CA991973A - Method for bonding wet woods - Google Patents
Method for bonding wet woodsInfo
- Publication number
- CA991973A CA991973A CA187,917A CA187917A CA991973A CA 991973 A CA991973 A CA 991973A CA 187917 A CA187917 A CA 187917A CA 991973 A CA991973 A CA 991973A
- Authority
- CA
- Canada
- Prior art keywords
- bonding wet
- woods
- wet woods
- bonding
- wet
- 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
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J175/00—Adhesives based on polyureas or polyurethanes; Adhesives based on derivatives of such polymers
- C09J175/04—Polyurethanes
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
- C08L2666/54—Inorganic substances
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T156/00—Adhesive bonding and miscellaneous chemical manufacture
- Y10T156/10—Methods of surface bonding and/or assembly therefor
- Y10T156/1052—Methods of surface bonding and/or assembly therefor with cutting, punching, tearing or severing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/16—Two dimensionally sectional layer
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31551—Of polyamidoester [polyurethane, polyisocyanate, polycarbamate, etc.]
- Y10T428/31591—Next to cellulosic
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Veneer Processing And Manufacture Of Plywood (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Applications Claiming Priority (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3407573A JPS557361B2 (en) | 1973-03-27 | 1973-03-27 | |
JP3407373A JPS5034088B2 (en) | 1973-03-27 | 1973-03-27 | |
JP3407473A JPS5420563B2 (en) | 1973-03-27 | 1973-03-27 | |
JP4004273A JPS49125503A (en) | 1973-04-10 | 1973-04-10 | |
JP48101232A JPS5829827B2 (en) | 1973-09-10 | 1973-09-10 | Shitsujiyun mokuzaiyo settsuchiyakuzaisoseibutsu |
Publications (1)
Publication Number | Publication Date |
---|---|
CA991973A true CA991973A (en) | 1976-06-29 |
Family
ID=27521580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA187,917A Expired CA991973A (en) | 1973-03-27 | 1973-12-11 | Method for bonding wet woods |
Country Status (5)
Country | Link |
---|---|
US (1) | US3897581A (en) |
CA (1) | CA991973A (en) |
DE (1) | DE2362052C3 (en) |
GB (1) | GB1458529A (en) |
IT (1) | IT1000393B (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941521A (en) * | 1989-10-03 | 1990-07-17 | Macmillan Bloedel Limited | Finger jointing green lumber |
Families Citing this family (39)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA1077352A (en) * | 1975-03-06 | 1980-05-13 | Usm Corporation | Coating and bonding method particularly for sole attaching |
US4057535A (en) * | 1976-04-14 | 1977-11-08 | Tatyana Esperovna Lipatova | Adhesive for gluing together soft body tissues |
US4143014A (en) * | 1977-11-09 | 1979-03-06 | The Upjohn Company | Novel compositions |
US4208369A (en) * | 1977-12-14 | 1980-06-17 | Baltek Corporation | Technique for converting balsa logs into panels |
US4122878A (en) * | 1977-12-14 | 1978-10-31 | Baltek Corporation | Technique for converting balsa logs into panels |
US4351680A (en) * | 1978-04-06 | 1982-09-28 | Baltek Corporation | Technique for converting balsa logs into contourable panels |
US4228053A (en) * | 1979-01-29 | 1980-10-14 | The Upjohn Company | Concrete preparation with aqueous solution of product from polyether with polymethylene polyphenyl polyisocyanate |
US4313775A (en) * | 1979-12-20 | 1982-02-02 | Moore Luther L | Wood brick |
US4439553A (en) * | 1983-01-17 | 1984-03-27 | W. R. Grace & Co. | High molecular weight aromatic amine scavengers and method of use |
US4522975A (en) * | 1984-06-01 | 1985-06-11 | Olin Corporation | Select NCO-terminated, uretdione group-containing polyurethane prepolymers and lignocellulosic composite materials prepared therefrom |
GB8417704D0 (en) * | 1984-07-11 | 1984-08-15 | Secr Defence | Laminate materials |
US5147897A (en) * | 1990-08-27 | 1992-09-15 | Nisshinbo Industries, Inc. | Method for producing non-yellowing polyurethane urea foam |
SE9003554L (en) * | 1990-11-08 | 1992-05-09 | Traeform I Karlstad Ab | MANUFACTURING OF LIMITED WOODEN PRODUCTS |
DE4300557C2 (en) * | 1993-01-12 | 1995-11-30 | Alexander Schmidmeier | Process for the production of crack-free, dried bamboo tubes |
DE9316636U1 (en) * | 1993-10-30 | 1994-01-20 | Holzbau Kraemer Gmbh | Endless timber bar |
