DK305889D0 - Bad samt fremgangsmaade til elektrodeponering af chrom - Google Patents

Bad samt fremgangsmaade til elektrodeponering af chrom

Info

Publication number: DK305889D0
Authority: DK; Denmark
Prior art keywords: bath; electrodeposition; chrome; depolariser; asi
Prior art date: 1988-06-21

Application number

DK305889A

Other languages

English (en)

Other versions

DK305889A (da

Inventor

Nicholas M Martyak

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.)

1988-06-21

Filing date

1989-06-20

Publication date

1989-06-20

1989-06-20 Application filed by M & T Chemicals Inc filed Critical M & T Chemicals Inc

1989-06-20 Publication of DK305889D0 publication Critical patent/DK305889D0/da

1989-12-22 Publication of DK305889A publication Critical patent/DK305889A/da

Links

238000000034 method Methods 0.000 title abstract 2
238000004070 electrodeposition Methods 0.000 title 1
DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 abstract 2
-1 nitrogen organic compound Chemical class 0.000 abstract 2
238000007747 plating Methods 0.000 abstract 2
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 abstract 1
VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 abstract 1
KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 abstract 1
239000004471 Glycine Substances 0.000 abstract 1
150000001735 carboxylic acids Chemical class 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 abstract 1
239000011651 chromium Substances 0.000 abstract 1
229910052804 chromium Inorganic materials 0.000 abstract 1
AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 abstract 1
229910052740 iodine Inorganic materials 0.000 abstract 1
239000011630 iodine Substances 0.000 abstract 1
229910052757 nitrogen Inorganic materials 0.000 abstract 1
IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 1
229910052711 selenium Inorganic materials 0.000 abstract 1
239000011669 selenium Substances 0.000 abstract 1
AGGIJOLULBJGTQ-UHFFFAOYSA-N sulfoacetic acid Chemical compound OC(=O)CS(O)(=O)=O AGGIJOLULBJGTQ-UHFFFAOYSA-N 0.000 abstract 1

Classifications

- C—CHEMISTRY; METALLURGY
- C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
- C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
- C25D3/00—Electroplating: Baths therefor
- C25D3/02—Electroplating: Baths therefor from solutions
- C25D3/04—Electroplating: Baths therefor from solutions of chromium
- C25D3/10—Electroplating: Baths therefor from solutions of chromium characterised by the organic bath constituents used

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
Materials Engineering (AREA)
Metallurgy (AREA)
Engineering & Computer Science (AREA)
Electroplating And Plating Baths Therefor (AREA)
Chemically Coating (AREA)
Paints Or Removers (AREA)
Electrolytic Production Of Metals (AREA)
Adhesives Or Adhesive Processes (AREA)
Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Electroplating Methods And Accessories (AREA)

DK305889A 1988-06-21 1989-06-20 Bad samt fremgangsmaade til elektrodeponering af chrom DK305889A (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US07/209,679 US4810336A (en)	1988-06-21	1988-06-21	Electroplating bath and process for depositing functional, at high efficiencies, chromium which is bright and smooth

Publications (2)

Publication Number	Publication Date
DK305889D0 true DK305889D0 (da)	1989-06-20
DK305889A DK305889A (da)	1989-12-22

Family

ID=22779796

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK305889A DK305889A (da)	1988-06-21	1989-06-20	Bad samt fremgangsmaade til elektrodeponering af chrom

Country Status (14)

