Patent · US Expired

Concentrated basal spray

US4776882A · kind A · utility

0Cited by
1References
31Claims
0Family size

Assignee

Inventor

Key dates

Filing dateNov 30, 1983
Grant dateOct 11, 1988
Priority date—
Expiry dateNov 30, 2003

Classification

  • Technology area (CPC A)Human Necessities
  • CPC primaryA01N25/02
  • WIPO fieldBasic materials chemistry
  • WIPO sectorChemistry

Abstract

This invention relates to the discovery that esters of phosphoric and phthalic acids are effective wood penetrant-carriers for biocidally active ingredients, especially oil soluble or oil miscible ingredients, in basal sprays.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.