[특허]Particle foam component having a textured surface and method and mold for the manufacture thereof

Particle foam component having a textured surface and method and mold for the manufacture thereof 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	B29C-044/02 C08J-009/232 B29C-033/10 B29C-033/42 B29C-033/44 B29C-044/44 B29K-023/00
출원번호	US-0211029 (2014-03-14)
등록번호	US-9457499 (2016-10-04)
발명자 / 주소	Maidl, Janja Plikat, Claudia Schmitz, Johann Burkhard Zwick, Roland Rolf Otto Zwick, Carola Eva Marianne
출원인 / 주소	Herman Miller, Inc.
대리인 / 주소	Michael Best & Friedrich LLP
인용정보	피인용 횟수 : 0 인용 특허 : 66

초록 ▼

An element molded from a particle foam, including for example expanded polypropylene foam, includes at least one visible exterior surface defined by the particle foam. The visible exterior surface is textured having a roughness depth of less than or equal to 1.00 mm and a plurality of vent interfaces each having a maximum width of less than or equal to 0.4 mm. Methods of molding the element, together with a mold and a method of making the mold, are also provided.

대표청구항 ▼

1. A molded component comprising: an element molded from a particle foam, said element comprising at least one visible exterior surface defined by said particle foam, wherein said visible exterior surface includes a class-A surface texture having a roughness depth of less than or equal to 1.0 mm and a plurality of vent interfaces each having a maximum width of less than or equal to 0.4 mm. 2. The molded component of claim 1 wherein said particle foam comprises an expanded polypropylene foam. 3. The molded component of claim 2 wherein said roughness depth is less than or equal to about 0.5 mm. 4. The molded component of claim 2 wherein said plurality of vent interfaces are distributed with a density of one vent interface per 100 mm2 of surface area or less. 5. The molded component of claim 2 wherein said expanded polypropylene foam is formed from polypropylene beads having a pearl size of less than or equal to 5.0 mm. 6. The molded component of claim 2 wherein said at least one visible exterior surface comprises a pair of opposite visible side exterior surfaces. 7. The molded component of claim 6 wherein said at least one visible exterior surface further comprises an upper and lower visible exterior surface. 8. The molded component of claim 2 wherein said element comprises a partition wall. 9. The molded component of claim 8 wherein said partition wall comprises an in-molded accessory interface. 10. The molded component of claim 2 wherein said roughness depth is less than or equal to 0.4 mm. 11. The molded component of claim 2 wherein said expanded polypropylene foam is formed from polypropylene beads having a bulk density of less than or equal to 90 g/l. 12. The molded component of claim 2 wherein said vent interfaces are circular and have a diameter of less than or equal to 0.4 mm. 13. A partition system comprising: a wall element molded from a particle foam comprising at least one visible exterior surface defined by said particle foam, wherein said visible exterior surface includes a class-A texture having a roughness depth of less than or equal to 1.0 mm and a plurality of vent interfaces each having a maximum width of less than or equal to 0.4 mm. 14. The partition system of claim 13, wherein said class-A texture includes a crepe texture. 15. The partition system of claim 13, wherein said wall element is curved. 16. The partition system of claim 13, further comprising a plurality of additional wall elements connected together. 17. A partition system comprising: a wall element molded from a particle foam comprising at least one visible exterior class-A surface defined by said particle foam, wherein said visible exterior surface includes a plurality of vent interfaces having a maximum width of less than or equal to 0.4 mm and distributed with a density of at least one vent interface per 100 mm2 of surface area or less. 18. The partition system of claim 17, wherein said visible exterior class-A surface includes vent interfaces distributed with a density of three vent interfaces per 100 mm2 of surface area or less. 19. The partition system of claim 17, wherein said visible exterior class-A surface is textured having a roughness depth of less than or equal to 1.0 mm. 20. The partition system of claim 17, wherein said particle foam comprises an expanded polypropylene foam formed from polypropylene beads having a pearl size of less than or equal to 5.0 mm.

이 특허에 인용된 특허 (66)

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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

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 관리번호, 국가코드, 자료구분, 상태, 출원번호, 출원일자, 공개번호, 공개일자, 공고번호, 공고일자, 등록번호, 등록일자, 발명명칭(한글), 발명명칭(영문), 출원인(한글), 출원인(영문), 출원인코드, 대표출원인, 출원인국적, 출원인주소, 발명자, 발명자E, 발명자코드, 발명자주소, 발명자 우편번호, 발명자국적, 대표IPC, IPC코드, 요약, 미국특허분류, 대리인주소, 대리인코드, 대리인(한글), 대리인(영문), 국제공개일자, 국제공개번호, 국제출원일자, 국제출원번호, 우선권, 우선권주장일, 우선권국가, 우선권출원번호, 원출원일자, 원출원번호, 지정국, Citing Patents, Cited Patents
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

연합인증

Particle foam component having a textured surface and method and mold for the manufacture thereof 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

이 특허에 인용된 특허 (66)

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Particle foam component having a textured surface and method and mold for the manufacture thereof 원문보기

초록 ▼

대표청구항 ▼

연구과제 타임라인

전체(0) 논문(0) 특허(0) 보고서(0)

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이 특허에 인용된 특허 (66)

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