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NO931758L - Fremgangsm}te for fremstilling av formdeler ved pressing av fiberholdig materiale og samtidig klebing samt formdeler fremstilt ved denne fremgangsm}te - Google Patents

Fremgangsm}te for fremstilling av formdeler ved pressing av fiberholdig materiale og samtidig klebing samt formdeler fremstilt ved denne fremgangsm}te

Info

Publication number
NO931758L
NO931758L NO931758A NO931758A NO931758L NO 931758 L NO931758 L NO 931758L NO 931758 A NO931758 A NO 931758A NO 931758 A NO931758 A NO 931758A NO 931758 L NO931758 L NO 931758L
Authority
NO
Norway
Prior art keywords
fibrous material
adhesive
making mold
parts
simultaneously adhering
Prior art date
Application number
NO931758A
Other languages
English (en)
Other versions
NO931758D0 (no
Inventor
Peter Knobloch
Original Assignee
Hoechst Ag
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 Hoechst Ag filed Critical Hoechst Ag
Publication of NO931758D0 publication Critical patent/NO931758D0/no
Publication of NO931758L publication Critical patent/NO931758L/no

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
    • D04H1/58—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
    • D04H1/60—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 dry state, e.g. thermo-activatable agents in solid or molten state, and heat being applied subsequently
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006—Pressing and sintering powders, granules or fibres
    • 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
    • D04H1/4326—Condensation or reaction polymers
    • D04H1/435—Polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003—Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S264/00—Plastic and nonmetallic article shaping or treating: processes
    • Y10S264/911—Recycling consumer used articles or products
    • Y10S264/913—From fiber or filament, or fiber or filament containing article or product, e.g. textile, cloth fabric, carpet, fiberboard
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/249921—Web or sheet containing structurally defined element or component
    • Y10T428/249924—Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • Y10T428/24994—Fiber embedded in or on the surface of a polymeric matrix
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/697—Containing at least two chemically different strand or fiber materials

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Nonwoven Fabrics (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Peptides Or Proteins (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Reinforced Plastic Materials (AREA)

Abstract

Det er beskrevet en fremgangsmåte for fremstilling av formdeler hvorved et fiberformlg materiale blandes med et klebemiddel og under trykk holdes l en form inntil avhinding av klebemiddelet. Fremgangsmåten er kjenne- tegnet ved at det som fiberformig materiale anvendes en blanding av et i det vesentlige finfibret materiale på basis av syntesefibrer og av kortkuttede monofilamenter som gir formdelen som fremstilles, den nødvendige hardheten og stivheten, og at klebemiddelandelen i den ferdige formdelen utgjør mindre enn 10 vekt-£, beregnet på basis av formdelen. Med fremgangsmåten er det mulig å fremstille formdeler med lav klebestoffandel som kan resirkuleres flere ganger.
NO931758A 1992-05-15 1993-05-14 Fremgangsm}te for fremstilling av formdeler ved pressing av fiberholdig materiale og samtidig klebing samt formdeler fremstilt ved denne fremgangsm}te NO931758L (no)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4216129 1992-05-15

Publications (2)

Publication Number Publication Date
NO931758D0 NO931758D0 (no) 1993-05-14
NO931758L true NO931758L (no) 1993-11-16

Family

ID=6458994

Family Applications (1)

Application Number Title Priority Date Filing Date
NO931758A NO931758L (no) 1992-05-15 1993-05-14 Fremgangsm}te for fremstilling av formdeler ved pressing av fiberholdig materiale og samtidig klebing samt formdeler fremstilt ved denne fremgangsm}te

Country Status (10)

