CA1321944C - Coagulants cationiques additionnes de silice colloidale utilisables dans le traitement des eaux d'evacuation de cabines de pistolage - Google Patents

Coagulants cationiques additionnes de silice colloidale utilisables dans le traitement des eaux d'evacuation de cabines de pistolage

Info

Publication number
CA1321944C
CA1321944C CA000615452A CA615452A CA1321944C CA 1321944 C CA1321944 C CA 1321944C CA 000615452 A CA000615452 A CA 000615452A CA 615452 A CA615452 A CA 615452A CA 1321944 C CA1321944 C CA 1321944C
Authority
CA
Canada
Prior art keywords
paint
water
ratio
colloidal silica
detackifying
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
CA000615452A
Other languages
English (en)
Inventor
Claudia V. Stenger
Chu-Jen W. Huang
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ChampionX LLC
Original Assignee
Nalco Chemical Co
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.)
Filing date
Publication date
Priority claimed from US07/318,308 external-priority patent/US4929382A/en
Application filed by Nalco Chemical Co filed Critical Nalco Chemical Co
Application granted granted Critical
Publication of CA1321944C publication Critical patent/CA1321944C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Separation Of Suspended Particles By Flocculating Agents (AREA)
CA000615452A 1989-03-03 1989-09-29 Coagulants cationiques additionnes de silice colloidale utilisables dans le traitement des eaux d'evacuation de cabines de pistolage Expired - Fee Related CA1321944C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US318,308 1981-11-05
US07/318,308 US4929382A (en) 1988-08-01 1989-03-03 Cationic coagulants plus colloidal silica for use in paint detackification

Publications (1)

Publication Number Publication Date
CA1321944C true CA1321944C (fr) 1993-09-07

Family

ID=23237613

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000615452A Expired - Fee Related CA1321944C (fr) 1989-03-03 1989-09-29 Coagulants cationiques additionnes de silice colloidale utilisables dans le traitement des eaux d'evacuation de cabines de pistolage

Country Status (1)

Country Link
CA (1) CA1321944C (fr)

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Legal Events

Date Code Title Description
MKLA Lapsed