IL90232A - Composites from wet formed blends of glass and thermoplastic fibers and their production - Google Patents

Composites from wet formed blends of glass and thermoplastic fibers and their production

Info

Publication number
IL90232A
IL90232A IL90232A IL9023289A IL90232A IL 90232 A IL90232 A IL 90232A IL 90232 A IL90232 A IL 90232A IL 9023289 A IL9023289 A IL 9023289A IL 90232 A IL90232 A IL 90232A
Authority
IL
Israel
Prior art keywords
composites
glass
production
thermoplastic fibers
wet formed
Prior art date
Application number
IL90232A
Other languages
English (en)
Other versions
IL90232A0 (en
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26888015&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IL90232(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Du Pont filed Critical Du Pont
Publication of IL90232A0 publication Critical patent/IL90232A0/xx
Publication of IL90232A publication Critical patent/IL90232A/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/04—Reinforcing macromolecular compounds with loose or coherent fibrous material
    • C08J5/06—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials
    • C08J5/08—Reinforcing macromolecular compounds with loose or coherent fibrous material using pretreated fibrous materials glass fibres
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H15/00—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution
    • D21H15/02—Pulp or paper, comprising fibres or web-forming material characterised by features other than their chemical constitution characterised by configuration
    • D21H15/06—Long fibres, i.e. fibres exceeding the upper length limit of conventional paper-making fibres; Filaments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29B—PREPARATION OR PRETREATMENT OF THE MATERIAL TO BE SHAPED; MAKING GRANULES OR PREFORMS; RECOVERY OF PLASTICS OR OTHER CONSTITUENTS OF WASTE MATERIAL CONTAINING PLASTICS
    • B29B15/00—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00
    • B29B15/08—Pretreatment of the material to be shaped, not covered by groups B29B7/00 - B29B13/00 of reinforcements or fillers
    • B29B15/10—Coating or impregnating independently of the moulding or shaping step
    • B29B15/12—Coating or impregnating independently of the moulding or shaping step of reinforcements of indefinite length
    • 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
    • B29C70/04—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts comprising reinforcements only, e.g. self-reinforcing plastics
    • B29C70/28—Shaping operations therefor
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H13/00—Pulp or paper, comprising synthetic cellulose or non-cellulose fibres or web-forming material
    • D21H13/36—Inorganic fibres or flakes
    • D21H13/38—Inorganic fibres or flakes siliceous
    • D21H13/40—Inorganic fibres or flakes siliceous vitreous, e.g. mineral wool, glass fibres
    • 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
    • B29K2301/00—Use of unspecified macromolecular compounds as reinforcement
    • B29K2301/12—Thermoplastic materials
    • 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
    • B29K2309/00—Use of inorganic materials not provided for in groups B29K2303/00 - B29K2307/00, as reinforcement
    • B29K2309/08—Glass

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • Composite Materials (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Inorganic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Paper (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IL90232A 1988-05-10 1989-05-08 Composites from wet formed blends of glass and thermoplastic fibers and their production IL90232A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US19236488A 1988-05-10 1988-05-10
US31583689A 1989-02-27 1989-02-27

Publications (2)

Publication Number Publication Date
IL90232A0 IL90232A0 (en) 1989-12-15
IL90232A true IL90232A (en) 1992-11-15

Family

ID=26888015

Family Applications (1)

Application Number Title Priority Date Filing Date
IL90232A IL90232A (en) 1988-05-10 1989-05-08 Composites from wet formed blends of glass and thermoplastic fibers and their production

Country Status (10)

