CA2126456C - Produits composites de grande resistance, et methode de fabrication connexe - Google Patents

Produits composites de grande resistance, et methode de fabrication connexe Download PDF

Info

Publication number: CA2126456C
Authority: CA; Canada
Prior art keywords: wood; elements; product; composite; veneer
Prior art date: 1992-01-09
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

CA002126456A

Other languages

English (en)

Other versions

CA2126456A1 (fr

Inventor

Derek Barnes

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.)

Weyerhaeuser Co

Original Assignee

Weyerhaeuser 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.)

1992-01-09

Filing date

1992-01-09

Publication date

2003-05-20

1992-01-09 Application filed by Weyerhaeuser Co filed Critical Weyerhaeuser Co

1992-01-09 Priority claimed from PCT/CA1992/000005 external-priority patent/WO1993013922A1/fr

1993-07-22 Publication of CA2126456A1 publication Critical patent/CA2126456A1/fr

2003-05-20 Application granted granted Critical

2003-05-20 Publication of CA2126456C publication Critical patent/CA2126456C/fr

2012-01-09 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000002131 composite material Substances 0.000 title claims abstract description 40
238000004519 manufacturing process Methods 0.000 title description 2
239000002023 wood Substances 0.000 claims abstract description 95
238000005520 cutting process Methods 0.000 claims description 15
239000000853 adhesive Substances 0.000 claims description 3
230000001070 adhesive effect Effects 0.000 claims description 3
235000012431 wafers Nutrition 0.000 description 11
238000000034 method Methods 0.000 description 6
230000009471 action Effects 0.000 description 4
230000008901 benefit Effects 0.000 description 4
230000008859 change Effects 0.000 description 3
230000008569 process Effects 0.000 description 2
239000007858 starting material Substances 0.000 description 2
241000183024 Populus tremula Species 0.000 description 1
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000007547 defect Effects 0.000 description 1
230000001419 dependent effect Effects 0.000 description 1
SLGWESQGEUXWJQ-UHFFFAOYSA-N formaldehyde;phenol Chemical compound O=C.OC1=CC=CC=C1 SLGWESQGEUXWJQ-UHFFFAOYSA-N 0.000 description 1
230000006872 improvement Effects 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
229920001568 phenolic resin Polymers 0.000 description 1
230000009467 reduction Effects 0.000 description 1
229920005989 resin Polymers 0.000 description 1
239000011347 resin Substances 0.000 description 1
230000000717 retained effect Effects 0.000 description 1
238000000926 separation method Methods 0.000 description 1
238000004513 sizing Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
241000894007 species Species 0.000 description 1

Landscapes

Manufacture Of Wood Veneers (AREA)
Laminated Bodies (AREA)

CA002126456A 1992-01-09 1992-01-09 Produits composites de grande resistance, et methode de fabrication connexe Expired - Fee Related CA2126456C (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/CA1992/000005 WO1993013922A1 (fr)	1990-08-29	1992-01-09	Produits composites de haute resistance et leur procede de fabrication

Publications (2)

Publication Number	Publication Date
CA2126456A1 CA2126456A1 (fr)	1993-07-22
CA2126456C true CA2126456C (fr)	2003-05-20

Family

ID=4172912

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002126456A Expired - Fee Related CA2126456C (fr)	1992-01-09	1992-01-09	Produits composites de grande resistance, et methode de fabrication connexe

Country Status (2)

Country	Link
AU (1)	AU1157592A (fr)
CA (1)	CA2126456C (fr)

1992
- 1992-01-09 AU AU11575/92A patent/AU1157592A/en not_active Abandoned
- 1992-01-09 CA CA002126456A patent/CA2126456C/fr not_active Expired - Fee Related

Also Published As

Publication number	Publication date
AU1157592A (en)	1993-08-03
CA2126456A1 (fr)	1993-07-22

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Legal Events

Date	Code	Title	Description
1998-12-18	EEER	Examination request
2011-01-10	MKLA	Lapsed