SE7409265L - - Google Patents

Info

Publication number
SE7409265L
SE7409265L SE7409265A SE7409265A SE7409265L SE 7409265 L SE7409265 L SE 7409265L SE 7409265 A SE7409265 A SE 7409265A SE 7409265 A SE7409265 A SE 7409265A SE 7409265 L SE7409265 L SE 7409265L
Authority
SE
Sweden
Prior art keywords
microspheres
binder
july
microns
diameter
Prior art date
Application number
SE7409265A
Other versions
SE404154B (en
Inventor
A P Geel
Original Assignee
Firet Bv
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=19819297&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE7409265(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Firet Bv filed Critical Firet Bv
Publication of SE7409265L publication Critical patent/SE7409265L/xx
Publication of SE404154B publication Critical patent/SE404154B/en

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
    • D04H1/64—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
    • D04H1/645—Impregnation followed by a solidification process
    • 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
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/02—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising combinations of reinforcements, e.g. non-specified reinforcements, fibrous reinforcing inserts and fillers, e.g. particulate fillers, incorporated in matrix material, forming one or more layers and with or without non-reinforced or non-filled layers
    • B29C70/021—Combinations of fibrous reinforcement and non-fibrous material
    • B29C70/025—Combinations of fibrous reinforcement and non-fibrous material with particular filler
    • 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
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0076—Microcapsules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Reinforced Plastic Materials (AREA)
  • Nonwoven Fabrics (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

1427647 Microspheres/resin compositions FIRET BV 19 July 1974 [20 July 1973] 32053/74 Heading C3C [Also in Division D1] Microspheres, e.g. comprising a polymer of vinylidine chloride or a copolymer thereof with acrylonitrile, having a diameter of 4-20 microns, a bulk density of 0À65-0À75 g./cm.<SP>3</SP> and containing isobutane as blowing agent, are applied to a non-woven fibric in aqueous dispersion, e.g. with polyacrylonitrile binder. The impregnated fabric may be dried and heated to 118‹ C. to expand the microspheres to 10-100 microns diameter, 0À01-0À02 g./cm.<SP>3</SP> density and cross-link the binder. An unsaturated polyester binder may then be applied with a curing agent and cured.
SE7409265A 1973-07-20 1974-07-15 PROCEDURE FOR THE PRODUCTION OF FORMED MOLDED PLASTIC ARTICLES REINFORCED WITH A BONDED FIBER PATH CONTAINING EXPANDED MICROSPHERES SE404154B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NLAANVRAGE7310138,A NL172349C (en) 1973-07-20 1973-07-20 FORMED ARTICLES INCLUDING A TIED FIBER PATH.

Publications (2)

Publication Number Publication Date
SE7409265L true SE7409265L (en) 1975-01-21
SE404154B SE404154B (en) 1978-09-25

Family

ID=19819297

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7409265A SE404154B (en) 1973-07-20 1974-07-15 PROCEDURE FOR THE PRODUCTION OF FORMED MOLDED PLASTIC ARTICLES REINFORCED WITH A BONDED FIBER PATH CONTAINING EXPANDED MICROSPHERES

Country Status (11)

