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CA2039124A1 - High productivity joint compound - Google Patents

High productivity joint compound

Info

Publication number
CA2039124A1
CA2039124A1 CA 2039124 CA2039124A CA2039124A1 CA 2039124 A1 CA2039124 A1 CA 2039124A1 CA 2039124 CA2039124 CA 2039124 CA 2039124 A CA2039124 A CA 2039124A CA 2039124 A1 CA2039124 A1 CA 2039124A1
Authority
CA
Canada
Prior art keywords
joint compound
high productivity
hydroxyethylcellulose
thickener
joint
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.)
Granted
Application number
CA 2039124
Other languages
French (fr)
Other versions
CA2039124C (en
Inventor
Charles L. Burdick
Thomas J. Podlas
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.)
Aqualon Co
Original Assignee
Aqualon 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
Application filed by Aqualon Co filed Critical Aqualon Co
Publication of CA2039124A1 publication Critical patent/CA2039124A1/en
Application granted granted Critical
Publication of CA2039124C publication Critical patent/CA2039124C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing Material Composition (AREA)
  • Curing Cements, Concrete, And Artificial Stone (AREA)

Abstract

Joint compounds suitable for use with plaster wallboard are disclosed wherein the use of an aqueous suspension of a nonionic cellulose ether such as hydroxyethylcellulose in an inorganic salt as the thickener result in much shorter mixing times, higher production rates and improved joint compound properties.
CA 2039124 1990-04-12 1991-03-26 High productivity joint compound Expired - Fee Related CA2039124C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50835590A 1990-04-12 1990-04-12
US508,355 1990-04-12

Publications (2)

Publication Number Publication Date
CA2039124A1 true CA2039124A1 (en) 1991-10-13
CA2039124C CA2039124C (en) 2001-12-25

Family

ID=24022419

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2039124 Expired - Fee Related CA2039124C (en) 1990-04-12 1991-03-26 High productivity joint compound

Country Status (1)

Country Link
CA (1) CA2039124C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712897B2 (en) * 2001-05-21 2004-03-30 National Gypsum Properties, Llc. Pre-blend composition, and method of making joint compound using same

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6712897B2 (en) * 2001-05-21 2004-03-30 National Gypsum Properties, Llc. Pre-blend composition, and method of making joint compound using same

Also Published As

Publication number Publication date
CA2039124C (en) 2001-12-25

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed