CN102131636A - 具有高压缩模量的折叠芯和由其制成的制品 - Google Patents

具有高压缩模量的折叠芯和由其制成的制品 Download PDF

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Publication number
CN102131636A
CN102131636A CN2009801326655A CN200980132665A CN102131636A CN 102131636 A CN102131636 A CN 102131636A CN 2009801326655 A CN2009801326655 A CN 2009801326655A CN 200980132665 A CN200980132665 A CN 200980132665A CN 102131636 A CN102131636 A CN 102131636A
Authority
CN
China
Prior art keywords
nonwoven sheet
core structure
resin
cured resin
weight
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.)
Pending
Application number
CN2009801326655A
Other languages
English (en)
Chinese (zh)
Inventor
R·克勒
Y·克莱特
M·R·莱维特
O·伦维勒
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of CN102131636A publication Critical patent/CN102131636A/zh
Pending legal-status Critical Current

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Classifications

    • 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
    • D21H13/10—Organic non-cellulose fibres
    • D21H13/20—Organic non-cellulose fibres from macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H13/26—Polyamides; Polyimides
    • 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
    • D21H17/00—Non-fibrous material added to the pulp, characterised by its constitution; Paper-impregnating material characterised by its constitution
    • D21H17/20—Macromolecular organic compounds
    • D21H17/33—Synthetic macromolecular compounds
    • D21H17/46—Synthetic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • D21H17/47—Condensation polymers of aldehydes or ketones
    • D21H17/48—Condensation polymers of aldehydes or ketones with phenols
    • 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
    • D21H25/00—After-treatment of paper not provided for in groups D21H17/00 - D21H23/00
    • D21H25/08—Rearranging applied substances, e.g. metering, smoothing; Removing excess material
    • D21H25/12—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod
    • D21H25/14—Rearranging applied substances, e.g. metering, smoothing; Removing excess material with an essentially cylindrical body, e.g. roll or rod the body being a casting drum, a heated roll or a calender
    • 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
    • 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
    • Y10T442/2861—Coated or impregnated synthetic organic fiber fabric
    • Y10T442/2893—Coated or impregnated polyamide fiber fabric
    • Y10T442/2902—Aromatic polyamide fiber fabric
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber 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
    • Y10T442/00—Fabric [woven, knitted, or nonwoven textile or cloth, etc.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/654—Including a free metal or alloy constituent
    • Y10T442/656—Preformed metallic film or foil or sheet [film or foil or sheet had structural integrity prior to association with the nonwoven fabric]
    • 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.]
    • Y10T442/60—Nonwoven fabric [i.e., nonwoven strand or fiber material]
    • Y10T442/674—Nonwoven fabric with a preformed polymeric film or sheet

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Nonwoven Fabrics (AREA)
  • Laminated Bodies (AREA)
  • Paper (AREA)
  • Moulding By Coating Moulds (AREA)
  • Reinforced Plastic Materials (AREA)
CN2009801326655A 2008-08-21 2009-08-21 具有高压缩模量的折叠芯和由其制成的制品 Pending CN102131636A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US18962008P 2008-08-21 2008-08-21
US61/189620 2008-08-21
PCT/US2009/054581 WO2010022311A1 (en) 2008-08-21 2009-08-21 Folded core having a high compression modulus and articles made from the same

Publications (1)

Publication Number Publication Date
CN102131636A true CN102131636A (zh) 2011-07-20

Family

ID=41217776

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2009801326655A Pending CN102131636A (zh) 2008-08-21 2009-08-21 具有高压缩模量的折叠芯和由其制成的制品

Country Status (8)

Country Link
US (1) US20100048078A1 (https=)
EP (1) EP2318204B1 (https=)
JP (1) JP2012500864A (https=)
KR (1) KR20110044915A (https=)
CN (1) CN102131636A (https=)
CA (1) CA2730906C (https=)
MX (1) MX2011001843A (https=)
WO (1) WO2010022311A1 (https=)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20130157001A1 (en) 2011-12-19 2013-06-20 E I Du Pont De Nemours And Company Structural core
US20130183484A1 (en) 2012-01-12 2013-07-18 E I Du Pont De Nemours And Company Core structures comprising tannin resin
US9434142B2 (en) 2012-01-26 2016-09-06 E I Du Pont De Nemours And Company Method of making a sandwich panel
US20140113104A1 (en) 2012-02-23 2014-04-24 E I Du Pont De Nemours And Company Fiber-resin composite sheet and article comprising the same
US20150190981A1 (en) 2014-01-08 2015-07-09 E I Du Pont De Nemours And Company Metallic core having a high compression strength and articles made from same
EP3546210A1 (en) * 2018-03-27 2019-10-02 COGEBI société anonyme Mica based three dimensional structures
EP4067033A4 (en) 2019-11-29 2023-12-20 Toray Industries, Inc. FIBER-REINFORCED COMPOSITE MATERIAL AND SANDWICH STRUCTURE
US11926088B2 (en) 2019-11-29 2024-03-12 Toray Industries, Inc. Prepreg, preform, fiber-reinforced composite material, and method for producing said prepreg, said preform or said fiber-reinforced composite material
CN114761212B (zh) 2019-11-29 2024-11-12 东丽株式会社 纤维增强复合材料及夹层结构体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137768A (en) * 1990-07-16 1992-08-11 E. I. Du Pont De Nemours And Company High shear modulus aramid honeycomb
CN1436121A (zh) * 2000-06-16 2003-08-13 纳幕尔杜邦公司 蜂窝结构
US20080145601A1 (en) * 2006-12-15 2008-06-19 Levit Mikhail R Honeycomb from controlled porosity paper

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026456A (en) * 1990-06-14 1991-06-25 E. I. Du Pont De Nemours And Company Aramid papers containing aramid paper pulp
DE19913830A1 (de) * 1999-03-26 2000-09-28 Jochen Pflug Faltwabe aus Wellpappe, Verfahren und Vorrichtung zu deren Herstellung
JP3321141B2 (ja) * 2000-04-03 2002-09-03 昭和飛行機工業株式会社 アラミドハニカムおよびその製造方法
JP2004123983A (ja) * 2002-10-04 2004-04-22 Toyobo Co Ltd 成形材料ならび成形物とその製法
DE10252941B4 (de) * 2002-11-14 2009-09-10 Airbus Deutschland Gmbh Verfahren zur Herstellung einer Kernstruktur für einen Kernverbund
EP1963567B1 (en) * 2005-12-21 2010-10-27 E.I. Du Pont De Nemours And Company Pipd paper and components made therefrom
US20080286522A1 (en) * 2006-12-15 2008-11-20 Subhotosh Khan Honeycomb having a low coefficient of thermal expansion and articles made from same
US8025949B2 (en) * 2006-12-15 2011-09-27 E.I. Du Pont De Nemours And Company Honeycomb containing poly(paraphenylene terephthalamide) paper with aliphatic polyamide binder and articles made therefrom
US20100047515A1 (en) * 2008-08-21 2010-02-25 E. I. Du Pont De Nemours And Company Honeycomb Core Having a High Compression Strength and Articles Made from the Same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5137768A (en) * 1990-07-16 1992-08-11 E. I. Du Pont De Nemours And Company High shear modulus aramid honeycomb
CN1436121A (zh) * 2000-06-16 2003-08-13 纳幕尔杜邦公司 蜂窝结构
US20080145601A1 (en) * 2006-12-15 2008-06-19 Levit Mikhail R Honeycomb from controlled porosity paper

Also Published As

Publication number Publication date
CA2730906C (en) 2016-07-12
MX2011001843A (es) 2011-03-29
US20100048078A1 (en) 2010-02-25
EP2318204A1 (en) 2011-05-11
EP2318204B1 (en) 2013-10-02
CA2730906A1 (en) 2010-02-25
KR20110044915A (ko) 2011-05-02
JP2012500864A (ja) 2012-01-12
WO2010022311A1 (en) 2010-02-25

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20110720