[특허]Method of making objects having an elastomeric outer wall and a synthetic foam core

[미국특허] Method of making objects having an elastomeric outer wall and a synthetic foam core 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-067/22
출원번호	US-0487505 (1990-03-02)
우선권정보	BE-0000228 (1989-03-03)
발명자 / 주소	Debaes Bernard (Damme BEX) De Winter Hugo (Gentbrugge BEX) Nicolaus Frank (Destelbergen BEX)
출원인 / 주소	Recticel (Sint-Pieters-Woluwe BEX 03)
인용정보	피인용 횟수 : 41 인용 특허 : 0

초록 ▼

A method is disclosed of making in a mould cavity objects having an outer wall from a micro-cellular or non-cellular elastomer (7) and a core consisting at least partly of a synthetic foam (9), including the following steps: in a first step, a layer (7) of the elastomer is applied by spraying onto the surface (1) defining the mould cavity, and then, in a second step, before the elastomer is completely cured, a reaction mixture for obtaining a synthetic foam (9) is injected in the thus by the formed elastomer layer (7) defined space (8) of the mould cavity and wherein, in a third step, after the synthetic foam (9) has been cured substantially completely and forms a whole with the elastomer layer (7), the thus obtained object is demoulded.

대표청구항 ▼

A method of making in a mould cavity objects having an outer wall from a micro-cellular or non-cellular elastomer and a core comprising a synthetic foam, wherein use is made of a mould comprising at least two mutually movable mould parts, which can be brought into an open and closed position with respect to each other, said parts having edges with contacting sides adjacent said mould cavity which are in substantially hermetically closed contact with each other in said closed position, the improvement comprising: applying, in a first step, a first layer of said elastomer onto a first mould part of said at least two mutually movable mould parts and a second layer of said elastomer onto a second mould part of said mutually movable mould parts, said elastomer layers also being applied onto said contacting sides of said edges of said first and second mould parts while said at least two mutually movable mould parts are in said open position; bringing, in a second step, the mould parts into said closed position while said elastomer is still substantially liquid so as to press at least a part of said elastomer layers located on said contacting sides of said edges away in the direction of said mould cavity, and to bring said contacting sides of said edges of said first and second mould parts into a hermetically closed state against each other, thereby connecting said elastomer layers such that a substantially invisible dividing joint is obtained on a side of said elastomer layers facing said mould parts and a thickening serving as a reinforcement is formed on a side of said elastomer layers facing said mould cavity, and injecting into a space defined by said elastomer layers a second reaction mixture which forms a synthetic foam; and demoulding, in a third step, after said synthetic foam has been cured substantially completely and forms a whole with said elastomer layers, a moulded object.

