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公开(公告)号:US3567532A
公开(公告)日:1971-03-02
申请号:US3567532D
申请日:1969-01-03
申请人: AVISUN CORP
发明人: JEZL JAMES L , KHELGHTIAN HABET M
CPC分类号: C23C18/24 , Y10T428/31
摘要: IN AN ACIDIC CONDITIONING BATH CONTAINING (A) A STRONG, LIQUID MINERAL ACID, (B) A HEXAVALENT CHROMIUM COMPOUND AND (C) WATER, FROM ABOUT 0.01% TO ABOUT 5% BY WEIGHT OF AN ARYL SULFONIC ACID OR AN ARYL PHOSPHONIC ACID IS ADDED TO THE AFOREMENTIONED CONDITIONING BATH COMPONENTS. THE ACIDIC CONDITIONER IS USEFUL FOR CHEMICALLY ETCHING THE SURFACE OF A PLASTIC ARTICLE PRIOR TO TREATING THE ARTICLE WITH A METALLIZING PROCESS. ADHESION OF THE DEPOSITED METAL TO THE SURFACE OF THE PLASTIC ARTICLE IS IMPROVED WHEN THE PLASTIC ARTICLE IS IMMERSED IN THE ACIDIC CONDITIONING BATH.
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公开(公告)号:US3558444A
公开(公告)日:1971-01-26
申请号:US3558444D
申请日:1968-10-11
申请人: AVISUN CORP
摘要: A METHOD FOR QUALITATIVELY DETERMINING THE SURFACE STRAINS IN A MOLDED PLASTIC ARTICLE, THE STRAINS BEING RELATED TO THE PLATEABILITY OF SAID ARTICLE, BY CONTACTING SAID ARTICLE WITH A DISPERSE DYE SOLUTION HAVING SMALL DYE PARTICLES, SO AS TO STAIN SAID ARTICLE, THE DEPTH AND UNIFORMITY OF SHADE OF THE STAINED ARTICLE BEING AN INDICATION OF THE SURFACE STRAINS IN THE PLASTIC ARTICLE.
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公开(公告)号:US3527845A
公开(公告)日:1970-09-08
申请号:US3527845D
申请日:1967-06-28
申请人: AVISUN CORP
CPC分类号: C08J3/12 , C08J2323/02 , C08L23/06 , C08L23/12 , C08L23/142 , C08L23/20 , C08L2666/06
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公开(公告)号:US3470928A
公开(公告)日:1969-10-07
申请号:US3470928D
申请日:1967-10-26
申请人: AVISUN CORP
发明人: SCHWARTZ HAROLD A
CPC分类号: D03D15/00 , D03D15/0088 , D03D23/00 , D03D2700/01 , D03D2700/0137 , D10B2201/02 , D10B2321/021 , D10B2321/022 , D10B2331/02 , D10B2401/063 , D10B2505/10 , D10B2505/18 , Y10S383/908 , Y10S428/91 , Y10T428/24777
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公开(公告)号:US3442833A
公开(公告)日:1969-05-06
申请号:US3442833D
申请日:1966-05-17
申请人: AVISUN CORP
发明人: DOUGHERTY GERALD , HALL LEWIS W JR
IPC分类号: C09D5/20 , C09D153/00 , C08B21/08 , C08F29/10
CPC分类号: C09D5/20 , C09D153/00 , C08L2666/02
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公开(公告)号:US3405027A
公开(公告)日:1968-10-08
申请号:US11441861
申请日:1961-06-02
申请人: AVISUN CORP
发明人: WYCKOFF HAROLD W
CPC分类号: B29C70/224 , B29C55/023 , B29D28/005 , Y10S383/908 , Y10S428/91 , Y10T156/1056 , Y10T156/1304 , Y10T428/24273 , Y10T428/24331 , Y10T428/2457
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公开(公告)号:US3268624A
公开(公告)日:1966-08-23
申请号:US24103262
申请日:1962-11-29
申请人: AVISUN CORP
IPC分类号: C08F297/08
CPC分类号: C08F297/083
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公开(公告)号:US3159696A
公开(公告)日:1964-12-01
申请号:US15068361
申请日:1961-11-07
申请人: AVISUN CORP
发明人: HODGSON JR WILLIAM J
IPC分类号: B29C47/88
CPC分类号: B29C47/8875 , B29C47/0021 , B29C47/8845
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公开(公告)号:US3141194A
公开(公告)日:1964-07-21
申请号:US17221762
申请日:1962-02-09
申请人: AVISUN CORP
发明人: EDWARD JESTER
CPC分类号: B29C47/8875 , B29C47/0021 , B29C47/8845 , C23C2/20 , C23C6/00
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公开(公告)号:US3110927A
公开(公告)日:1963-11-19
申请号:US18733962
申请日:1962-04-13
申请人: AVISUN CORP
发明人: PAUL KOPPEHELE HUGO , JULIUS ZINK
CPC分类号: B29C55/165 , B29C55/08 , Y10S264/73
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