ES8403779A2 - Procedimiento para la preparacion de madera prensada - Google Patents

Procedimiento para la preparacion de madera prensada

Info

Publication number
ES8403779A2
ES8403779A2 ES498720A ES49872081A ES8403779A2 ES 8403779 A2 ES8403779 A2 ES 8403779A2 ES 498720 A ES498720 A ES 498720A ES 49872081 A ES49872081 A ES 49872081A ES 8403779 A2 ES8403779 A2 ES 8403779A2
Authority
ES
Spain
Prior art keywords
polyisocyanate
release agent
agent composition
phosphorus compound
particle board
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
Application number
ES498720A
Other languages
English (en)
Other versions
ES498720A0 (es
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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.)
Filing date
Publication date
Application filed by Upjohn Co filed Critical Upjohn Co
Publication of ES498720A0 publication Critical patent/ES498720A0/es
Publication of ES8403779A2 publication Critical patent/ES8403779A2/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • 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
    • C08G18/703—Isocyanates or isothiocyanates transformed in a latent form by physical means
    • C08G18/705—Dispersions of isocyanates or isothiocyanates in a liquid medium
    • C08G18/706—Dispersions of isocyanates or isothiocyanates in a liquid medium the liquid medium being water
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/302—Water
    • 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
    • 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
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2125/00—Compositions for processes using internal mould release agents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/06—Polymer mixtures characterised by other features having improved processability or containing aids for moulding methods
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Dispersion Chemistry (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)

Abstract

MEJORAS INTRODUCIDAS EN EL OBJETO DE LA PATENTE PRINCIPAL NUM. 484.004 POR: PROCEDIMIENTO PARA LA FABRICACION DE TABLEROS DE PARTICULAS DE MADERA.CONSISTE EN PONER EN CONTACTO UN MATERIAL ORGANICO COMPACTABLE CON UNA COMPOSICION DE POLIISOCIANATO Y CON CANTIDADES QUE VAN DESDE 0,1 A 20 PARTES POR CADA 100 DE POLIISOCIANATO; Y UN FOSFATO SELECCIONADO DE ENTRE LOS DE FORMULA I O II O BIEN PIROFOSFATOS.COMO POLIISOCIANATO SE EMPLEA POLIMETILENO, POLIFENIL (POLIISOCIANATO CONTENIENDO DESDE 25 HASTA 90 EN PESO DE METILENO BIS (FENIL ISOCIANATO)), SIENDO EL RESTODE LA MEZCLA POLIMETILENO POLIFENIL POLIISOCIANATOS OLIGOMEROS DE FUNCIONALIDAD MAYOR DE DOS.
ES498720A 1980-03-26 1981-01-21 Procedimiento para la preparacion de madera prensada Expired ES8403779A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/134,315 US4257995A (en) 1979-05-03 1980-03-26 Process for preparing particle board and polyisocyanate-phosphorus compound release agent composition therefor

Publications (2)

Publication Number Publication Date
ES498720A0 ES498720A0 (es) 1984-01-01
ES8403779A2 true ES8403779A2 (es) 1984-04-16

Family

ID=22462792

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498720A Expired ES8403779A2 (es) 1980-03-26 1981-01-21 Procedimiento para la preparacion de madera prensada

Country Status (17)

Country Link
US (1) US4257995A (es)
JP (1) JPS56137950A (es)
KR (1) KR830001963B1 (es)
AU (1) AU534399B2 (es)
BE (1) BE886014R (es)
BR (1) BR8101408A (es)
CH (1) CH652964A5 (es)
ES (1) ES8403779A2 (es)
FR (1) FR2479087A2 (es)
GB (1) GB2072686B (es)
GR (1) GR74838B (es)
IT (1) IT1170824B (es)
NL (1) NL8100106A (es)
NO (1) NO154923C (es)
NZ (1) NZ195185A (es)
PH (1) PH17544A (es)
ZA (1) ZA807471B (es)

