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公开(公告)号:KR820002027B1
公开(公告)日:1982-10-25
申请号:KR790001899
申请日:1979-06-11
Applicant: STANDARD OIL CO OHIO
IPC: C08F291/00 , C08J3/00
Abstract: The color and impact strength of nitrile polymers, prepared by polymn. of an olefinically unsatd. nitrile with a monovinyl monomer in the presence of a rubber, were improved by heating the polymer to a plastic state in the absence of O and in presence of an inert gas. Thus, an acrylonitrile-rubber-vinyl compd. latex, coagulated and formed into strands was pelletized by screw extrusion in the presence of CO2. The product had Izod impact strength 2.57kg/cm2, yellowness index 28.
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公开(公告)号:ZA7603432B
公开(公告)日:1977-05-25
申请号:ZA7603432
申请日:1976-06-09
Applicant: STANDARD OIL CO OHIO
CPC classification number: B29C47/92 , B29C47/0023 , B29C47/0026 , B29C47/20 , B29C47/22 , B29C47/28 , B29C47/86 , B29C47/862 , B29C2947/92209 , B29C2947/92409 , B29C2947/92704 , B29C2947/92904
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公开(公告)号:ZA764676B
公开(公告)日:1977-07-27
申请号:ZA764676
申请日:1976-08-03
Applicant: STANDARD OIL CO OHIO
IPC: B29C20060101 , B29D20060101 , B29C , B29D
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公开(公告)号:ZA7604676B
公开(公告)日:1977-07-27
申请号:ZA7604676
申请日:1976-08-03
Applicant: STANDARD OIL CO OHIO
IPC: B29C20060101 , B29D20060101 , B29C , B29D
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公开(公告)号:ZA766996B
公开(公告)日:1977-10-26
申请号:ZA766996
申请日:1976-11-23
Applicant: STANDARD OIL CO OHIO
Inventor: BOND T , STANDISH N
Abstract: The case of the plastic container (1) is produced in the form of a laminated body from two resin layers. The inner layer (2), coming into contact with the goods, is a virgin resin. The outer layer (3) is a recycled resin. The container thus contains recycled plastic, however the plastic coming into contact with the goods is always virgin and corresponds to health and safety standards. The preferred use of the container (1) is a bottle.
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公开(公告)号:ZA7606996B
公开(公告)日:1977-10-26
申请号:ZA7606996
申请日:1976-11-23
Applicant: STANDARD OIL CO OHIO
Inventor: BOND T , STANDISH N
CPC classification number: B65D23/02 , B29B2911/14053 , B29B2911/14066 , B29B2911/1408 , B29B2911/14093 , B29B2911/14113 , B29C49/22
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