ATE39345T1 - POLYMERIC ADDITIVES FOR WATER. - Google Patents

POLYMERIC ADDITIVES FOR WATER.

Info

Publication number: ATE39345T1
Authority: AT; Austria
Prior art keywords: water; polymeric additives; polymeric; additives
Prior art date: 1983-03-07

Application number

AT84301450T

Other languages

German (de)

Inventor

Leonard J Persinski

Jerry L Walker

Bennett P Boffardi

Original Assignee

Calgon Corp

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.)

1983-03-07

Filing date

1984-03-05

Publication date

1989-01-15

1984-03-05 Application filed by Calgon Corp filed Critical Calgon Corp

1984-03-05 Priority claimed from EP84301450A external-priority patent/EP0122013B1/en

1989-01-15 Application granted granted Critical

1989-01-15 Publication of ATE39345T1 publication Critical patent/ATE39345T1/en

Links

239000000654 additive Substances 0.000 title 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title 1

AT84301450T 1983-03-07 1984-03-05 POLYMERIC ADDITIVES FOR WATER. ATE39345T1 (en)

Applications Claiming Priority (3)

Application Number	Priority Date	Filing Date	Title
US47280883A	1983-03-07	1983-03-07
US57833184A	1984-02-14	1984-02-14
EP84301450A EP0122013B1 (en)	1983-03-07	1984-03-05	Polymeric additives for water

Publications (1)

Publication Number	Publication Date
ATE39345T1 true ATE39345T1 (en)	1989-01-15

Family

ID=27227072

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT84301450T ATE39345T1 (en)	1983-03-07	1984-03-05	POLYMERIC ADDITIVES FOR WATER.

Country Status (1)

Country	Link
AT (1)	ATE39345T1 (en)

1984
- 1984-03-05 AT AT84301450T patent/ATE39345T1/en not_active IP Right Cessation

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Legal Events

Date	Code	Title	Description
1989-04-15	UEP	Publication of translation of european patent specification
2002-02-15	RZN	Patent revoked