DE19630270A1 (en) * | 1996-07-26 | 1998-01-29 | Henkel Kgaa | Surface coating process |
US6402841B1 (en) | 1997-02-21 | 2002-06-11 | Akzo Nobel N.V. | Glue application device with glue conduit surrounding hardener conduit |
TW440472B (en) * | 1997-03-12 | 2001-06-16 | Akzo Nobel Nv | A method for supplying a fluid |
SE9800105L (en) * | 1998-01-16 | 1999-07-17 | Green Gluing Scandinavia Ab | Method for producing sub-assemblies for end products of different types of wood |
DE10100220A1 (en) * | 2001-01-04 | 2002-07-11 | Basf Ag | Wood materials from wooden parts glued with polyisocyanates |
US6632873B2 (en) * | 2001-11-19 | 2003-10-14 | Ashland, Inc. | Two-part polyurethane adhesives for structural finger joints and method therefor |
WO2003093385A2 (en) * | 2002-05-03 | 2003-11-13 | Huntsman International Llc | Lignocellulosic composites, adhesive systems, and process |
US20040170856A1 (en) * | 2002-12-04 | 2004-09-02 | Bill Arndell | Laminated wood products and process for making the same |
GB0229844D0 (en) * | 2002-12-23 | 2003-01-29 | Ici Plc | Adhesive |
DE102005005339A1 (en) * | 2005-01-27 | 2006-08-10 | Hd Wood Technologies Ltd. | Process for veneer production |
US7875149B2 (en) * | 2005-06-08 | 2011-01-25 | Ppg Industries Ohio, Inc. | Aircraft adhesive |
US20090123671A1 (en) * | 2007-11-12 | 2009-05-14 | Zhongdi Huang | Fir plank structure and processing method thereof |
CN102439058B (en) | 2009-03-06 | 2015-07-29 | 生物高聚物技术有限公司 | Foam materials containing albumen, their manufacture and purposes |
US8519031B2 (en) | 2009-03-06 | 2013-08-27 | Biopolymer Technologies, Ltd. | Protein-containing emulsions and adhesives, and manufacture and use thereof |
EP2359996B1 (en) | 2010-02-15 | 2017-04-12 | HD Wood Technologies Limited | Method for producing a veneer |
SI2576661T1 (en) | 2010-06-07 | 2017-05-31 | Evertree | Protein-containing adhesives, and manufacture and use thereof |
AT510651B1 (en) * | 2010-10-29 | 2016-03-15 | Mikowitsch Herbert | ADHESIVE |
PT2527107E (en) | 2011-05-24 | 2013-11-22 | Padana Ag | Method and apparatus for the fabrication of an endless band from a fiber material block, in particular wood block, the endless band. |
EP2760879B1 (en) | 2011-09-09 | 2023-06-14 | Evertree | Protein-containing adhesives, and manufacture and use thereof |
CA3075325A1 (en) * | 2011-09-09 | 2013-03-14 | Evertree | Protein-containing adhesives, and manufacture and use thereof |
EP3666845A1 (en) | 2012-07-30 | 2020-06-17 | Evertree | Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use |
SE541538C2 (en) * | 2015-06-18 | 2019-10-29 | Stora Enso Oyj | Method of producing a laminated wood product, and laminated wood products |
DE102015010118A1 (en) * | 2015-08-04 | 2017-02-09 | Binderholz International AG | Process for the production of wooden components |
DE102015012312B4 (en) * | 2015-09-23 | 2024-03-28 | Binderholz International AG | Process for producing wooden components |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3076738A (en) * | 1959-01-30 | 1963-02-05 | Uschmann Curt | Method of treating and laminating green wood veneer |
DE1235483B (en) * | 1963-05-03 | 1967-03-02 | Bayer Ag | Moisture-drying, one-component polyurethane varnishes containing solvents |
DE1300275C2 (en) * | 1964-01-10 | 1975-07-10 | Bayer Ag, 5090 Leverkusen | PROCESS FOR THE MANUFACTURING OF POSSIBLE FOAMED POLYURETHANES |
DE1237306B (en) * | 1964-09-26 | 1967-03-23 | Bayer Ag | Process for the production of polyurethane plastics |
US3741853A (en) * | 1970-08-06 | 1973-06-26 | Publishers Paper Co | Repair of wood panels |
-
1973
- 1973-12-11 CA CA187,917A patent/CA991973A/en not_active Expired
- 1973-12-11 US US42370773 patent/US3897581A/en not_active Expired - Lifetime
- 1973-12-13 DE DE2362052A patent/DE2362052C3/en not_active Expired
- 1973-12-21 GB GB5963673A patent/GB1458529A/en not_active Expired
- 1973-12-24 IT IT5459973A patent/IT1000393B/en active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4941521A (en) * | 1989-10-03 | 1990-07-17 | Macmillan Bloedel Limited | Finger jointing green lumber |
Also Published As
Publication number | Publication date |
---|---|
US3897581A (en) | 1975-07-29 |
DE2362052B2 (en) | 1979-01-18 |
DE2362052A1 (en) | 1974-10-10 |
IT1000393B (en) | 1976-03-30 |
GB1458529A (en) | 1976-12-15 |
DE2362052C3 (en) | 1979-09-13 |
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