Country Link
AT (1) AT338001B (en)
BE (1) BE817908A (en)
CH (1) CH599269A5 (en)
DE (1) DE2433427C2 (en)
DK (1) DK132744C (en)
FI (1) FI57068C (en)
FR (1) FR2237743B1 (en)
GB (1) GB1427647A (en)
NL (1) NL172349C (en)
NO (1) NO140754C (en)
SE (1) SE404154B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3068776D1 (en) * 1979-04-20 1984-09-06 Secr Defence Brit Resin materials, their use and article thereof
DE3126242A1 (en) * 1981-07-03 1983-01-20 Messerschmitt-Bölkow-Blohm GmbH, 8000 München Moulding of sandwich construction and semi-finished product for the production thereof
NL8500242A (en) * 1985-01-29 1986-08-18 Firet Bv METHOD FOR MANUFACTURING A FIBER FLUSH INCLUDING MICROBOLLES.
DE3540537A1 (en) * 1985-11-15 1987-05-21 Klaus Kurt Koelzer REINFORCEMENT MATERIAL
DE3545521A1 (en) * 1985-12-20 1987-07-02 Ipa Bauchemie Gmbh DEFORMABLE MOLDED BODY AND USE THEREOF AND METHOD FOR THE PRODUCTION THEREOF
US5792398A (en) * 1991-06-12 1998-08-11 Glasis Holding Ab Hot pressing method of forming a composite laminate containing expanded thermoplastic particles
SE508051C2 (en) * 1991-06-12 1998-08-17 Glasis Ab Composite materials and their use and process for their preparation
DE69839091T2 (en) 1998-12-16 2009-01-29 Lantor B.V. Core material for closed molding systems
US6497787B1 (en) * 2000-04-18 2002-12-24 Owens-Corning Veil Netherlands B.V. Process of manufacturing a wet-laid veil
DE10114708A1 (en) * 2001-03-26 2002-10-24 Klaus-Kurt Koelzer Reinforcement material with volumized fibers
WO2006105814A1 (en) * 2005-04-04 2006-10-12 Spheretex Gmbh Production of fibre composite materials inclosed laminating systems and associated products
DE102010047533A1 (en) * 2010-09-13 2012-03-15 Eswegee Vliesstoff Gmbh Nonwoven fabric for acoustic applications with increased sound absorption properties
EP4073308B1 (en) * 2019-12-11 2024-01-03 Owens Corning Intellectual Capital, LLC Nonwoven mat with reduced permeability and increased caliper

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3316139A (en) * 1964-12-31 1967-04-25 Standard Oil Co Plastic structure containing fibrous layers and hollow glass spheres
US3582388A (en) * 1968-06-24 1971-06-01 Federal Huber Co Rigidfied synthetic resin article and method for making same
US3676288A (en) * 1970-05-04 1972-07-11 Kendall & Co Low-density bonded nonwoven fabrics and process therefor

Also Published As

Publication number Publication date
NO140754B (en) 1979-07-30
NL7310138A (en) 1975-01-22
FI57068C (en) 1980-06-10
FR2237743B1 (en) 1979-02-16
AT338001B (en) 1977-07-25
DE2433427A1 (en) 1975-02-06
CH599269A5 (en) 1978-05-31
DE2433427C2 (en) 1983-01-13
NL172349C (en) 1983-08-16
NO742641L (en) 1975-02-17
FR2237743A1 (en) 1975-02-14
SE404154B (en) 1978-09-25
NO140754C (en) 1979-11-07
GB1427647A (en) 1976-03-10
BE817908A (en) 1975-01-20
NL172349B (en) 1983-03-16
DK132744C (en) 1976-07-19
DK387674A (en) 1975-03-03
FI220574A (en) 1975-01-21
ATA600474A (en) 1976-11-15
DK132744B (en) 1976-02-02
FI57068B (en) 1980-02-29

Similar Documents

Publication Publication Date Title
SE7409265L (en)
EP0263692A3 (en) Gas sensor
JPS55129429A (en) Foamable thermoplastic resin particles and their preparation
GB830830A (en) Improvements in and relating to polyacrylonitrile solutions
GB1476017A (en) Composite noise-absorbing material
GB1374901A (en) Method of producing reinforced and/or coates sheet materials
ES380118A1 (en) Phenolic resin-isocyanate trimerization product and friction material containing the same
JPS54163940A (en) Aqueous synthetic resin dispersion based on vinyl ester polymer* preparing same* and coating material produced from same
ES440551A1 (en) Production of montmorillonite material having good environmental and ecological properties
GB1078942A (en) Production of self-sealing strips and foils
GB824314A (en) Sheet material such as paper and the like
ES389203A1 (en) Strengthened fibre fleeces
ES314484A1 (en) Process for rendering glass and polyesters adhesive to rubber
GB1054877A (en)
GB958430A (en) Improvements in or relating to the manufacture of paper-like materials comprising synthetic fibres
ES464489A1 (en) Coating compositions
JPS55165976A (en) Gasket material
JPS55165927A (en) Production of sheet material having antibacterial property
GB1360881A (en) Method of producing non-woven fibrous materials
GB1097748A (en) Cigarette filter
JPS53105562A (en) Cross-linking of graganic polymer
GB1427334A (en) Preparation of moulding compositions
KR910006390A (en) Heat-resistant electromagnetic wave absorbing material
GB1280471A (en) Method for preparing preformed structures
GB1131601A (en) Improvements in or relating to hardenable elements

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7409265-1

Effective date: 19940210

Format of ref document f/p: F