Country Link
US (1) US5401567A (no)
EP (1) EP0570803B1 (no)
JP (1) JPH0617363A (no)
AT (1) ATE143425T1 (no)
BR (1) BR9301889A (no)
CA (1) CA2096291A1 (no)
DE (1) DE59303928D1 (no)
FI (1) FI932172A (no)
MX (1) MX9302850A (no)
NO (1) NO931758L (no)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5660910A (en) * 1995-03-31 1997-08-26 Akzo Nobel N.V. Increased tear strength nonwoven fabric and process for its manufacture
NO312205B1 (no) * 1999-12-23 2002-04-08 Fridtjov Johansen Miljövennlig isolasjonsmateriale og fremgangsmåte for fremstilling av dette
US7000729B2 (en) * 2002-07-08 2006-02-21 Acoustek Nonwovens Five-layer sound absorbing pad: improved acoustical absorber
KR20110039216A (ko) * 2008-05-23 2011-04-15 에먼에이트 피티와이 리미티드 흡음 재료 및 흡음 재료 제조 방법
US9315930B2 (en) 2008-12-04 2016-04-19 Zephyros, Inc. Nonwoven textile made from short fibers
US9205573B2 (en) * 2013-04-10 2015-12-08 The Boeing Company Recycling of broad goods with thermoplastic stabilizer materials
US9546439B2 (en) 2014-05-15 2017-01-17 Zephyros, Inc. Process of making short fiber nonwoven molded articles
US10113322B2 (en) 2014-12-08 2018-10-30 Zephyros, Inc. Vertically lapped fibrous flooring
EP3245105B1 (en) 2015-01-12 2021-03-03 Zephyros Inc. Acoustic floor underlay system
WO2016118587A1 (en) 2015-01-20 2016-07-28 Zephyros, Inc. Sound absorption materials based on nonwovens
CN107667008A (zh) 2015-05-20 2018-02-06 泽菲罗斯公司 多阻抗复合材料

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1195233A (en) * 1966-07-26 1970-06-17 Johnson & Johnson Nonwoven fibrous product and method of making the same.
BE786459A (fr) * 1971-07-20 1973-01-19 Bayer Ag Procede de production de preformes fibreuses
US4418031A (en) * 1981-04-06 1983-11-29 Van Dresser Corporation Moldable fibrous mat and method of making the same
DE3416473A1 (de) * 1984-05-04 1986-02-13 Hoechst Ag, 6230 Frankfurt Verfahren zum herstellen von formteilen durch verpressen von faserigem material unter gleichzeitiger verklebung
US5098624A (en) * 1987-07-10 1992-03-24 C.H. Masland & Sons Glossy finish fiber reinforced molded product and processes of construction
GR1000831B (el) * 1989-07-21 1993-01-25 Demetrio Leone Ροφητικον ινωδες πιλημα με υλικον ανακυκλωσεως που περιεχει κυτταρινην.
US5229052A (en) * 1990-02-23 1993-07-20 Wellman Machinery Of Michigan, Inc. Apparatus and method for applying multiple type fibers to a foraminous surface
WO1991016119A1 (en) * 1990-04-13 1991-10-31 James River Paper Company, Inc. Non-woven element comprised of fibrid binder
ATE118832T1 (de) * 1990-09-15 1995-03-15 Beyer Franz Polyvlies Fasermatte und verfahren zur herstellung von formteilen.
US5302445A (en) * 1991-08-22 1994-04-12 Leucadia, Inc. Process for making a reinforced fibrous mat and product made therefrom
DE9111705U1 (de) * 1991-09-19 1991-11-14 Johns Manville International, Inc., Denver, Col. Monofilament-Kurzschnitt

Also Published As

Publication number Publication date
US5401567A (en) 1995-03-28
ATE143425T1 (de) 1996-10-15
NO931758D0 (no) 1993-05-14
DE59303928D1 (de) 1996-10-31
JPH0617363A (ja) 1994-01-25
EP0570803A1 (de) 1993-11-24
MX9302850A (es) 1994-02-28
FI932172A (fi) 1993-11-16
CA2096291A1 (en) 1993-11-16
BR9301889A (pt) 1993-11-23
FI932172A0 (fi) 1993-05-13
EP0570803B1 (de) 1996-09-25

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