IT948754B - PROCEDURE FOR PRODUCING OR NOBLE TARE LIGNOCELLULOSIC MATERIALS - Google Patents
PROCEDURE FOR PRODUCING OR NOBLE TARE LIGNOCELLULOSIC MATERIALSInfo
- Publication number
- IT948754B IT948754B IT48604/72A IT4860472A IT948754B IT 948754 B IT948754 B IT 948754B IT 48604/72 A IT48604/72 A IT 48604/72A IT 4860472 A IT4860472 A IT 4860472A IT 948754 B IT948754 B IT 948754B
- Authority
- IT
- Italy
- Prior art keywords
- tare
- noble
- procedure
- producing
- lignocellulosic materials
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B21/00—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board
- B32B21/04—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material
- B32B21/042—Layered products comprising a layer of wood, e.g. wood board, veneer, wood particle board comprising wood as the main or only constituent of a layer, which is next to another layer of the same or of a different material of wood
-
- 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
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
- C08G18/64—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63
- C08G18/6484—Polysaccharides and derivatives thereof
-
- 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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/727—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80 comprising distillation residues or non-distilled raw phosgenation products
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K5/00—Use of organic ingredients
- C08K5/16—Nitrogen-containing compounds
- C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2317/00—Animal or vegetable based
- B32B2317/16—Wood, e.g. woodboard, fibreboard, woodchips
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B32—LAYERED PRODUCTS
- B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
- B32B2607/00—Walls, panels
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Dry Formation Of Fiberboard And The Like (AREA)
- Polyurethanes Or Polyureas (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2109686A DE2109686C3 (en) | 1971-03-02 | 1971-03-02 | Process for the production or refinement of materials containing lignocellulose |
Publications (1)
Publication Number | Publication Date |
---|---|
IT948754B true IT948754B (en) | 1973-06-11 |
Family
ID=5800178
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT48604/72A IT948754B (en) | 1971-03-02 | 1972-02-28 | PROCEDURE FOR PRODUCING OR NOBLE TARE LIGNOCELLULOSIC MATERIALS |
Country Status (8)
Country | Link |
---|---|
BE (1) | BE780125A (en) |
DE (1) | DE2109686C3 (en) |
ES (1) | ES400280A1 (en) |
FR (1) | FR2127925A5 (en) |
GB (1) | GB1387454A (en) |
IT (1) | IT948754B (en) |
NL (1) | NL7202567A (en) |
SE (1) | SE360303B (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2325926C2 (en) * | 1973-05-22 | 1990-08-02 | Bayer Ag, 5090 Leverkusen | Process for the production of materials containing lignocellulose |
GB1523601A (en) * | 1975-03-12 | 1978-09-06 | Ici Ltd | Sheets or moulded bodies |
AT375581B (en) * | 1978-12-13 | 1984-08-27 | Oesterr Forsch Seibersdorf | METHOD FOR PRODUCING WOOD-PLASTIC COMBINATIONS |
DE2921689A1 (en) * | 1979-05-29 | 1980-12-11 | Bayer Ag | SELF-SEPARATING ISOCYANATE-BASED BINDERS AND THE USE THEREOF IN A METHOD FOR THE PRODUCTION OF MOLDED BODIES |
US4361662A (en) | 1981-04-09 | 1982-11-30 | Atlantic Richfield Company | Organic polyisocyanate-alkylene oxide adhesive composition for preparing lignocellulosic composite products |
US4414361A (en) * | 1981-08-17 | 1983-11-08 | Atlantic Richfield Company | Organic polyisocyanate-cyclic alkylene carbonate adhesive binder compositions |
