CA989289A - Light weight chip boards and a process for the production thereof - Google Patents
Light weight chip boards and a process for the production thereofInfo
- Publication number
- CA989289A CA989289A CA153,647A CA153647A CA989289A CA 989289 A CA989289 A CA 989289A CA 153647 A CA153647 A CA 153647A CA 989289 A CA989289 A CA 989289A
- Authority
- CA
- Canada
- Prior art keywords
- production
- light weight
- chip boards
- weight chip
- boards
- 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
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/04—Condensation polymers of aldehydes or ketones with phenols only
- C08L61/06—Condensation polymers of aldehydes or ketones with phenols only of aldehydes with phenols
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
- C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
- C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
- C08L61/26—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds
- C08L61/28—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with heterocyclic compounds with melamine
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT116172A AT334068B (en) | 1972-02-14 | 1972-02-14 | METHOD FOR MANUFACTURING LIGHT PANELED PANELS |
Publications (1)
Publication Number | Publication Date |
---|---|
CA989289A true CA989289A (en) | 1976-05-18 |
Family
ID=3507918
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA153,647A Expired CA989289A (en) | 1972-02-14 | 1972-10-11 | Light weight chip boards and a process for the production thereof |
Country Status (7)
Country | Link |
---|---|
AT (1) | AT334068B (en) |
BE (1) | BE787404A (en) |
CA (1) | CA989289A (en) |
CH (1) | CH565649A5 (en) |
DE (1) | DE2219164A1 (en) |
FR (1) | FR2172630A6 (en) |
SE (1) | SE390272B (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU615009B2 (en) * | 1987-10-23 | 1991-09-19 | Isovolta Osterreichische Isolierstoffwerke Aktiengesellschaft | Process for manufacturing a compression-moulded synthetic resin object, possibly in board form, and fabricated material for use in said process |
US6572804B2 (en) | 2000-10-18 | 2003-06-03 | Borden Chemical, Inc. | Method for making building panels having low edge thickness swelling |
US7141195B2 (en) | 2003-09-05 | 2006-11-28 | Weyerhaeuser Co. | Process for making engineered lignocellulosic-based panels |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3200914A1 (en) * | 1982-01-14 | 1983-07-28 | Held, Kurt, 7218 Trossingen | METHOD FOR PRODUCING PRESSES |
US5071682A (en) * | 1989-07-28 | 1991-12-10 | Melamine Chemicals, Inc. | Method of using non-resinous melamine to safen urea-formaldehyde-wood composite products and product produced thereby |
-
1972
- 1972-02-14 AT AT116172A patent/AT334068B/en not_active IP Right Cessation
- 1972-04-14 CH CH556072A patent/CH565649A5/xx not_active IP Right Cessation
- 1972-04-20 DE DE19722219164 patent/DE2219164A1/en active Pending
- 1972-05-05 FR FR7216189A patent/FR2172630A6/en not_active Expired
- 1972-08-03 SE SE1012872A patent/SE390272B/en unknown
- 1972-08-10 BE BE787404A patent/BE787404A/en unknown
- 1972-10-11 CA CA153,647A patent/CA989289A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AU615009B2 (en) * | 1987-10-23 | 1991-09-19 | Isovolta Osterreichische Isolierstoffwerke Aktiengesellschaft | Process for manufacturing a compression-moulded synthetic resin object, possibly in board form, and fabricated material for use in said process |
US6572804B2 (en) | 2000-10-18 | 2003-06-03 | Borden Chemical, Inc. | Method for making building panels having low edge thickness swelling |
US7141195B2 (en) | 2003-09-05 | 2006-11-28 | Weyerhaeuser Co. | Process for making engineered lignocellulosic-based panels |
Also Published As
Publication number | Publication date |
---|---|
ATA116172A (en) | 1976-04-15 |
FR2172630A6 (en) | 1973-09-28 |
SE390272B (en) | 1976-12-13 |
CH565649A5 (en) | 1975-08-29 |
DE2219164A1 (en) | 1973-08-30 |
AT334068B (en) | 1976-12-27 |
BE787404A (en) | 1972-12-01 |
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