TW200516173A - Corrosion inhibiting composition and article containing it - Google Patents

Corrosion inhibiting composition and article containing it

Info

Publication number
TW200516173A
TW200516173A TW093115423A TW93115423A TW200516173A TW 200516173 A TW200516173 A TW 200516173A TW 093115423 A TW093115423 A TW 093115423A TW 93115423 A TW93115423 A TW 93115423A TW 200516173 A TW200516173 A TW 200516173A
Authority
TW
Taiwan
Prior art keywords
composition
film
solid
interceptor
corrosion inhibiting
Prior art date
Application number
TW093115423A
Other languages
Chinese (zh)
Inventor
Donald Aloysius Kubik
Boris Varshal
Efim Ya Lyublinski
Barbara Ann Nygaard
Original Assignee
Northern Technologies Int
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 US10/453,304 external-priority patent/US20030213936A1/en
Priority claimed from US10/676,752 external-priority patent/US7270775B2/en
Application filed by Northern Technologies Int filed Critical Northern Technologies Int
Publication of TW200516173A publication Critical patent/TW200516173A/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
    • Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
    • Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
    • Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics

Landscapes

  • Compositions Of Macromolecular Compounds (AREA)
  • Wrappers (AREA)

Abstract

An effective corrosion inhibiting polymer composition including an interceptor for an acid gas combined with known VCI ingredients produces a more effective VCI than the prior art composition. The composition in macrogranular form may be held in a receptacle which is sealed in a container in which ferrous articles are protected. When the composition, greatly diluted is injection- or blow-molded or extruded as film which contains more than 100 ppm of a 2,4,6-tri-substituted phenol and uniformly dispersed small amounts of solid micron-sized particles of interceptor, an alkali metal nitrite and a solid adjuvant to aid in dispersing the solid particles, the film is transparent and has a smooth surface. All solid particles in the material have a primary particle size smaller than 53 μm which makes it possible to obtain the uniform dispersion, transparency and smooth surfaces of an article such as film in which a ferrous metal object is wrapped prior to shipment; or, a capsule which is filled with the VCIs and placed with ferrous metal objects in a sealed container.
TW093115423A 2003-01-22 2004-05-28 Corrosion inhibiting composition and article containing it TW200516173A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US54031032A 2003-01-22 2003-01-22
US10/453,304 US20030213936A1 (en) 2002-01-22 2003-06-03 Corrosion inhibiting formula and corrosion inhibiting articles using same
US10/676,752 US7270775B2 (en) 2002-01-22 2003-10-01 Corrosion inhibiting composition and article containing it

Publications (1)

Publication Number Publication Date
TW200516173A true TW200516173A (en) 2005-05-16

Family

ID=57798943

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093115423A TW200516173A (en) 2003-01-22 2004-05-28 Corrosion inhibiting composition and article containing it

Country Status (1)

Country Link
TW (1) TW200516173A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114364740A (en) * 2019-07-03 2022-04-15 北方技术国际公司 Biodegradable VCI packaging compositions

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114364740A (en) * 2019-07-03 2022-04-15 北方技术国际公司 Biodegradable VCI packaging compositions
CN114364740B (en) * 2019-07-03 2024-04-30 北方技术国际公司 Biodegradable VCI packaging compositions

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