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NTIS 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0641118 (1984-08-15) |
우선권정보 | DE-3330760 (1983-08-26) |
발명자 / 주소 |
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출원인 / 주소 |
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인용정보 | 피인용 횟수 : 8 인용 특허 : 2 |
The present invention is directed to an upholstered seat consisting of an in situ foam core based on a cold foam formulation and an air-permeable covering and to a process for integrally producing an upholstered seat with improved standards of comfort by back foaming a covering material in a mold, c
An upholstered seat comprising: (a) an in situ foam core based on a cold foam formulation, (b) a foam-impermeable sealing layer which covers said foam core and which is selected from the group consisting of paper, paper-like products, and films which are capable of being dissolved, and (c) an air-pe
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