DE3328662A1 (en) * | 1983-08-09 | 1985-02-21 | Bayer Ag, 5090 Leverkusen | METHOD FOR THE PRODUCTION OF COMPRESSED MATERIALS WITH POLYISOCYANATE BINDING AGENTS USING LATENTS, HEAT-ACTIVATABLE CATALYSTS |
GB8813396D0 (en) * | 1988-06-07 | 1988-07-13 | Earl H A | Composite materials |
US5179143A (en) * | 1988-07-26 | 1993-01-12 | Bayer Aktiengesellschaft | Process for the preparation of compression molded materials |
US5128407A (en) * | 1991-07-25 | 1992-07-07 | Miles Inc. | Urea extended polyisocyanates |
JP2611171B2 (en) * | 1991-09-30 | 1997-05-21 | 工業技術院長 | Biodegradable polymer material |
DE4200324A1 (en) * | 1992-01-09 | 1993-07-15 | Bayer Ag | USE OF A SUGAR PRODUCT CONTAINING ISOCYANATE GROUPS AS A BINDER IN THE COMPRESSION OF SUBSTRATES FOR THE PRODUCTION OF COMPRESSED MATERIALS |
DE4400465A1 (en) | 1993-07-12 | 1995-01-19 | Bayer Ag | New mixtures and their use as binders for the production of composite materials |
DE9314552U1 (en) * | 1993-09-25 | 1994-01-05 | Gröpper, Inge, 59065 Hamm | Composite of fibers or straws |
DE19529575A1 (en) * | 1995-08-11 | 1997-02-13 | Remmers Bauchemie Gmbh | Wood prod. with increased weather resistance and dimensional stability - impregnated with reactive poly:isocyanate, esp. di:phenyl-methane di:isocyanate, for plywood, laminate and timber esp. for use outdoors or in damp environment. |
US6294117B1 (en) | 1998-12-17 | 2001-09-25 | Bayer Corporation | Mixed PMDI/solid novolac resin binders for the production of wood composite products |
US6214265B1 (en) | 1998-12-17 | 2001-04-10 | Bayer Corporation | Mixed PMDI/resole resin binders for the production of wood composite products |
US6224800B1 (en) | 1998-12-17 | 2001-05-01 | Bayer Corporation | Extended polymethylene poly(phenylisocyanate) resin binders for the production of wood composite products |
US6287495B1 (en) | 1998-12-23 | 2001-09-11 | Bayer Corporation | Thixotropic wood binder compositions |
US6416696B1 (en) | 1999-12-16 | 2002-07-09 | Bayer Corporation | Aqueous mixed pMDI/phenolic resin binders for the production of wood composite products |
DE10047485A1 (en) | 2000-09-26 | 2002-04-11 | Bayer Ag | Storage-stable latent catalysts containing isocyanate binders |
US6822042B2 (en) | 2001-10-24 | 2004-11-23 | Temple-Inland Forest Products Corporation | Saccharide-based resin for the preparation of composite products |
US6846849B2 (en) | 2001-10-24 | 2005-01-25 | Temple-Inland Forest Products Corporation | Saccharide-based resin for the preparation of foam |
NL1025082C2 (en) * | 2003-12-19 | 2005-06-21 | Hakhold B V | Shelf for indoor use. |
CN113715126B (en) * | 2021-10-15 | 2023-02-21 | 阜南县猛发工艺品有限公司 | Production process of waterproof willow |
-
1971
- 1971-03-02 DE DE2109686A patent/DE2109686C3/en not_active Expired
-
1972
- 1972-02-28 NL NL7202567A patent/NL7202567A/xx unknown
- 1972-02-28 IT IT48604/72A patent/IT948754B/en active
- 1972-02-29 ES ES400280A patent/ES400280A1/en not_active Expired
- 1972-03-01 SE SE02605/72A patent/SE360303B/xx unknown
- 1972-03-01 GB GB953172A patent/GB1387454A/en not_active Expired
- 1972-03-02 BE BE780125A patent/BE780125A/en not_active IP Right Cessation
- 1972-03-02 FR FR7207152A patent/FR2127925A5/fr not_active Expired
Also Published As
Publication number | Publication date |
---|---|
DE2109686C3 (en) | 1980-09-25 |
GB1387454A (en) | 1975-03-19 |
SE360303B (en) | 1973-09-24 |
DE2109686B2 (en) | 1980-01-24 |
ES400280A1 (en) | 1974-12-16 |
DE2109686A1 (en) | 1972-09-14 |
NL7202567A (en) | 1972-09-05 |
BE780125A (en) | 1972-09-04 |
FR2127925A5 (en) | 1972-10-13 |
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