Country Link
EP (1) EP0341977B2 (fr)
JP (1) JPH01318045A (fr)
KR (1) KR900018226A (fr)
CN (1) CN1024576C (fr)
BR (1) BR8902165A (fr)
CA (1) CA1329516C (fr)
DE (1) DE68913073T3 (fr)
ES (1) ES2050794T3 (fr)
IL (1) IL90232A (fr)
TR (1) TR26735A (fr)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5051122A (en) * 1990-01-03 1991-09-24 Ppg Industries, Inc. Method and apparatus for manufacturing continuous fiber glass strand reinforcing mat
JPH0767694B2 (ja) * 1990-10-29 1995-07-26 新日本製鐵株式会社 繊維強化熱可塑性樹脂成形素材の製造方法
US5134016A (en) * 1990-10-31 1992-07-28 E. I. Du Pont De Nemours And Company Fiber reinforced porous sheets
ES2099119T3 (es) * 1990-12-05 1997-05-16 Ppg Industries Inc Material fibroso termoplastico formado humedo y dispersion acuosa para su preparacion.
JPH06270175A (ja) * 1991-05-15 1994-09-27 E I Du Pont De Nemours & Co 多段階圧縮成型により熱可塑性シート材料で封入したインサート
JPH0798868B2 (ja) * 1992-03-26 1995-10-25 三菱化学株式会社 繊維強化ポリプロピレン樹脂シートの製造方法
AU2014092A (en) * 1992-02-21 1993-09-13 E.I. Du Pont De Nemours And Company Recyclable molded high modulus fiber reinforced thermoplastic structures and process for preparing the same
US5820801A (en) * 1992-05-12 1998-10-13 The Budd Company Reinforced thermoplastic molding technique method
US5614312A (en) * 1993-05-07 1997-03-25 E. I. Du Pont De Nemours And Company Wet-laid sheet material and composites thereof
US5854149A (en) * 1995-03-01 1998-12-29 Kawasaki Steel Corporation Sumitomo Chemical Co., Ltd. Paper-made stampable sheet, light-weight stampable sheet shaped body and method of producing light-weight stampable shaped body
AU711527B2 (en) 1995-03-29 1999-10-14 Virginia Tech Foundation, Inc. Thermoplastic moldable composite sheet containing hollow microspheres
US6123882A (en) * 1996-08-19 2000-09-26 Kawasaki Steel Corporation Fiber reinforced thermoplastic resin sheet and method of wet manufacturing
US5872067A (en) * 1997-03-21 1999-02-16 Ppg Industries, Inc. Glass fiber strand mats, thermoplastic composites reinforced with the same and methods for making the same
US5972169A (en) * 1998-01-15 1999-10-26 The Budd Company Slurry preform system
US7138023B2 (en) * 2003-10-17 2006-11-21 Owens-Corning Fiberglas Technology, Inc. Development of thermoplastic composites using wet use chopped strand (WUCS)
WO2006091245A2 (fr) 2004-10-22 2006-08-31 Dow Global Technologies Inc. Articles composites en plastique et leurs procedes de production
US7279059B2 (en) * 2004-12-28 2007-10-09 Owens Corning Intellectual Capital, Llc Polymer/WUCS mat for use in automotive applications
KR101149276B1 (ko) * 2005-12-12 2012-05-25 주식회사 한국화이바 절단 또는 연속 유리섬유 스트랜드 매트가 보강된 열가소성복합재료의 제조방법 및 제조장치
US7972986B2 (en) 2007-07-17 2011-07-05 The Procter & Gamble Company Fibrous structures and methods for making same
US8852474B2 (en) 2007-07-17 2014-10-07 The Procter & Gamble Company Process for making fibrous structures
US10024000B2 (en) 2007-07-17 2018-07-17 The Procter & Gamble Company Fibrous structures and methods for making same
US20090022983A1 (en) 2007-07-17 2009-01-22 David William Cabell Fibrous structures
US20110100574A1 (en) * 2009-11-02 2011-05-05 Steven Lee Barnholtz Fibrous structures that exhibit consumer relevant property values
WO2011053677A1 (fr) 2009-11-02 2011-05-05 The Procter & Gamble Company Structures fibreuses et leurs procédés de fabrication