이 특허를 인용한 특허 (41) 인용/피인용 타임라인 분석

Havens LaMar D., Assembly and attachment of cushions.
상세보기
Havens LaMar D., Attachment of cushions.
상세보기
Nadel Murray, Co-molded makeup applicator assembly.
상세보기
Smith,Gordon Frederick; Magalhaes,Rui, Coating injection moulded articles.
상세보기
Peeler, Calvin T.; May, Michael C.; Howard, Theresa A., Composite article.
상세보기
Peeler,Calvin T.; May,Michael C.; Howard,Theresa A., Composite article.
상세보기
Peters, David D.; May, Michael C., Composite article and method of forming the same.
상세보기
de Laforcade, Vincent, Cosmetics product and marketing system.
상세보기
Koseki Toshinori (Kamakura JPX) Maeda Kunio (Tokyo JPX) Kanno Syoichi (Machida JPX), Cushioning composite molded article and a process for production thereof.
상세보기
Harrison, Richard P.; Ogonowski, Joseph; Pavlinac, Jon P.; Chang, L. Patrick, Decorative components having an elastomeric outer surface and methods of making such components.
상세보기
Harrison, Richard P.; Ogonowski, Joseph; Pavlinac, Jon P.; Chang, L. Patrick, Decorative components having an elastomeric outer surface and methods of making such components.
상세보기
Richard P. Harrison ; Joseph Ogonowski ; Jon P. Pavlinac ; L. Patrick Chang, Decorative components having an elastomeric outer surface and methods of making such components.
상세보기
Brymerski, Wojciech; Fuetterer, Michael; Reese, Eckhard, Exterior module with an exterior panelling for a modularly constructed housing component and the modularly constructed housing component itself, and method for producing the exterior module.
상세보기
Lee, Youn Jae, Foam furniture molded around a core with a lumbar support protrusion.
상세보기
Oh, Suk Kan; Lee, Youn Jae, Foam furniture molded around a rigid foam core.
상세보기
Grinshpun Vyacheslav S. ; Hulls Byron ; Spoo Kevin J., Manufacture of foam-containing structures.
상세보기
Thompson, John E.; Roytek, Corrie S., Method for assembling articles.
상세보기
Rickner, Stephen; Jibrail, Joseph; Camba, Jose; Velasco, Jr., Carlos; Peeler, Calvin; May, Michael, Method for making a polyurea-polyurethane composite structure substantially free of volatile organic compounds.
상세보기
De Winter, Hugo; Vanluchene, Yvan; Demandt, Hans; Deblier, Ivo; Hackwell, Roger, Method for manufacturing a multi-layered molded synthetic part and thus obtained part.
상세보기
De Winter,Hugo; Vanluchene,Yvan; Demandt,Hans; Deblier,Ivo; Hackwell,Roger, Method for manufacturing a multi-layered moulded synthetic part and thus obtained part.
상세보기
Richters Franciscus Egbertus,NLX ; During Johannes,NLX ; Eidhof Andreas Bernardus,NLX ; Jagers Christiaan Antonius,NLX, Method for manufacturing a plastic board.
상세보기
Owens Dale Douglas, Method for manufacturing a two-piece plastic assembly.
상세보기
Jourquin Lucien (Wetteren BEX) Debaes Bernard (Sijsele BEX) Du Prez Eddie (Brakel BEX), Method for manufacturing self-supporting synthetic trim parts and thus manufactured trim parts.
상세보기
Michinori Nishida JP, Method for manufacturing synthetic resin-made hollow member with intermediate element incorporated therein, and apparatus therefor.
상세보기
Schwaighofer, Armin, Method for molding a soft trim component onto a substrate.
상세보기
L. Patrick Chang ; Jon Pavlinac ; Joseph Ogonowski ; Richard P. Harrison, Method for producing decorative components having an outer elastomeric layer that is integral with an inner foam layer.
상세보기
Havens LaMar D., Method of assembling and bonding premolded skins.
상세보기
Shoso Nishida JP, Method of forming molded product from three or more semi-molded products and mold assembly therefor.
상세보기
Selwyn Arthur Burch, Method of retrofitting existing bus seats.
상세보기
Nishida Shozo,JPX, Mold assembly for manufacturing hollow parts.
상세보기
Wolff,Martin; Budde,Birgit; Werner,Johann Georg; Brueckner,Hubert; Juerss,Detlef Walter; Wellen,Heinz Dieter, Panel element, particularly for a motor vehicle, and method for the production thereof.
상세보기
Rickner, Stephen; Jibrail, Joseph; Camba, Jose; Velasco, Jr., Carlos; Peeler, Calvin; May, Michael, Polyurea-polyurethane composite structure substantially free of volatile organic compounds.
상세보기
Eckardt Helmut,DEX ; Plank Hermann,DEX ; Bleier Harald,AUX, Process for injection molding objects having at least two different layers.
상세보기
MacGregor Cline J. (Lancaster OH) Malone Joseph L. (Lancaster OH) York Monte H. (Akron OH), Process for making a polyurea backed product with a polyurethane skin.
상세보기
Gardner, John A., Process for making decorative automotive interior trim articles with integral in-mold coated polyurethane aromatic elastomer covering.
상세보기
Greene Steven R., Process for making molded polyurethane articles.
상세보기
Masafumi Kurokawa JP; Takayuki Ito JP; Toshihiko Asaya JP, Process for producing polyurethane molded articles.
상세보기
Madan Sanjeev ; Jasenak James R. ; Fair David L., Soft molded composites and a process for their production.
상세보기
Bellasalma, Gerard Jay, System and method for manufacturing a molded article.
상세보기
Cowelchuk,Glenn A.; Adams,Robert J.; Shaner,Kenneth W.; Williams, Jr.,Nelson E., Vehicle part with integrated impact management feature and method of making same.
상세보기
Hayashi,Kentaro; Takasu,Yasuo; Fukuta,Satoshi, Wooden member fabrication method.
상세보기

활용도 분석정보

상세보기

다운로드

내보내기

활용도 Top5 특허

해당 특허가 속한 카테고리에서 활용도가 높은 상위 5개 콘텐츠를 보여줍니다.
더보기 버튼을 클릭하시면 더 많은 관련자료를 살펴볼 수 있습니다.

내보내기 메뉴

내보내기 구분

파일저장
인쇄
메일전송

구성항목

기본정보
상세정보

관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표IPC

저장형식

Text(ASCII format)
Excel format
PIAS분석(.xls)

메일정보

받는사람 (필수): @
보내는사람 (선택): @
제목
내용: KISTI 검색결과 이메일 서비스

안내

총 건의 자료가 검색되었습니다.

다운받으실 자료의 인덱스를 입력하세요. (1-10,000)

검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다.

데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요)

다운로드 파일은 UTF-8 형태로 저장됩니다.
파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오.

Text(ASCII format)
Excel format

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

연합인증

[미국특허] Method of making objects having an elastomeric outer wall and a synthetic foam core 원문보기