RU2006128590A - Способ изготовления изогнутых объектов - Google Patents

Способ изготовления изогнутых объектов Download PDF

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Publication number
RU2006128590A
RU2006128590A RU2006128590/12A RU2006128590A RU2006128590A RU 2006128590 A RU2006128590 A RU 2006128590A RU 2006128590/12 A RU2006128590/12 A RU 2006128590/12A RU 2006128590 A RU2006128590 A RU 2006128590A RU 2006128590 A RU2006128590 A RU 2006128590A
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RU
Russia
Prior art keywords
fibers
temperature
binder
tensile
layer
Prior art date
Application number
RU2006128590/12A
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English (en)
Other versions
RU2367569C2 (ru
Inventor
Рулоф МАРИССЕН (NL)
Рулоф Мариссен
Original Assignee
ДСМ Ай Пи ЭССЕТС Б.В. (NL)
ДСМ Ай Пи ЭССЕТС Б.В.
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 ДСМ Ай Пи ЭССЕТС Б.В. (NL), ДСМ Ай Пи ЭССЕТС Б.В. filed Critical ДСМ Ай Пи ЭССЕТС Б.В. (NL)
Publication of RU2006128590A publication Critical patent/RU2006128590A/ru
Application granted granted Critical
Publication of RU2367569C2 publication Critical patent/RU2367569C2/ru

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F41—WEAPONS
    • F41H—ARMOUR; ARMOURED TURRETS; ARMOURED OR ARMED VEHICLES; MEANS OF ATTACK OR DEFENCE, e.g. CAMOUFLAGE, IN GENERAL
    • F41H1/00—Personal protection gear
    • F41H1/04—Protection helmets
    • F41H1/08—Protection helmets of plastics; Plastic head-shields
    • 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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS 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
    • A61L27/00—Materials for grafts or prostheses or for coating grafts or prostheses
    • 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
    • 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
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • 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
    • D04H13/00—Other non-woven fabrics
    • 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
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/04—Polymers of ethylene
    • B29K2023/06—PE, i.e. polyethylene
    • B29K2023/0658—PE, i.e. polyethylene characterised by its molecular weight
    • B29K2023/0683—UHMWPE, i.e. ultra high molecular weight polyethylene
    • 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
    • B29K2105/06—Condition, form or state of moulded material or of the material to be shaped containing reinforcements, fillers or inserts
    • B29K2105/08—Condition, 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
    • B29K2105/0854—Condition, 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
    • B29L2031/00—Other particular articles
    • B29L2031/753—Medical equipment; Accessories therefor
    • B29L2031/7532—Artificial members, protheses
    • 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
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/911—Penetration resistant layer
    • 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
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1369—Fiber or fibers wound around each other or into a self-sustaining shape [e.g., yarn, braid, fibers shaped around a core, etc.]
    • 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
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24628—Nonplanar uniform thickness 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
    • 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
    • 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.]
    • Y10T442/20—Coated 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
    • Y10T442/2008—Fabric composed of a fiber or strand which is of specific structural definition
    • 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.]
    • Y10T442/30—Woven fabric [i.e., woven strand or strip material]
    • Y10T442/3179—Woven fabric is characterized by a particular or differential weave other than fabric in which the strand denier or warp/weft pick count is specified

Claims (15)

1. Способ изготовления объекта, изогнутого в одном или более направлении, из пакета, содержащего по меньшей мере один уложенный в стопку слой, содержащий полимерные волокна, путем его деформирования при повышенной температуре, отличающийся тем, что содержит стадию, при которой к волокнам прилагают растягивающее напряжение при температуре между точкой плавления волокон при приложенном напряжении и температурой, на 20°С ниже этой точки плавления, при этом растягивающее напряжение достаточно велико, чтобы вытягивать волокна.
2. Способ по п.1, где температура лежит между точкой плавления волокон при приложенном растягивающем напряжении и температурой, на 15оС ниже этой точки плавления.
3. Способ по п.1 или 2, где растягивающее напряжение составляет 5-90% от предела прочности волокон на разрыв.
4. Способ по п.1, где волокнами являются полиэтиленовые волокна с пределом прочности на разрыв по меньшей мере 2 ГПа и модулем упругости при растяжении по меньшей мере 50 ГПа.
5. Способ по п.4, где волокна в слое расположены, по существу, параллельно.
6. Способ по п.5, где волокна в слое ориентированы под углом к направлению волокон в смежном слое.
7. Способ по п.6, где пакет содержит по меньшей мере три слоя и направления волокон равномерно распределены по 360°.
8. Способ по п.1, где слои содержат от 0 до 50 мас.% связующего для волокон, относительно общего количества волокон и связующего.
9. Способ по п.8, где количество связующего не превышает 25 мас.%.
10. Способ по любому из пп.8 и 9, где связующим является полиэтиленовая пленка.
11. Способ по п.1, где объектом является каска или куполообразный предмет.
12. Способ по п.1, где растягивающее напряжение прилагают путем крепления границы пакета и где прилагают силу к участку слоев, расположенных внутри внешней границы, при этом сила направлена перпендикулярно плоскости, определенной внешней границей.
13. Объект, полученный способом по любому из предшествующих пунктов.
14. Объект по п.13, где объектом является каска.
15. Не имеющий морщинистости объект, изогнутый в одном или более направлении, содержащий по меньшей мере один слой, содержащий полимерные волокна, в котором в разных положениях объекта волокна имеют разный средний диаметр, который является диаметром, общим для большинства волокон, при этом разница между наибольшей и наименьшей средними величинами составляет по меньшей мере 7%.
RU2006128590A 2004-01-07 2005-01-07 Способ изготовления изогнутых объектов RU2367569C2 (ru)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
NL1025176A NL1025176C2 (nl) 2004-01-07 2004-01-07 Werkwijze voor het vervaardigen van een gewrichtsprothese.
NL1025176 2004-01-07
NL1027068A NL1027068C2 (nl) 2004-09-17 2004-09-17 Werkwijze voor het vervaardigen van gekromde voorwerpen.
NL1027068 2004-09-17

Publications (2)

Publication Number Publication Date
RU2006128590A true RU2006128590A (ru) 2008-02-27
RU2367569C2 RU2367569C2 (ru) 2009-09-20

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
RU2006128590A RU2367569C2 (ru) 2004-01-07 2005-01-07 Способ изготовления изогнутых объектов

Country Status (11)

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

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Also Published As

Publication number Publication date
IL176633A0 (en) 2006-10-31
KR101148639B1 (ko) 2012-05-23
EP1708863B1 (en) 2012-10-03
JP2007517959A (ja) 2007-07-05
AU2005204052B2 (en) 2010-07-22
WO2005065910A1 (en) 2005-07-21
US20090155511A1 (en) 2009-06-18
KR20060126533A (ko) 2006-12-07
EP1708863A1 (en) 2006-10-11
CA2552081C (en) 2012-07-17
BRPI0506701A (pt) 2007-05-02
IL176633A (en) 2013-05-30
RU2367569C2 (ru) 2009-09-20
AU2005204052A1 (en) 2005-07-21
CA2552081A1 (en) 2005-07-21
HK1102568A1 (en) 2007-11-30
US7993716B2 (en) 2011-08-09

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Effective date: 20140108