BRPI0506701A - processo para fabricação de objetos curvos - Google Patents

processo para fabricação de objetos curvos

Info

Publication number
BRPI0506701A
BRPI0506701A BRPI0506701-4A BRPI0506701A BRPI0506701A BR PI0506701 A BRPI0506701 A BR PI0506701A BR PI0506701 A BRPI0506701 A BR PI0506701A BR PI0506701 A BRPI0506701 A BR PI0506701A
Authority
BR
Brazil
Prior art keywords
fibers
curved
directions
tensile strength
extracted
Prior art date
Application number
BRPI0506701-4A
Other languages
English (en)
Inventor
Roelof Marissen
Original Assignee
Dsm Ip Assets 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
Priority claimed from NL1025176A external-priority patent/NL1025176C2/nl
Priority claimed from NL1027068A external-priority patent/NL1027068C2/nl
Application filed by Dsm Ip Assets Bv filed Critical Dsm Ip Assets Bv
Publication of BRPI0506701A publication Critical patent/BRPI0506701A/pt

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41WEAPONS
    • F41HARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00Personal protection gear
    • F41H1/04Protection helmets
    • F41H1/08Protection helmets of plastics; Plastic head-shields
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/003Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor characterised by the choice of material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29CSHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C43/00Compression moulding, i.e. applying external pressure to flow the moulding material; Apparatus therefor
    • B29C43/006Pressing and sintering powders, granules or fibres
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • DTEXTILES; PAPER
    • D04BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
    • D04HMAKING 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
    • D04H13/00Other non-woven fabrics
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2023/00Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04Polymers of ethylene
    • B29K2023/06PE, i.e. polyethylene
    • B29K2023/0658PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683UHMWPE, i.e. ultra high molecular weight polyethylene
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29KINDEXING 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
    • B29K2105/00Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/06Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns
    • B29K2105/0854Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts of continuous length, e.g. cords, rovings, mats, fabrics, strands or yarns in the form of a non-woven mat
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B29WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29LINDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00Other particular articles
    • B29L2031/753Medical equipment; Accessories therefor
    • B29L2031/7532Artificial members, protheses
    • 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
    • Y10S428/911Penetration resistant layer
    • 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
    • Y10T428/13Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, 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
    • Y10T428/24Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628Nonplanar uniform thickness material
    • 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
    • Y10T428/249924Noninterengaged fiber-containing paper-free web or sheet which is not of specified porosity
    • 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.]
    • Y10T442/20Coated or impregnated woven, knit, or nonwoven fabric which is not [a] associated with another preformed layer or fiber layer or, [b] with respect to woven and knit, characterized, respectively, by a particular or differential weave or knit, wherein the coating or impregnation is neither a foamed material nor a free metal or alloy layer
    • Y10T442/2008Fabric composed of a fiber or strand which is of specific structural definition
    • 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.]
    • Y10T442/30Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • General Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Polymers & Plastics (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Textile Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Dermatology (AREA)
  • Organic Chemistry (AREA)
  • Reinforced Plastic Materials (AREA)
  • Moulding By Coating Moulds (AREA)
  • Casting Or Compression Moulding Of Plastics Or The Like (AREA)
  • Laminated Bodies (AREA)
  • Nonwoven Fabrics (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Helmets And Other Head Coverings (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Yarns And Mechanical Finishing Of Yarns Or Ropes (AREA)

Abstract

PROCESSO PARA FABRICAçãO DE OBJETOS CURVOS Trata-se de uma invenção que se refere a um processo para a fabricação de um objeto, curvado em uma ou mais direções, a partir de um pacote com pelo menos uma camada empilhada que contêm fibras poliméricas pela deformação deste em temperatura elevada, o processo compreende impor sobre as fibras uma resistência à tensão em uma temperatura que fica entre o ponto de fusão das fibras na resistência à tensão imposta e 20 <198> abaixo do ponto de fusão, cuja resistência à tensão é alta o suficiente para que as fibras sejam extraídas. Este processo permite que objetos, curvados em uma ou mais direções, sejam produzidos a partir de camadas de fibra planas sem enrugamento apreciável, usando mesmo camadas de fibra com deformabilidade interna baixa e/ou mutua e sem que o material seja extraído para dentro da matriz de uma maneira controlada. A invenção também se refere a um objeto, curvado em uma ou mais direções, obtenível pelo processo de acordo com a invenção.
BRPI0506701-4A 2004-01-07 2005-01-07 processo para fabricação de objetos curvos BRPI0506701A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NL1025176A NL1025176C2 (nl) 2004-01-07 2004-01-07 Werkwijze voor het vervaardigen van een gewrichtsprothese.
NL1027068A NL1027068C2 (nl) 2004-09-17 2004-09-17 Werkwijze voor het vervaardigen van gekromde voorwerpen.
PCT/NL2005/000004 WO2005065910A1 (en) 2004-01-07 2005-01-07 Process for the manufacture of curved objects

Publications (1)

Publication Number Publication Date
BRPI0506701A true BRPI0506701A (pt) 2007-05-02

Family

ID=34752276

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506701-4A BRPI0506701A (pt) 2004-01-07 2005-01-07 processo para fabricação de objetos curvos

Country Status (11)

