PT78630A - Hydrophobic composite and method for producing thereof - Google Patents

Hydrophobic composite and method for producing thereof

Info

Publication number
PT78630A
PT78630A PT78630A PT7863084A PT78630A PT 78630 A PT78630 A PT 78630A PT 78630 A PT78630 A PT 78630A PT 7863084 A PT7863084 A PT 7863084A PT 78630 A PT78630 A PT 78630A
Authority
PT
Portugal
Prior art keywords
producing
hydrophobic composite
hydrophobic
composite
Prior art date
Application number
PT78630A
Other languages
Portuguese (pt)
Other versions
PT78630B (en
Inventor
Charles E Craig
Original Assignee
Craig Research Ltd
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 US06/496,919 external-priority patent/US4474852A/en
Application filed by Craig Research Ltd filed Critical Craig Research Ltd
Publication of PT78630A publication Critical patent/PT78630A/en
Publication of PT78630B publication Critical patent/PT78630B/en

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/20—Controlling water pollution; Waste water treatment
    • Y02A20/204—Keeping clear the surface of open water from oil spills
PT78630A 1983-05-23 1984-05-23 Hydrophobic composite and method for producing thereof PT78630B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/496,919 US4474852A (en) 1983-05-23 1983-05-23 Hydrophobic colloidal oxide treated core material, method of production and composition comprised thereof
CA000432466A CA1188571A (en) 1983-05-23 1983-07-14 Hydrophobic composite including core, polyurethane/ asphalt first coat and hydrophobic colloidal oxide second coat, and method of production

Publications (2)

Publication Number Publication Date
PT78630A true PT78630A (en) 1984-06-01
PT78630B PT78630B (en) 1986-06-18

Family

ID=25670093

Family Applications (1)

Application Number Title Priority Date Filing Date
PT78630A PT78630B (en) 1983-05-23 1984-05-23 Hydrophobic composite and method for producing thereof

Country Status (2)

Country Link
ES (1) ES8601720A1 (en)
PT (1) PT78630B (en)

Also Published As

Publication number Publication date
PT78630B (en) 1986-06-18
ES532695A0 (en) 1985-11-16
ES8601720A1 (en) 1985-11-16

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Legal Events

Date Code Title Description
MM3A Annulment or lapse

Free format text: LAPSE DUE TO NON-PAYMENT OF FEES

Effective date: 19911213