CA2026631C - Methode d'obturation d'ouvrages miniers - Google Patents

Methode d'obturation d'ouvrages miniers Download PDF

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Publication number
CA2026631C
CA2026631C CA 2026631 CA2026631A CA2026631C CA 2026631 C CA2026631 C CA 2026631C CA 2026631 CA2026631 CA 2026631 CA 2026631 A CA2026631 A CA 2026631A CA 2026631 C CA2026631 C CA 2026631C
Authority
CA
Canada
Prior art keywords
alkali metal
stoppings
metal silicate
mine
composition
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.)
Expired - Fee Related
Application number
CA 2026631
Other languages
English (en)
Other versions
CA2026631A1 (fr
Inventor
Anthony Cecil Plaisted
Leonard George Hickam
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.)
Minova International Ltd
Original Assignee
Fosroc International 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
Application filed by Fosroc International Ltd filed Critical Fosroc International Ltd
Publication of CA2026631A1 publication Critical patent/CA2026631A1/fr
Application granted granted Critical
Publication of CA2026631C publication Critical patent/CA2026631C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Sealing Material Composition (AREA)
CA 2026631 1989-10-12 1990-10-01 Methode d'obturation d'ouvrages miniers Expired - Fee Related CA2026631C (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US42049589A 1989-10-12 1989-10-12
US420,495 1989-10-12
US56176190A 1990-08-27 1990-08-27
US561,761 1995-11-22

Publications (2)

Publication Number Publication Date
CA2026631A1 CA2026631A1 (fr) 1991-04-13
CA2026631C true CA2026631C (fr) 2001-12-18

Family

ID=27024885

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2026631 Expired - Fee Related CA2026631C (fr) 1989-10-12 1990-10-01 Methode d'obturation d'ouvrages miniers

Country Status (2)

Country Link
AU (1) AU627077B2 (fr)
CA (1) CA2026631C (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108979705A (zh) * 2018-07-25 2018-12-11 阜新新纪煤矿科技所 煤矿井下耦合惰气防灭火技术

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4607066A (en) * 1985-05-30 1986-08-19 The Celotex Corporation Mine stopping sealant
US4687790A (en) * 1985-05-30 1987-08-18 The Celotex Corporation Mine stopping caulk

Also Published As

Publication number Publication date
AU627077B2 (en) 1992-08-13
CA2026631A1 (fr) 1991-04-13
AU6394190A (en) 1991-04-18

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed