BRPI0813721A2 - Juntas de topo aperfeiçoadas para materiais de núcleo - Google Patents

Juntas de topo aperfeiçoadas para materiais de núcleo

Info

Publication number
BRPI0813721A2
BRPI0813721A2 BRPI0813721-8A2A BRPI0813721A BRPI0813721A2 BR PI0813721 A2 BRPI0813721 A2 BR PI0813721A2 BR PI0813721 A BRPI0813721 A BR PI0813721A BR PI0813721 A2 BRPI0813721 A2 BR PI0813721A2
Authority
BR
Brazil
Prior art keywords
core materials
perfect joints
perfect
joints
core
Prior art date
Application number
BRPI0813721-8A2A
Other languages
English (en)
Inventor
Alexander Roth
Original Assignee
Evonik Roehm Gmbh
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 Evonik Roehm Gmbh filed Critical Evonik Roehm Gmbh
Publication of BRPI0813721A2 publication Critical patent/BRPI0813721A2/pt

Links

Classifications

    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/08—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers
    • B29C70/086—Fibrous reinforcements only comprising combinations of different forms of fibrous reinforcements incorporated in matrix material, forming one or more layers, and with or without non-reinforced layers and with one or more layers of pure plastics material, e.g. foam layers
    • 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
    • B29C70/06—Fibrous reinforcements only
    • B29C70/10—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres
    • B29C70/16—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length
    • B29C70/24—Fibrous reinforcements only characterised by the structure of fibrous reinforcements, e.g. hollow fibres using fibres of substantial or continuous length oriented in at least three directions forming a three-dimensional [3D] structure
    • 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
    • B29K2033/00—Use of polymers of unsaturated acids or derivatives thereof as moulding material
    • B29K2033/04—Polymers of esters
    • B29K2033/12—Polymers of methacrylic acid esters, e.g. PMMA, i.e. polymethylmethacrylate
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2305/00—Condition, form or state of the layers or laminate
    • B32B2305/02—Cellular or porous
    • B32B2305/022—Foam
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B37/00—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding
    • B32B37/14—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers
    • B32B37/16—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating
    • B32B37/22—Methods or apparatus for laminating, e.g. by curing or by ultrasonic bonding characterised by the properties of the layers with all layers existing as coherent layers before laminating involving the assembly of both discrete and continuous layers
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • 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.]
    • Y10T428/24174—Structurally defined web or sheet [e.g., overall dimension, etc.] including sheet or component perpendicular to plane of web or sheet

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Mechanical Engineering (AREA)
  • Textile Engineering (AREA)
  • Laminated Bodies (AREA)
  • Panels For Use In Building Construction (AREA)
  • Adhesives Or Adhesive Processes (AREA)
BRPI0813721-8A2A 2007-07-13 2008-04-15 Juntas de topo aperfeiçoadas para materiais de núcleo BRPI0813721A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007033120A DE102007033120A1 (de) 2007-07-13 2007-07-13 Verbesserte Stumpfstoßverbindungen für Kernwerkstoffe
PCT/EP2008/054539 WO2009010316A1 (de) 2007-07-13 2008-04-15 Verbesserte stumpfstossverbindungen für kernwerkstoffe

Publications (1)

Publication Number Publication Date
BRPI0813721A2 true BRPI0813721A2 (pt) 2014-12-30

Family

ID=39615659

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0813721-8A2A BRPI0813721A2 (pt) 2007-07-13 2008-04-15 Juntas de topo aperfeiçoadas para materiais de núcleo

Country Status (15)

Country Link
US (1) US20100189954A1 (pt)
EP (1) EP2176056B1 (pt)
JP (1) JP5586459B2 (pt)
KR (1) KR20100032892A (pt)
CN (1) CN101743116B (pt)
AU (1) AU2008277848A1 (pt)
BR (1) BRPI0813721A2 (pt)
CA (1) CA2693889C (pt)
DE (1) DE102007033120A1 (pt)
DK (1) DK2176056T3 (pt)
ES (1) ES2549729T3 (pt)
PL (1) PL2176056T3 (pt)
TW (1) TWI436881B (pt)
WO (1) WO2009010316A1 (pt)
ZA (1) ZA201000234B (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107738A (zh) * 2009-12-23 2011-06-29 西北工业大学 在轨航天器的柔性自适应对接器
DE102010040286A1 (de) 2010-08-31 2012-03-01 Evonik Röhm Gmbh PMI-Schäume mit verbesserten mechanischen Eigenschaften, insbesondere mit erhöhter Reißdehnung
AU2013295249B2 (en) 2012-07-24 2016-03-31 Evonik Operations Gmbh Novel shaping process for PMI foam materials and/or composite components produced therefrom
US11597490B1 (en) 2021-12-22 2023-03-07 Rapidflight Holdings, Llc Additive manufactured airframe structure having a plurality of reinforcement elements

