KR910004346A - 자동차용 성형 천정재 및/그의 제조방법 - Google Patents

자동차용 성형 천정재 및/그의 제조방법 Download PDF

Info

Publication number
KR910004346A
KR910004346A KR1019900011553A KR900011553A KR910004346A KR 910004346 A KR910004346 A KR 910004346A KR 1019900011553 A KR1019900011553 A KR 1019900011553A KR 900011553 A KR900011553 A KR 900011553A KR 910004346 A KR910004346 A KR 910004346A
Authority
KR
South Korea
Prior art keywords
base material
layer
fibers
molded ceiling
sheet
Prior art date
Application number
KR1019900011553A
Other languages
English (en)
Other versions
KR930009305B1 (ko
Inventor
히로미 와다야
도시조오 야기
Original Assignee
히로미 와다야
유우겡가이샤 에스. 티. 트루쓰
도시조오 야기
아사히고오교 가부시끼가이샤
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 히로미 와다야, 유우겡가이샤 에스. 티. 트루쓰, 도시조오 야기, 아사히고오교 가부시끼가이샤 filed Critical 히로미 와다야
Publication of KR910004346A publication Critical patent/KR910004346A/ko
Application granted granted Critical
Publication of KR930009305B1 publication Critical patent/KR930009305B1/ko

Links

Classifications

    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/26—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it also being fibrous or filamentary
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/12—Layered products comprising a layer of synthetic resin next to a fibrous or filamentary layer
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material
    • B32B5/20—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed material foamed in situ
    • 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
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/22—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed
    • B32B5/24—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer
    • B32B5/245—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by the presence of two or more layers which are next to each other and are fibrous, filamentary, formed of particles or foamed one layer being a fibrous or filamentary layer another layer next to it being a foam layer
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/06—Vegetal fibres
    • B32B2262/062—Cellulose fibres, e.g. cotton
    • B32B2262/065—Lignocellulosic fibres, e.g. jute, sisal, hemp, flax, bamboo
    • 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
    • B32B2262/00—Composition or structural features of fibres which form a fibrous or filamentary layer or are present as additives
    • B32B2262/10—Inorganic fibres
    • B32B2262/101—Glass fibres
    • 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
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/0278—Polyurethane
    • 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
    • B32B2605/00—Vehicles
    • B32B2605/08—Cars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
    • B60R13/00—Elements for body-finishing, identifying, or decorating; Arrangements or adaptations for advertising purposes
    • B60R13/02—Internal Trim mouldings ; Internal Ledges; Wall liners for passenger compartments; Roof liners
    • B60R13/0212—Roof or head liners
    • B60R13/0225—Roof or head liners self supporting head liners
    • 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, 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
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
    • Y10T428/31598—Next to silicon-containing [silicone, cement, etc.] layer
    • Y10T428/31601—Quartz or glass
    • 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]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/649—Plural foamed 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
    • 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]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/651—Plural fabric 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
    • 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]
    • Y10T442/647—Including a foamed layer or component
    • Y10T442/652—Nonwoven fabric is coated, impregnated, or autogenously bonded

Landscapes

  • Laminated Bodies (AREA)
  • Vehicle Interior And Exterior Ornaments, Soundproofing, And Insulation (AREA)

Abstract

내용 없음.

Description

자동차용 성형 천정재 및/그의 제조방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 방법에 따라서 기재 물질의 시이트 각각의 면상에 섬유상 보강재가 분포되어 있는 기재 물질의 시이트의 부분 투시도이고,
제2도는 본 발명에 따른 양태의 자동차용 성형 천정재(celling material)의 단면도이다.

Claims (7)