Country Link
US (1) US7993716B2 (pt)
EP (1) EP1708863B1 (pt)
JP (1) JP2007517959A (pt)
KR (1) KR101148639B1 (pt)
AU (1) AU2005204052B2 (pt)
BR (1) BRPI0506701A (pt)
CA (1) CA2552081C (pt)
HK (1) HK1102568A1 (pt)
IL (1) IL176633A (pt)
RU (1) RU2367569C2 (pt)
WO (1) WO2005065910A1 (pt)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0128405D0 (en) 2001-11-27 2002-01-16 Btg Int Ltd Process for fabricating polyolefin sheet
EP1631431B1 (en) 2003-05-22 2017-04-19 Propex Operating Company, LLC Process for fabricating polymeric articles
IL203401A (en) 2004-08-16 2013-03-24 Yuval Fuchs Methods of preparation of monolayers and bilayers comprising ultra high molecular weight polyethylene and ballistic resistant articles manufactured therefrom
US8329084B2 (en) 2006-03-21 2012-12-11 Dsm Ip Assets B.V. Process for the manufacture of a shaped part and shaped part obtainable with said process
AU2007241259B2 (en) * 2006-04-26 2012-11-29 Dsm Ip Assets B.V. Multilayered material sheet and process for its preparation
JP5357009B2 (ja) 2006-04-26 2013-12-04 ディーエスエム アイピー アセッツ ビー.ブイ. 多層材料シートおよびその調製方法
JP2010524720A (ja) * 2007-04-18 2010-07-22 ディーエスエム アイピー アセッツ ビー.ブイ. 延伸ポリマー補強要素を含む曲面製品の製造方法およびそれによって得られる製品
US8661572B2 (en) 2007-09-06 2014-03-04 Artisent, Llc Helmet edge band
CA2698694A1 (en) * 2007-10-12 2009-04-16 Dsm Ip Assets B.V. A helmet containing polyethylene fibers
US8930144B2 (en) * 2007-12-07 2015-01-06 Med-Eng, Llc Method and apparatus for measuring data for injury analysis
EP2276818B1 (en) 2008-04-14 2013-03-13 Dow Corning Corporation Emulsions of boron crosslinked organopolysiloxanes
JP5120098B2 (ja) * 2008-06-20 2013-01-16 日本精工株式会社 高速回転用転がり軸受
US8697220B2 (en) * 2009-08-11 2014-04-15 Honeywell International, Inc. High strength tape articles from ultra-high molecular weight polyethylene
DE102009053349B4 (de) * 2009-11-17 2014-07-03 Benteler Defense Gmbh & Co. Kg Panzerstahlbauteil
US8795567B2 (en) 2010-09-23 2014-08-05 The Boeing Company Method for fabricating highly contoured composite stiffeners with reduced wrinkling
ES2790654T3 (es) 2010-12-14 2020-10-28 Dsm Ip Assets Bv Material para radomos y procedimiento para elaborar el mismo
US9857148B2 (en) * 2010-12-15 2018-01-02 The Boeing Company Controlled fiber-matrix adhesion in polymer fiber composites
CN103442882B (zh) 2011-03-22 2016-12-21 帝斯曼知识产权资产管理有限公司 充气雷达罩

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787219A (fr) 1971-08-11 1973-02-05 Shell Int Research Articles en matiere plastique moulee
US5135804A (en) 1983-02-18 1992-08-04 Allied-Signal Inc. Network of polyethylene fibers
EP0116845B1 (en) * 1983-02-18 1989-12-20 AlliedSignal Inc. Consolidation of polyethylene fibrous networks
NL9001847A (nl) * 1990-08-21 1992-03-16 Stamicarbon Prothese uit polyetheen gevuld met een anorganische vulstof.
GB9104781D0 (en) * 1991-03-07 1991-04-17 Ward Ian M Polymer materials
DE4205464C1 (pt) * 1992-02-22 1993-03-04 Fa. Carl Freudenberg, 6940 Weinheim, De
US6482343B1 (en) 1999-06-28 2002-11-19 Polyeitan Composites Ltd. Polymeric materials and process for producing same
US6846758B2 (en) * 2002-04-19 2005-01-25 Honeywell International Inc. Ballistic fabric laminates
NL1025176C2 (nl) * 2004-01-07 2005-07-08 Dsm Ip Assets Bv Werkwijze voor het vervaardigen van een gewrichtsprothese.

Also Published As

Publication number Publication date
RU2006128590A (ru) 2008-02-27
KR101148639B1 (ko) 2012-05-23
CA2552081C (en) 2012-07-17
WO2005065910A1 (en) 2005-07-21
EP1708863B1 (en) 2012-10-03
EP1708863A1 (en) 2006-10-11
RU2367569C2 (ru) 2009-09-20
IL176633A (en) 2013-05-30
US7993716B2 (en) 2011-08-09
IL176633A0 (en) 2006-10-31
CA2552081A1 (en) 2005-07-21
AU2005204052A1 (en) 2005-07-21
HK1102568A1 (en) 2007-11-30
JP2007517959A (ja) 2007-07-05
KR20060126533A (ko) 2006-12-07
US20090155511A1 (en) 2009-06-18
AU2005204052B2 (en) 2010-07-22

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 10A ANUIDADE.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2288 DE 11/11/2014.