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DE1595214C3 (de) 1964-09-19 1978-03-30 Roehm Gmbh, 6100 Darmstadt Verfahren zur Herstellung von thermoplastischen, durch Erhitzen schäumbaren Polymerisaten
US3627711A (en) 1968-12-27 1971-12-14 Roehm & Haas Gmbh Foamable synthetic resin compositions
DE2235028A1 (de) 1972-07-17 1974-02-14 Roehm Gmbh Verfahren zur herstellung von dickwandigen starren verbundkoerpern
GB1547978A (en) 1976-11-26 1979-07-04 Advanced Composite Components Foam-cored assemblies
DE2726259C2 (de) 1977-06-10 1985-11-28 Röhm GmbH, 6100 Darmstadt Verfahren zur Herstellung von Polyacryl- und/oder Polymethacrylimid-Schaumstoffen
DE2822881A1 (de) 1978-05-26 1979-11-29 Dow Chemical Co Verfahren zur herstellung von trisubstituierten (2,5-dihydroxyphenyl)phosphoniumsalzen
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DE3304882A1 (de) 1983-02-12 1984-08-16 Röhm GmbH, 6100 Darmstadt Verfahren zur herstellung eines schaumstoffverbundkoerpers
DE3346060A1 (de) 1983-12-21 1985-07-04 Röhm GmbH, 6100 Darmstadt Flammgeschuetzter polyacryl- oder polymethacrylimidschaumstoff und verfahren zu seiner herstellung
US4727117A (en) 1985-08-27 1988-02-23 Rohm And Haas Company Imide polymers
NL8703138A (nl) 1987-12-28 1989-07-17 Schreiner Luchtvaart Sandwichmateriaal en toepassing daarvan.
FR2632604B1 (fr) * 1988-06-08 1991-07-12 Aerospatiale Cadre en materiau composite notamment pour fuselage d'aeronef, et son procede de fabrication
DE3826469A1 (de) 1988-08-04 1990-02-08 Roehm Gmbh Hartschaum als kernmaterial fuer schichtwerkstoffe
US5378109A (en) * 1990-09-28 1995-01-03 The Boeing Company Co-cured composite fan blade and method
JPH05222119A (ja) 1992-02-14 1993-08-31 Mitsubishi Rayon Co Ltd メタクリルイミド基含有重合体
DE4208994A1 (de) 1992-03-20 1993-09-23 Basf Ag Polymethacrylimide mit hoher waermeformbestaendigkeit
DE4221712A1 (de) 1992-07-02 1994-01-05 Basf Ag Polymethacrylimide mit hoher Wärmeformbeständigkeit
US5547629A (en) 1994-09-27 1996-08-20 Competition Composites, Inc. Method for manufacturing a one-piece molded composite airfoil
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JP2000043173A (ja) * 1998-07-31 2000-02-15 Toray Ind Inc コア材とそれを用いたｆｒｐ構造体およびその製造方法
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Also Published As

Publication number Publication date
EP2176056B1 (de) 2015-08-05
DK2176056T3 (en) 2015-11-02
CA2693889A1 (en) 2009-01-22
US20100189954A1 (en) 2010-07-29
KR20100032892A (ko) 2010-03-26
JP2010533216A (ja) 2010-10-21
DE102007033120A1 (de) 2009-01-15
WO2009010316A1 (de) 2009-01-22
PL2176056T3 (pl) 2015-12-31
WO2009010316A9 (de) 2009-12-17
AU2008277848A1 (en) 2009-01-22
TWI436881B (zh) 2014-05-11
JP5586459B2 (ja) 2014-09-10
TW200918771A (en) 2009-05-01
CN101743116A (zh) 2010-06-16
EP2176056A1 (de) 2010-04-21
CA2693889C (en) 2016-01-05
CN101743116B (zh) 2014-12-24
HK1141492A1 (en) 2010-11-12
ES2549729T3 (es) 2015-11-02
ZA201000234B (en) 2010-09-29

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Legal Events

Date Code Title Description
B08F Application fees: application dismissed [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]