  1. (A) 두층의 표면재, 및 (B) 두층의 표면재 사이에 삽입되어 있고 팜섬유, 아마섬유 및 그의 혼합물로 구성된 군으로부터 선택된 기재물질 300∼800g/㎡과 유기섬유, 무기섬유 및 그의 혼합물로 구성된 군으로부터 선택되며, 섬유 길이가 20~100mm인 섬유상 보강재로 구성되어 있는 섬유상 코아로 구성된 자동차용 성형 천정재.
  2. 제1항에 있어서, 섬유상 코아가 기재물질 300∼800g/㎡을 함유하며, 그의 적어도 한쪽 표면상에 섬유상 보강재의 섬유가 임의로 배열되어 있는 섬유상 보강재층을 포함하는 기재 물질층으로 구성된 자동차용 성형 천정재.
  3. 제1항에 있어서, 기재 물질층의 각 표면상에 섬유상 보강재층이 포함되어 있는 성형 천정재.
  4. 제3항에 있어서, 기재 물질이 팜섬유 또는 아마섬유이고, 보강재가 유리섬유이며, 표면재가 발포 우레탄 시이트인 자동차용 성형 천정재.
  5. 제1항에 있어서, 섬유상 코아가 기재 물질과 섬유상 보강재의 혼합물로 구성된 층인데, 이때 이 층중에 존재하는 기재 물질의 양은 300∼800g/㎡이고, 이 층중에 존재하는 섬유상 보강재의 양은 기재 물질과 섬유상 보강재 전체 중량의 20~40중량%의 자동차용 성형 천정재.
  6. 유기 섬유, 무기섬유 및 그의 혼합물로 구성된 군으로부터 선택된 보강재의 로우빙을 팜섬유, 아마섬유 및 그의 혼합물로 구성된 군으로부터 선택된 기재 물질의 시이트 표면중 적어도 한면상에 임의의 방향으로 분포시켜서 보강재의 로우빙층을 기재 물질의 시이트 표면중 적어도 한면상에 포함시키는데, 이때 보강재의 로우빙은 20∼100㎜ 길이로 절단되어 있고, 기재 물질의 시이트중에 존재하는 보강재의 양은 300∼800/㎡이며; 액상의 페놀성 수지 접착제를 로우빙층에 도포하여서 로우빙층을 액상의 페놀성 수지 접착제로 함침시키며; 액상의 페놀성 수지 접착제로 함침된 로우빙충을 포함하는 기재 물질의 시이트를 2매의 표면재 시이트 사이에 삽입하여 적층을 형성하고; 이 적층을 가압하에 가열하여 성형함을 특징으로 하여 자동차용 성형 천정재를 제조하는 방법.
  7. 제6항에 있어서, 로우빙이 기재 물질의 시이트의 각 표면상에 분포되어 있고, 기재 물질이 팜섬유 또는 아마 섬유이며, 보강재가 유리섬유이고, 표면재가 발포 우레탄 시이트인 제조방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900011553A 1989-08-01 1990-07-28 자동차용 성형 천정재 및 그의 제조방법 KR930009305B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP197931 1989-08-01
JP1-197931 1989-08-01
JP1197931A JP2749650B2 (ja) 1989-08-01 1989-08-01 自動車用成形天井材及びその製造方法

Publications (2)

Publication Number Publication Date
KR910004346A true KR910004346A (ko) 1991-03-28
KR930009305B1 KR930009305B1 (ko) 1993-09-25

Family

ID=16382668

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900011553A KR930009305B1 (ko) 1989-08-01 1990-07-28 자동차용 성형 천정재 및 그의 제조방법

Country Status (4)

Country Link
US (1) US5106679A (ko)
EP (1) EP0411589A3 (ko)
JP (1) JP2749650B2 (ko)
KR (1) KR930009305B1 (ko)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4131394C2 (de) * 1991-09-20 1996-12-05 Pelz Ernst Empe Werke Schalldämmaterial
CN1034161C (zh) * 1992-01-28 1997-03-05 中国科学院金属研究所 一种金属-非金属层合复合材料
DE4226988A1 (de) * 1992-08-14 1994-02-17 Wulfram John Schmucker Kunststofformteil und Verfahren zu dessen Herstellung
DE4403977C2 (de) * 1993-02-09 2003-03-27 R & S Technik Gmbh Trageschicht
JP2851244B2 (ja) * 1994-02-09 1999-01-27 児玉化学工業株式会社 多層積層体および多層積層体パネルを製造する方法
US5591289A (en) * 1995-06-29 1997-01-07 Davidson Textron Inc. Method of making a fibrous headliner by compression molding
US6428738B1 (en) * 1995-11-01 2002-08-06 Patent Holding Company Method of manufacturing an in-mold laminate component
ES2131432B1 (es) * 1996-01-12 2000-02-01 Ribawood Sa Panel termoconformable laminado.
US5804262A (en) * 1996-08-16 1998-09-08 United Technologies Automotive Inc. Vehicle trim panel with natural fiber layers
DE19704383A1 (de) * 1997-02-06 1998-08-13 Moeller Plast Gmbh Formteil und Verfahren zu seiner Herstellung
US6001437A (en) * 1997-07-17 1999-12-14 Nu-Chem, Inc. Method of making high-temperature glass fiber and thermal protective structures
US6620371B1 (en) 1998-05-22 2003-09-16 Patent Holding Company Method of manufacturing an in-mold laminate component
US6082762A (en) 1998-05-22 2000-07-04 Larry J. Winget Air bag cover having a decorative applique preform bonded thereto and method of making same
EP1319554A1 (de) * 2001-12-12 2003-06-18 Alcan Technology & Management AG Dachversteifung für Fahrzeuge
CA2498738A1 (en) * 2002-09-13 2004-03-25 Cta Acoustics, Inc. Improved sound absorbing material and process for making
JP5348019B2 (ja) * 2010-03-02 2013-11-20 住友ベークライト株式会社 不燃性看板材料、不燃性看板、及び、不燃性看板材料の製造方法
DE102018124706A1 (de) * 2018-10-08 2020-04-09 The BioSource Project GmbH & Co. KG Bearbeitungsvorrichtung
GB2617608A (en) * 2022-04-14 2023-10-18 Composite Tooling & Eng Solutions Ltd Fibre reinforced composite

