GB1427647A - Process for producing fibrous fabrics for use in fibre-reinforced plastics - Google Patents

Process for producing fibrous fabrics for use in fibre-reinforced plastics

Info

Publication number
GB1427647A
GB1427647A GB3205374A GB3205374A GB1427647A GB 1427647 A GB1427647 A GB 1427647A GB 3205374 A GB3205374 A GB 3205374A GB 3205374 A GB3205374 A GB 3205374A GB 1427647 A GB1427647 A GB 1427647A
Authority
GB
United Kingdom
Prior art keywords
microspheres
fibre
binder
reinforced plastics
producing fibrous
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
GB3205374A
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.)
Firet Bv
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=GB1427647(A) "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 GB1427647A publication Critical patent/GB1427647A/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
    • D04H1/58—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

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.
GB3205374A 1973-07-20 1974-07-19 Process for producing fibrous fabrics for use in fibre-reinforced plastics Expired GB1427647A (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 (1)

Publication Number Publication Date
GB1427647A true GB1427647A (en) 1976-03-10

Family

ID=19819297

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3205374A Expired GB1427647A (en) 1973-07-20 1974-07-19 Process for producing fibrous fabrics for use in fibre-reinforced plastics

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)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190788A1 (en) * 1985-01-29 1986-08-13 Lantor B.V. Process for making a non woven web provided with expanded micro-spheres
WO1992022424A1 (en) * 1991-06-12 1992-12-23 Glasis Ab Composite material and use 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
EP1010793A1 (en) * 1998-12-16 2000-06-21 Lantor B.V. A core material for closed mould systems
EP1276934B1 (en) * 2000-04-18 2004-06-23 Owens-Corning Veil Netherlands B.V. Process of manufacturing a wet-laid veil
WO2006105814A1 (en) * 2005-04-04 2006-10-12 Spheretex Gmbh Production of fibre composite materials inclosed laminating systems and associated products
EP2444537A1 (en) * 2010-09-13 2012-04-25 eswegee Vliesstoff GmbH Non-woven fabric for acoustic applications with increased sound absorption characteristics
CN114787439A (en) * 2019-12-11 2022-07-22 欧文斯科宁知识产权资产有限公司 Nonwoven felt with reduced permeability and increased caliper size

Families Citing this family (5)

* 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
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
DE10114708A1 (en) * 2001-03-26 2002-10-24 Klaus-Kurt Koelzer Reinforcement material with volumized fibers

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

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0190788A1 (en) * 1985-01-29 1986-08-13 Lantor B.V. Process for making a non woven web provided with expanded micro-spheres
AU578341B2 (en) * 1985-01-29 1988-10-20 Lantor B.V. Fibrous web incorporating microspheres
WO1992022424A1 (en) * 1991-06-12 1992-12-23 Glasis Ab Composite material and use and method for the production thereof
WO1992022420A1 (en) * 1991-06-12 1992-12-23 Glasis Ab Method for the production of a composite material
US5792398A (en) * 1991-06-12 1998-08-11 Glasis Holding Ab Hot pressing method of forming a composite laminate containing expanded thermoplastic particles
EP1010793A1 (en) * 1998-12-16 2000-06-21 Lantor B.V. A core material for closed mould systems
US6607997B1 (en) 1998-12-16 2003-08-19 Lantor B.V. Core material for closed mould systems
EP1276934B1 (en) * 2000-04-18 2004-06-23 Owens-Corning Veil Netherlands B.V. Process of manufacturing a wet-laid veil
WO2006105814A1 (en) * 2005-04-04 2006-10-12 Spheretex Gmbh Production of fibre composite materials inclosed laminating systems and associated products
EP2444537A1 (en) * 2010-09-13 2012-04-25 eswegee Vliesstoff GmbH Non-woven fabric for acoustic applications with increased sound absorption characteristics
CN114787439A (en) * 2019-12-11 2022-07-22 欧文斯科宁知识产权资产有限公司 Nonwoven felt with reduced permeability and increased caliper size
CN114787439B (en) * 2019-12-11 2024-01-02 欧文斯科宁知识产权资产有限公司 Nonwoven felt with reduced transmission and increased caliper size

Also Published As

Publication number Publication date
NO140754B (en) 1979-07-30
DK132744C (en) 1976-07-19
DK387674A (en) 1975-03-03
NL172349C (en) 1983-08-16
FR2237743B1 (en) 1979-02-16
SE404154B (en) 1978-09-25
ATA600474A (en) 1976-11-15
AT338001B (en) 1977-07-25
FR2237743A1 (en) 1975-02-14
NO742641L (en) 1975-02-17
CH599269A5 (en) 1978-05-31
FI57068C (en) 1980-06-10
NO140754C (en) 1979-11-07
DE2433427A1 (en) 1975-02-06
SE7409265L (en) 1975-01-21
NL172349B (en) 1983-03-16
NL7310138A (en) 1975-01-22
DK132744B (en) 1976-02-02
DE2433427C2 (en) 1983-01-13
FI57068B (en) 1980-02-29
FI220574A (en) 1975-01-21
BE817908A (en) 1975-01-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years

Effective date: 19940718