material and fabrics made therefrom
US20030224679A1 (en) * 1999-11-30 2003-12-04 Younger Ahluwalia Fire resistant structural material and fabrics made therefrom
US7521385B2 (en) * 1999-11-30 2009-04-21 Building Materials Invest Corp Fire resistant structural material, fabrics made therefrom
US20030021978A1 (en) * 2001-07-30 2003-01-30 Anthony Wolf Non-woven fiber mattress composite
US8017531B2 (en) 2001-09-18 2011-09-13 Elkcorp Composite material
US8030229B2 (en) * 2002-01-29 2011-10-04 Elkcorp. Composite material
US7563733B2 (en) * 2002-01-29 2009-07-21 Elkcorp Composite material
US20040229052A1 (en) * 2003-01-29 2004-11-18 Elkcorp Composite material
US20040052980A1 (en) * 2002-04-26 2004-03-18 Caldwell Pamela Rudenia Pamela horses equine & accessories
US20050215152A1 (en) * 2004-03-23 2005-09-29 Elkcorp Fire resistant composite material and fabrics therefrom
US20050215149A1 (en) * 2004-03-23 2005-09-29 Elkcorp Fire resistant composite material and fabrics therefrom
US8822355B2 (en) * 2004-03-23 2014-09-02 Elkcorp Fire resistant composite material and fabrics made therefrom
US20050215150A1 (en) * 2004-03-23 2005-09-29 Elkcorp Fire resistant composite material and fabrics therefrom
EP1872692A1 (fr) * 2006-06-26 2008-01-02 Latexco NV Couches de mousse avec des ressorts en composition de gomme
US11180995B2 (en) 2008-11-20 2021-11-23 Emseal Joint Systems, Ltd. Water and/or fire resistant tunnel expansion joint systems
US9631362B2 (en) 2008-11-20 2017-04-25 Emseal Joint Systems Ltd. Precompressed water and/or fire resistant tunnel expansion joint systems, and transitions
US9739050B1 (en) 2011-10-14 2017-08-22 Emseal Joint Systems Ltd. Flexible expansion joint seal system
US10851542B2 (en) 2008-11-20 2020-12-01 Emseal Joint Systems Ltd. Fire and water resistant, integrated wall and roof expansion joint seal system
US10316661B2 (en) 2008-11-20 2019-06-11 Emseal Joint Systems, Ltd. Water and/or fire resistant tunnel expansion joint systems
US9637915B1 (en) 2008-11-20 2017-05-02 Emseal Joint Systems Ltd. Factory fabricated precompressed water and/or fire resistant expansion joint system transition
US9670666B1 (en) 2008-11-20 2017-06-06 Emseal Joint Sytstems Ltd. Fire and water resistant expansion joint system
US8365495B1 (en) 2008-11-20 2013-02-05 Emseal Joint Systems Ltd. Fire and water resistant expansion joint system
US8341908B1 (en) 2009-03-24 2013-01-01 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system
US8813450B1 (en) 2009-03-24 2014-08-26 Emseal Joint Systems Ltd. Fire and water resistant expansion and seismic joint system
DE102012213964A1 (de) * 2012-08-07 2014-02-13 A. & H. Meyer GmbH Leuchten und Büroelektrik Kissen mit Steckdoseneinheit
US9068297B2 (en) 2012-11-16 2015-06-30 Emseal Joint Systems Ltd. Expansion joint system

Family Cites Families (26)