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3607599A (en) * 1967-11-15 1971-09-21 George Bruce Mcpherson Reinforced nonwoven laminated fabric
CA989288A (en) * 1972-09-07 1976-05-18 Raymond W. Meyer Continuous strand sheet molding compound and method for making
US3931450A (en) * 1974-10-10 1976-01-06 Basf Wyandotte Corporation Polyurethane foam composite
DE2735147C3 (de) * 1977-08-04 1982-02-04 Ruhrchemie Ag, 4200 Oberhausen Schichtförmiges Verbundmaterial aus hochmolekularem Polyäthylen und Phenolharz und Verfahren zu dessen Herstellung
AU4726179A (en) * 1978-06-06 1979-12-13 H.H. Robertson Company Method of manufacturing double skin, polyurethane foam core building panels
DE8710216U1 (de) * 1987-07-25 1988-11-24 Pelzer, Helmut, 5804 Herdecke Plattenartiges Schalldämm- und Absorptionselement zur Auskleidung des Innenraumes von Kfz
FR2622604B1 (fr) * 1987-11-03 1990-01-19 Chomarat & Cie Complexe textile multicouches a base de nappes fibreuses ayant des caracteristiques differentes
JPH01213140A (ja) * 1988-02-15 1989-08-25 Matsushita Electric Ind Co Ltd 包装箱
US4948649A (en) * 1989-08-08 1990-08-14 Lydall, Inc. Integral textile composite fabric
US4983442A (en) * 1990-07-13 1991-01-08 United Technologies Automotive Inc. Composite article and method of making same

Also Published As

Publication number Publication date
KR930009305B1 (ko) 1993-09-25
US5106679A (en) 1992-04-21
JP2749650B2 (ja) 1998-05-13
EP0411589A3 (en) 1991-10-09
JPH0363126A (ja) 1991-03-19
EP0411589A2 (en) 1991-02-06

Similar Documents

Publication Publication Date Title
KR910004346A (ko) 자동차용 성형 천정재 및/그의 제조방법
US4196251A (en) Rigidized resinous foam core sandwich structure
US5641553A (en) Cellulose surface material adhered to a reinforcement panel for structural wood members
US4177306A (en) Laminated sectional girder of fiber-reinforced materials
US5910352A (en) Wood structural member having plural multiple-fiber reinforcements
US4812343A (en) Pultruded fiber reinforced plastic marking devices
KR850005320A (ko) 섬유 강화 플라스틱 성형 제품
KR950008112A (ko) 섬유 보강 열가소성 시트
CA2216027A1 (en) Composite roofing members having improved dimensional stability and related methods
KR950700140A (ko) 단열특성을 갖는 안전유리부재(sicherheitsglaselement mit warmedammeigenschaften)
CA2390468A1 (en) A pultruded part reinforced by longitudinal and transverse fibers and a method of manufacturing thereof
DE69008745D1 (de) Sandwichplatte und Verfahren zur örtlichen Verstärkung einer Sandwichstruktur.
KR980700170A (ko) 복합판넬 및 이의 제조방법(Composite Panels and Process for Manufacturing Them)
KR890009612A (ko) 샌드위치 구조물로부터 일정한 형상의 부품을 제작하는 방법
JP2000263668A (ja) Ｆｒｐ製サンドイッチパネルおよびその製造方法
EP0449033B1 (en) Process for the manufacture of sandwich structures
JPS6414026A (en) Phenol-resin form composite material
KR960004416A (ko) 유리섬유 강화 열가소성 복합재료 프리프레그의 제조방법
JP2000141527A (ja) 合成樹脂積層体およびこの合成樹脂積層体を用いた枕木
KR970020414A (ko) 서로 다른 밀도의 발포체층을 갖는 복합재료 샌드위치구조체
JPH01157840A (ja) 強化コア層を有するサンドイツチ板
GB1419924A (en) Panel comprising two parallel layers and a sandwiched core therebetween
DE19615903C2 (de) Wärmedämmelement
FR2805200B1 (fr) Tole composite stratifiee emboutissable et resistante a la chaleur
ATE28594T1 (de) Verbundwerkstoff-profil.

Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19980727

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee