Polymer composition, the production and further processing thereof into receptacles
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
B65D-085/82
B28B-003/20
C08K-005/13
출원번호
US-0381444
(1999-08-23)
우선권정보
DE-0002142 (1998-01-22)
국제출원번호
PCT/EP99/00068
(1999-01-08)
국제공개번호
WO99/37710
(1999-07-29)
발명자
/ 주소
Beese, Ulrich
출원인 / 주소
Gebr. Otto GmbH & Co. KG
대리인 / 주소
Dubno, HerbertMyers, Jonathan
인용정보
피인용 횟수 :
1인용 특허 :
11
초록▼
A process for preparing a container for handling a household waste material which involves molding a household waste container from a plastic batch material containing 0.1 to 10% by weight of at least one phenol biocide selected from the group consisting of 5,5'-dichloro-2,2'-dihydroxydiphenyl metha
A process for preparing a container for handling a household waste material which involves molding a household waste container from a plastic batch material containing 0.1 to 10% by weight of at least one phenol biocide selected from the group consisting of 5,5'-dichloro-2,2'-dihydroxydiphenyl methane, 3,5,3',5'-tetrachloro-4,4'-dihydroxydiphenyl methane, 3,5,6,3',5',6'-hexachloro-2,2'-dihydroxydiphenyl methane, 5,5'-dichloro-2,2'-dihydroxydiphenyl sulfide, 2,4,5,2',4',5'-hexachloro-dihydroxydiphenyl sulfide, 3,5,3',5'-tetrachloro-2,2'-dihydroxydiphenyl sulfide, and 2,4,4'-trichloro-2'-hydroxydiphenyl ether to form the container with an inner and an outer co-extruded layer wherein the phenol is applied on a co-extruded layer forming the surface of the inner co-extruded layer.
대표청구항▼
1. A process for preparing a container for handling a household waste material which comprises molding a household waste container from a plastic batch material containing 0.1 to 10% by weight of at least one phenol biocide selected from the group consisting of 5,5'-dichloro-2,2'-dihydroxydiphenyl m
1. A process for preparing a container for handling a household waste material which comprises molding a household waste container from a plastic batch material containing 0.1 to 10% by weight of at least one phenol biocide selected from the group consisting of 5,5'-dichloro-2,2'-dihydroxydiphenyl methane, 3,5,3',5'-tetrachloro-4,4'-dihydroxydiphenyl methane, 3,5,6,3',5',6'-hexachloro-2,2'-dihydroxydiphenyl methane, 5,5'-dichloro-2,2'-dihydroxydiphenyl sulfide, 2,4,5,2',4',5'-hexachloro-dihydroxydiphenyl sulfide, 3,5,3',5'-tetrachloro-2,2'-dihydroxydiphenyl sulfide, and 2,4,4'-trichloro-2'-hydroxydiphenyl ether to form the container with an inner and an outer co-extruded layer wherein the phenol is applied on a co-extruded layer forming the surface of the inner co-extruded layer. 2. The container for handling a household waste material prepared by the process defined in claim 1. 3. A process for handling a household waste material which comprises the steps of (a) molding a household waste container from a plastic batch material containing 0.1 to 10% by weight of at least one phenol biocide selected from the group consisting of 5,5'-dichloro-2,2'-dihydroxydiphenyl methane, 3,5,3',5'-tetrachloro-4,4'-dihydroxydiphenyl methane, 3,5,6,3',5',6'-hexachloro-2,2'-dihydroxydiphenyl methane, 5,5'-dichloro-2,2'-dihydroxydiphenyl sulfide, 2,4,5,2',4',5'-hexachloro-dihydroxydiphenyl sulfide, 3,5,3',5'-tetrachloro-2,2'-dihydroxydiphenyl sulfide, and 2,4,4'-trichloro-2'-hydroxydiphenyl ether to form the container with an inner and an outer co-extruded layer wherein the phenol is applied on a co-extruded layer forming the surface of the inner co-extruded layer; and (b) storing household waste in said container so that the household waste is at least partially sterilized by the phenol biocide.
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