CA2491294C - Bardeaux de toiture a surface minerale avec reflectance solaire accrue, et processus de production - Google Patents

Bardeaux de toiture a surface minerale avec reflectance solaire accrue, et processus de production Download PDF

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Publication number
CA2491294C
CA2491294C CA 2491294 CA2491294A CA2491294C CA 2491294 C CA2491294 C CA 2491294C CA 2491294 CA2491294 CA 2491294 CA 2491294 A CA2491294 A CA 2491294A CA 2491294 C CA2491294 C CA 2491294C
Authority
CA
Canada
Prior art keywords
pigments
infrared
bitumen
reflective
coating
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 2491294
Other languages
English (en)
Other versions
CA2491294A1 (fr
Inventor
Ming L. Shiao
Gregory F. Jacobs
Husnu M. Kalkanoglu
Keith C. Hong
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.)
Certainteed LLC
Original Assignee
Certainteed LLC
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 US10/749,680 external-priority patent/US7452598B2/en
Application filed by Certainteed LLC filed Critical Certainteed LLC
Publication of CA2491294A1 publication Critical patent/CA2491294A1/fr
Application granted granted Critical
Publication of CA2491294C publication Critical patent/CA2491294C/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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  • Application Of Or Painting With Fluid Materials (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
CA 2491294 2003-12-31 2004-12-30 Bardeaux de toiture a surface minerale avec reflectance solaire accrue, et processus de production Expired - Fee Related CA2491294C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/749,680 US7452598B2 (en) 2003-10-06 2003-12-31 Mineral-surfaced roofing shingles with increased solar heat reflectance, and process for producing same
US10/749,680 2003-12-31

Publications (2)

Publication Number Publication Date
CA2491294A1 CA2491294A1 (fr) 2005-06-30
CA2491294C true CA2491294C (fr) 2012-10-02

Family

ID=34701080

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2491294 Expired - Fee Related CA2491294C (fr) 2003-12-31 2004-12-30 Bardeaux de toiture a surface minerale avec reflectance solaire accrue, et processus de production

Country Status (1)

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CA (1) CA2491294C (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200019888A (ko) * 2017-06-19 2020-02-25 쓰리엠 이노베이티브 프로퍼티즈 컴파니 과립
US20200147577A1 (en) * 2017-06-19 2020-05-14 3M Innovative Properties Company Granules

Also Published As

Publication number Publication date
CA2491294A1 (fr) 2005-06-30

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20180102