DK166887D0 - Aktiveringsproces til dannelse af vedhaengende kromelektroaflejringer fra hoejenergi-effektive krombade paa metalunderlag - Google Patents

Aktiveringsproces til dannelse af vedhaengende kromelektroaflejringer fra hoejenergi-effektive krombade paa metalunderlag

Info

Publication number: DK166887D0
Authority: DK; Denmark
Prior art keywords: crumbing; disposals; pending; creation; high energy
Prior art date: 1985-08-09

Application number

DK166887A

Other languages

Danish (da)

English (en)

Other versions

DK166887A (da

Inventor

Hyman Chessin

Warren H Mcmullen

Allen R Jones

William C Korbach

Original Assignee

M & T Chemicals Inc

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1985-08-09

Filing date

1987-04-01

Publication date

1987-04-01

1985-08-09 Priority claimed from US06/764,273 external-priority patent/US4585530A/en

1985-09-26 Priority claimed from US06/780,469 external-priority patent/US4668348A/en

1985-10-15 Priority claimed from US06/787,403 external-priority patent/US4664759A/en

1986-01-06 Priority claimed from US06/816,180 external-priority patent/US4717456A/en

1987-04-01 Application filed by M & T Chemicals Inc filed Critical M & T Chemicals Inc

1987-04-01 Publication of DK166887D0 publication Critical patent/DK166887D0/da

1987-04-01 Publication of DK166887A publication Critical patent/DK166887A/da

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D5/00—Electroplating characterised by the process; Pretreatment or after-treatment of workpieces
- C25D5/34—Pretreatment of metallic surfaces to be electroplated
- C25D5/36—Pretreatment of metallic surfaces to be electroplated of iron or steel

Landscapes

Chemical & Material Sciences (AREA)
Engineering & Computer Science (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Organic Chemistry (AREA)
Electroplating And Plating Baths Therefor (AREA)
Electroplating Methods And Accessories (AREA)

DK166887A 1985-08-09 1987-04-01 Aktiveringsproces til dannelse af vedhaengende kromelektroaflejringer fra hoejenergi-effektive krombade paa metalunderlag DK166887A (da)

Applications Claiming Priority (5)

Application Number	Priority Date	Filing Date	Title
US06/764,273 US4585530A (en)	1985-08-09	1985-08-09	Process for forming adherent chromium electrodeposits from high energy efficient bath on ferrous metal substrates
US06/780,469 US4668348A (en)	1985-09-26	1985-09-26	Method for forming adherent, bright, smooth and hard chromium electrodeposits on ferrous metal substrates from high energy efficient chromium baths
US06/787,403 US4664759A (en)	1985-10-15	1985-10-15	Method for forming adherent, bright, smooth and hard chromium electrodeposits on stainless steel substrates from high energy efficient chromium baths
US06/816,180 US4717456A (en)	1986-01-06	1986-01-06	Two-step electrolytic activation process for chromium electrodeposition
PCT/US1986/001351 WO1987000869A1 (en)	1985-08-09	1986-06-24	Process for forming adherent chromium electrodeposits from a high energy efficient bath

Publications (2)

Publication Number	Publication Date
DK166887D0 true DK166887D0 (da)	1987-04-01
DK166887A DK166887A (da)	1987-04-01

Family

ID=27505697

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK166887A DK166887A (da)	1985-08-09	1987-04-01	Aktiveringsproces til dannelse af vedhaengende kromelektroaflejringer fra hoejenergi-effektive krombade paa metalunderlag

Country Status (9)

Country	Link
EP (1)	EP0235173A1 (es)
AU (1)	AU6127486A (es)
BR (1)	BR8606816A (es)
DK (1)	DK166887A (es)
ES (1)	ES2000386A6 (es)
GR (1)	GR862069B (es)
IL (1)	IL79641A0 (es)
PT (1)	PT83165B (es)
WO (1)	WO1987000869A1 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US5041138A (en) *	1986-11-20	1991-08-20	Massachusetts Institute Of Technology	Neomorphogenesis of cartilage in vivo from cell culture
US5741685A (en) *	1995-06-07	1998-04-21	Children's Medical Center Corporation	Parenchymal cells packaged in immunoprotective tissue for implantation
US8763173B2 (en) *	2008-09-26	2014-07-01	Kohler Co.	Stainless steel plumbing fixtures with resistant coatings
US20200032412A1 (en) *	2018-07-25	2020-01-30	The Boeing Company	Compositions and Methods for Activating Titanium Substrates
CN113737239A (zh) *	2021-08-30	2021-12-03	凯瑞电子(诸城)有限公司	一种防止压力传感器金属外壳氧化的液体配方及处理工艺

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2915444A (en) *	1955-12-09	1959-12-01	Enthone	Process for cleaning and plating ferrous metals
US3694326A (en) *	1969-11-03	1972-09-26	Allegheny Ludlum Steel	Pretreatment of stainless steel for electroplating
BE786737A (fr) *	1971-07-27	1973-01-26	Bayer Rickmann Gmbh	Procede de traitement prealable de toles d'acier pour l'emaillage en une couche apres formage
US3726773A (en) *	1971-08-02	1973-04-10	Us Army	Surface preparation of maraging steel for electroplating
DE2500730C3 (de) *	1975-01-10	1980-04-24	Bergische Metallwarenfabrik Dillenberg & Co Kg, 5601 Gruiten	Galvanisches Chrombad
IT1047584B (it) *	1975-09-26	1980-10-20	Centro Speriment Metallurg	Metodo per migliorare la suscetti bilita dell acciaio ai rivestimenti
US4234396A (en) *	1978-03-08	1980-11-18	Mark Perakh	Chromium plating
US4412892A (en) *	1981-07-13	1983-11-01	The United States Of America As Represented By The Secretary Of The Army	Pretreatment of superalloys and stainless steels for electroplating
JPS6057519B2 (ja) *	1981-08-20	1985-12-16	住友金属工業株式会社	耐焼付性に優れた油井管継手およびその製造方法
US4472249A (en) *	1981-08-24	1984-09-18	M&T Chemicals Inc.	Bright chromium plating baths and process
DE3278369D1 (en) *	1982-02-09	1988-05-26	Ibm	Electrodeposition of chromium and its alloys
US4450050A (en) *	1983-02-03	1984-05-22	M&T Chemicals Inc.	Process for bonding high efficiency chromium electrodeposits

1986
- 1986-06-24 BR BR8606816A patent/BR8606816A/pt unknown
- 1986-06-24 EP EP86904565A patent/EP0235173A1/en not_active Withdrawn
- 1986-06-24 AU AU61274/86A patent/AU6127486A/en not_active Abandoned
- 1986-06-24 WO PCT/US1986/001351 patent/WO1987000869A1/en not_active Application Discontinuation
- 1986-08-05 GR GR862069A patent/GR862069B/el unknown
- 1986-08-06 IL IL79641A patent/IL79641A0/xx unknown
- 1986-08-06 ES ES8600893A patent/ES2000386A6/es not_active Expired
- 1986-08-07 PT PT83165A patent/PT83165B/pt unknown
1987
- 1987-04-01 DK DK166887A patent/DK166887A/da active IP Right Grant

Also Published As

Publication number	Publication date
EP0235173A1 (en)	1987-09-09
ES2000386A6 (es)	1988-02-16
PT83165A (en)	1986-09-01
IL79641A0 (en)	1986-11-30
EP0235173A4 (en)	1987-07-13
AU6127486A (en)	1987-03-05
GR862069B (en)	1986-12-24
PT83165B (en)	1988-01-04
BR8606816A (pt)	1987-10-13
DK166887A (da)	1987-04-01
WO1987000869A1 (en)	1987-02-12

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Legal Events

Date	Code	Title	Description
1989-02-13	AHB	Application shelved due to non-payment
1993-07-26	B1	Patent granted (law 1993)