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Publication number Priority date Publication date Assignee Title
US2567951A (en) * 1948-04-07 1951-09-18 Ohio Commw Eng Co Sponge rubber-textile combination material
US2567953A (en) * 1948-04-07 1951-09-18 Ohio Commw Eng Co Method of making combined sponge rubber-textile materials
US2792320A (en) * 1954-05-17 1957-05-14 Chrysler Corp Laminated upholstery article
ES221298A1 (es) * 1955-02-09 1955-09-01 Firestone Tire & Rubber Co UN PROCEDIMIENTO DE FABRICACIoN DE CAUCHO ESPONJOSO DE NEOPRENO
BE628535A (fr) * 1962-02-16
US3347837A (en) * 1964-01-08 1967-10-17 Du Pont Process for isolating carboxylic acidbearing chloroprene polymers
US3639298A (en) * 1968-02-29 1972-02-01 Standard Brands Chem Ind Inc Flame resistant latex compositions articles made therefrom and processes for producing same
US3670348A (en) * 1968-05-13 1972-06-20 Ppg Industries Inc Resilient, fire-resistant article
US3512192A (en) * 1968-06-03 1970-05-19 United Bedding Corp Fire resistant mattress
US3651037A (en) * 1969-09-30 1972-03-21 Du Pont Process for preparing high-solids chloroprene polymer latex
US3825464A (en) * 1969-10-30 1974-07-23 R Crowley Flame-retardant carpet and method of preparing same
US3816307A (en) * 1970-07-13 1974-06-11 W Woods Fire retardant resins
US3740357A (en) * 1971-04-09 1973-06-19 Standard Brands Chem Ind Inc Production of no-gel elastomeric foams
US3772220A (en) * 1971-04-21 1973-11-13 Nasa Flexible fire retardant polyisocyanate modified neoprene foam
US3934285A (en) * 1971-08-16 1976-01-27 Burlington Industries, Inc. Fire-resistant fabrics
JPS5137300B2 (fr) * 1972-05-01 1976-10-14
US3854983A (en) * 1972-05-10 1974-12-17 Rohm & Haas Flameproof covering material, such as ticking
GB1421334A (en) * 1972-08-07 1976-01-14 Magnesium Elektron Ltd Flame retardant materials
JPS5240289B2 (fr) * 1972-09-13 1977-10-11
US3813715A (en) * 1972-10-11 1974-06-04 Burlington Industries Inc Fire-resistant cushioned structures
JPS525342B2 (fr) * 1973-01-31 1977-02-12
JPS5216131B2 (fr) * 1973-02-19 1977-05-07
ZA743397B (en) * 1973-05-30 1975-05-28 Du Pont Polychloroprene-polyvinyl alcohol latex
US3839241A (en) * 1973-06-22 1974-10-01 Du Pont Isocyanate-modified neoprene foam process
US3857126A (en) * 1973-07-16 1974-12-31 Morton Norwich Products Inc Ignition resistant mattress construction
US4174420A (en) * 1975-04-29 1979-11-13 E. I. Du Pont De Nemours And Company Upholstered furniture having improved flame resistance

Also Published As

Publication number Publication date
SE7604878L (sv) 1976-10-30
JPS5540890A (en) 1980-03-22
BE841224A (fr) 1976-10-28
DE2618216B2 (de) 1977-12-22
DK153047B (da) 1988-06-13
FR2309663A1 (fr) 1976-11-26
ES447423A1 (es) 1978-03-16
DE2659886C3 (de) 1984-06-14
NL168444B (nl) 1981-11-16
US4174420A (en) 1979-11-13
AU496845B2 (en) 1978-11-02
JPS51131762A (en) 1976-11-16
NO142167C (no) 1980-07-16
CA1051131A (fr) 1979-03-20
NL7604630A (nl) 1976-11-02
FR2309663B1 (fr) 1978-05-19
DE2659886A1 (de) 1977-09-22
DE2659886B2 (de) 1978-07-06
MX144987A (es) 1981-12-10
DE2618216C3 (de) 1983-01-20
JPS553958B2 (fr) 1980-01-28
IT1059014B (it) 1982-05-31
DK189776A (da) 1976-10-30
NO761460L (fr) 1976-11-01
NL168444C (nl) 1982-04-16
AU1340676A (en) 1977-11-03
FI761181A (fr) 1976-10-30
DE2618216A1 (de) 1976-11-11
GB1541069A (en) 1979-02-21
DK153047C (da) 1988-11-07
NO142167B (no) 1980-03-31
FI62622C (fi) 1983-02-10
FI62622B (fi) 1982-10-29

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