【発明の名称】ポリアルキレングリコ―ルナフチル-3-スルホプロピルジエ―テル化合物およびその塩、その調製方法並びにこれらを含有する電気めっき浴

Title:

Document Type and Number:

Japanese Patent JP2543578

Kind Code:

B2

Abstract:

Novel Polyalkylenglycol naphthyl-3-sulfopropyl diethers and salts thereof of the formula (R1-R3=H, CpH2p-1; p=l-4, A=(PO)m-(EO)n-, (EO)n-(PO)m,-(EO)n EO=ethylenoxide residue, PO=propylenoxide residue, m=0-15, n-1-40, A=H, alkali metal, earth alkali metal, NR5R6R7R8 wherein R5-R8=H, C1-C4-alkyl, aryl, aralkyl) are prepared by reacting the corresponding polyalkylene glycol naphthyl either with propane-1.3-sultone. The compounds are surfactants in particular in electroplating baths for precipitation Zn, Sn, Cu, Ag, Ni and alloys thereof.

Inventors:

UERUNAA KURUTSU
KURAUSUUPEETAA KUROSU

Application Number:

JP16701688A

Publication Date:

October 16, 1996

Filing Date:

July 06, 1988

Export Citation:

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Assignee:

RASHIIGU AG
ZUURUTETSUKU GMBH

International Classes:

C07C67/00; C07C301/00; C07C303/02; C07C303/32; C07C309/07; C07C309/09; C08G65/32; C09K23/42; C07C309/10; C23C18/16; C25D3/02; C25D3/22; C25D3/26; C25D3/38; C25D3/46; C25D3/56; (IPC1-7): C07C309/10; B01F17/42; C07C303/02; C08G65/32; C25D3/22; C25D3/26; C25D3/38; C25D3/46

Attorney, Agent or Firm:

Haruo Hamada

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