CA2779719C (fr) 2009-11-02 2014-05-27 The Proctor & Gamble Company Elements fibreux et structures fibreuses les employant
MX346871B (es) 2010-03-31 2017-03-24 Procter & Gamble Estructuras fibrosas y métodos para elaborarlas.
CN103009634B (zh) * 2011-09-26 2015-02-18 蓝星(北京)化工机械有限公司 一种热塑性树脂复合材料及其制备方法
US10738168B2 (en) * 2012-08-01 2020-08-11 Teijin Limited Random mat and fiber-reinforced composite material shaped product
JP6241392B2 (ja) * 2014-08-05 2017-12-06 王子ホールディングス株式会社 繊維強化プラスチック成形体用基材の製造方法
JP6245108B2 (ja) * 2014-08-08 2017-12-13 王子ホールディングス株式会社 繊維強化プラスチック成形体用基材の製造方法
JP6361364B2 (ja) * 2014-08-08 2018-07-25 王子ホールディングス株式会社 繊維強化プラスチック成形体用基材抄造装置および繊維強化プラスチック成形体用基材抄造方法
KR102009811B1 (ko) * 2015-04-28 2019-08-13 (주)엘지하우시스 복합재 예비성형 보드 및 이를 제조하는 방법
DE102016120933B4 (de) * 2016-11-03 2018-10-18 Voith Patent Gmbh Verwendung einer Trockenvorrichtung zur Herstellung eines nassgelegten Vliesstoffes
KR102272890B1 (ko) * 2019-03-04 2021-07-05 주식회사 한국카본 작업성이 개선된 유리종이 및 이의 제조방법
CN112759250B (zh) * 2019-10-21 2023-04-07 袁飞 玻璃纤维组及其制造方法、玻纤增强树脂基复合材料及其制造方法
CN112321266A (zh) * 2020-11-11 2021-02-05 广西中久电力科技有限责任公司 一种用于离心机降噪的吸音材料及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL133247C (fr) † 1967-05-18
GB1200342A (en) * 1967-06-02 1970-07-29 Ici Ltd Reinforcing thermoplastic materials
DE2208554A1 (de) * 1971-03-03 1972-09-14 Crown Zellerbach Corp Folie sowie Verfahren zu ihrer Herstellung
JPS5373267A (en) * 1976-12-10 1978-06-29 Toho Beslon Co Molding of blended fiber mat and composite material
US4265985A (en) * 1978-08-21 1981-05-05 W. R. Grace & Co. Lead acid battery with separator having long fibers
IT1193532B (it) * 1980-05-06 1988-07-08 Montedison Spa Manufatti di polimeri termoplastici rinforzati con fibre di vetro
FR2508842A1 (fr) * 1981-07-02 1983-01-07 Arjomari Prioux Feuilles de surface pour revetement de pieces plastiques
FR2511717A1 (fr) * 1981-08-18 1983-02-25 Solvay Compositions pour la fabrication de feuilles consolidees a chaud comprenant des fibrilles de polyolefines et objets obtenus a partir de ces compositions
US4550131A (en) * 1984-10-30 1985-10-29 The Dow Chemical Company Aqueous slurry process for preparing reinforced polymeric composites
EP0256059A1 (fr) * 1986-01-17 1988-02-24 Battelle Memorial Institute Composites non-tisses formes par voie humide, renforces par des fibres et contenant une pulpe stabilisatrice
IT1228422B (it) * 1987-07-16 1991-06-17 Montefibre Spa Feltri e tessuti non tessuti a base di fibre poliestere e fibre di vetro e procedimento per ottenerli.
FR2619117A1 (fr) * 1987-08-04 1989-02-10 Arjomari Prioux Composition papetiere notamment pour feuille thermoplastique renforcee estampable

Also Published As

Publication number Publication date
CN1037749A (zh) 1989-12-06
KR900018226A (ko) 1990-12-20
TR26735A (tr) 1994-07-07
IL90232A0 (en) 1989-12-15
JPH01318045A (ja) 1989-12-22
DE68913073T2 (de) 1994-07-14
EP0341977A2 (fr) 1989-11-15
DE68913073T3 (de) 2002-07-18
EP0341977B2 (fr) 2001-12-12
CA1329516C (fr) 1994-05-17
DE68913073D1 (de) 1994-03-24
EP0341977A3 (fr) 1991-10-09
CN1024576C (zh) 1994-05-18
ES2050794T3 (es) 1994-06-01
BR8902165A (pt) 1990-01-02
EP0341977B1 (fr) 1994-02-16

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Legal Events

Date Code Title Description
HC Change of name of proprietor(s)
KB Patent renewed
RH1 Patent not in force