Country	Link
US (1)	US4810336A (da)
EP (1)	EP0348043B1 (da)
CN (1)	CN1016450B (da)
AT (1)	ATE85091T1 (da)
AU (1)	AU626133B2 (da)
BR (1)	BR8902989A (da)
DE (1)	DE68904606D1 (da)
DK (1)	DK305889A (da)
ES (1)	ES2011996A6 (da)
FI (1)	FI892578A7 (da)
IL (1)	IL90013A0 (da)
NO (1)	NO892555L (da)
TR (1)	TR23837A (da)
ZA (1)	ZA893686B (da)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0379786A (ja) *	1989-09-01	1991-04-04	M & T Chem Inc	クロムメツキ浴
US5196109A (en) *	1991-08-01	1993-03-23	Geoffrey Scott	Trivalent chromium electrolytes and plating processes employing same
JP3299680B2 (ja) *	1996-12-12	2002-07-08	帝国ピストンリング株式会社	Ｃｒ−Ｍｏ−Ｉ合金めっき皮膜および前記皮膜を有する部材
EP0860519A1 (en) *	1997-02-12	1998-08-26	LUIGI STOPPANI S.p.A.	Chromium plating from baths catalyzed with alkanedisulfonic-alkanesulfonic compounds with inhibitors such as aminoalkanesulfonic acids and heterocyclic bases
DE102005059367B4 (de) *	2005-12-13	2014-04-03	Enthone Inc.	Elektrolytzusammensetzung und Verfahren zur Abscheidung rissfreier, korrosionsbeständiger und harter Chrom- und Chromlegierungsschichten
CN105177640A (zh) *	2015-08-04	2015-12-23	重庆立道表面技术有限公司	一种高效高性能高硬镀铬工艺
CN106283131A (zh) *	2016-08-26	2017-01-04	湖北吉和昌化工科技有限公司	微酸性镀液光亮镀铜用光亮剂及其制备方法
CN107868965B (zh) *	2016-09-26	2019-05-28	宝山钢铁股份有限公司	一种用于控制镀铬钢板表面氧化铬量的方法
CN110565124A (zh) *	2019-08-05	2019-12-13	宣城金诺模塑科技有限公司	一种汽车饰件用镀铬溶液及其电镀方法
CN111304702A (zh) *	2020-04-21	2020-06-19	重庆中会表面处理有限公司	一种零件镀铬工艺方法

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3758390A (en) *	1971-06-18	1973-09-11	M & T Chemicals Inc	Novel cromium plating compositions
US4472249A (en) *	1981-08-24	1984-09-18	M&T Chemicals Inc.	Bright chromium plating baths and process

1988
- 1988-06-21 US US07/209,679 patent/US4810336A/en not_active Expired - Lifetime
1989
- 1989-04-18 IL IL90013A patent/IL90013A0/xx unknown
- 1989-04-28 ES ES8901490A patent/ES2011996A6/es not_active Expired - Fee Related
- 1989-05-05 CN CN89103046A patent/CN1016450B/zh not_active Expired
- 1989-05-17 ZA ZA893686A patent/ZA893686B/xx unknown
- 1989-05-24 DE DE8989305252T patent/DE68904606D1/de not_active Expired - Lifetime
- 1989-05-24 EP EP89305252A patent/EP0348043B1/en not_active Expired - Lifetime
- 1989-05-24 AT AT89305252T patent/ATE85091T1/de active
- 1989-05-26 FI FI892578A patent/FI892578A7/fi not_active Application Discontinuation
- 1989-06-07 TR TR89/0476A patent/TR23837A/xx unknown
- 1989-06-20 BR BR898902989A patent/BR8902989A/pt not_active Application Discontinuation
- 1989-06-20 AU AU36621/89A patent/AU626133B2/en not_active Ceased
- 1989-06-20 NO NO89892555A patent/NO892555L/no unknown
- 1989-06-20 DK DK305889A patent/DK305889A/da not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK305889A (da)	1989-12-22
IL90013A0 (en)	1989-12-15
CN1038676A (zh)	1990-01-10
NO892555L (no)	1989-12-22
EP0348043B1 (en)	1993-01-27
CN1016450B (zh)	1992-04-29
TR23837A (tr)	1990-09-25
FI892578A0 (fi)	1989-05-26
FI892578L (fi)	1989-12-22
ZA893686B (en)	1990-01-31
ES2011996A6 (es)	1990-02-16
EP0348043A1 (en)	1989-12-27
ATE85091T1 (de)	1993-02-15
AU3662189A (en)	1990-01-04
US4810336A (en)	1989-03-07
DE68904606D1 (de)	1993-03-11
AU626133B2 (en)	1992-07-23
NO892555D0 (no)	1989-06-20
BR8902989A (pt)	1990-02-06
FI892578A7 (fi)	1989-12-22

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Legal Events

Date	Code	Title	Description
1994-02-28	AHB	Application shelved due to non-payment