Families Citing this family (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2921689A1 (de) * 1979-05-29 1980-12-11 Bayer Ag Selbsttrennende bindemittel auf isocyanatbasis sowie deren verwendung in einem verfahren zur herstellung von formkoerpern
USRE31703E (en) * 1980-03-26 1984-10-09 The Upjohn Company Process of making particle board from pyrophosphate treated polyisocyanates
GB2092165A (en) * 1981-02-04 1982-08-11 Ici Plc Polysocyanate wax dispersions and their use in the manufacture of sheets or moulded bodies
US4376088A (en) * 1981-03-18 1983-03-08 The Upjohn Company Process for preparing a particle board using a self-releasing binder comprising a polyisocyanate and a sulfur-containing release agent
US4352696A (en) * 1981-03-30 1982-10-05 The Upjohn Company Process and composition
US4376745A (en) * 1981-06-15 1983-03-15 Washington State University Research Foundation Particle board process using furan resin/isocyanate binder
US4376089A (en) * 1981-06-15 1983-03-08 The Quaker Oats Company Particle board process using polymeric isocyanate/release agent
US4374791A (en) * 1981-09-28 1983-02-22 The Upjohn Company Process for preparing particleboard
US4382108A (en) * 1981-12-21 1983-05-03 The Upjohn Company Novel compositions and process
DE3279475D1 (en) * 1981-12-21 1989-04-06 Dow Chemical Co Composite panels derived from scrap plastics
DE3200914A1 (de) * 1982-01-14 1983-07-28 Held, Kurt, 7218 Trossingen Verfahren zur herstellung von presslingen
DE3208963C2 (de) * 1982-03-12 1985-06-27 Deutsche Fibrit Gesellschaft Ebers & Dr. Müller mbH, 4150 Krefeld Trockenverfahren zur Herstellung stark konturierter Vorformlinge aus defibrierten beleimten Holzfasern
US4428897A (en) 1982-12-23 1984-01-31 The Upjohn Company Process for preparing particle board
US4451425A (en) * 1983-01-28 1984-05-29 The Dow Chemical Company Method for injection molding polyurethane using internal release agents
US4528154A (en) * 1983-06-15 1985-07-09 Atlantic Richfield Company Preparation of molded lignocellulosic compositions using an emulsifiable polyisocyanate binder and an emulsifiable carboxy functional siloxane internal release agent
DE3328662A1 (de) * 1983-08-09 1985-02-21 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von presswerkstoffen mit polyisocyanat-bindemitteln unter mitverwendung von latenten, waermeaktivierbaren katalysatoren
DE3328661A1 (de) * 1983-08-09 1985-02-21 Bayer Ag, 5090 Leverkusen Verwendung von ammoniumsalzen als latente katalysatoren fuer die isocyanat-polyadditionsreaktion
DE3346908A1 (de) * 1983-12-24 1985-07-18 Hornitex Werke Gebr. Künnemeyer GmbH & Co, KG, 4934 Horn-Bad Meinberg Verfahren zur herstellung brandgeschuetzter spanplatten und holzspanformteile
ES2048968T3 (es) * 1989-03-20 1994-04-01 Medite Europ Aparato y metodo de fabricacion de tableros sinteticos, incluyendo tableros ignifugos.
US5200267A (en) * 1989-03-20 1993-04-06 Medite Corporation Fire-retardant synthretic board product
US5389708A (en) * 1992-01-31 1995-02-14 Mitsui Toatsu Chemicals, Inc. Sulfur-containing acid phosphoric ester internal release agent
US5302330A (en) * 1993-06-08 1994-04-12 Harold Umansky Method for the manufacture of waferboard
US5587414A (en) * 1993-11-11 1996-12-24 Imperial Chemical Industries Plc Compatibilising agents
GB9323288D0 (en) * 1993-11-11 1994-01-05 Ici Plc Compatibilising agents
BR9506013A (pt) * 1994-07-05 1997-08-19 Dow Chemical Co Sistema aglutinante de autoliberação para produtos compósitos
CO4410409A1 (es) * 1995-04-17 1997-01-09 Teh Dow Chemical Company Proceso para preparacion de una mezcla estable almacenada de poliisocianato y fosfato
JPH09286007A (ja) * 1996-02-22 1997-11-04 Nippon Polyurethane Ind Co Ltd リグノセルロース系物質成形体の製造方法
US20010021746A1 (en) * 1996-02-29 2001-09-13 Minou Nabavi Isocyanate-based compositions, their process for utilization, their utilization for producing coatings and coating thus obtained
US6433059B1 (en) 1996-03-21 2002-08-13 Santee, Inc. Method for preparing binder materials containing diisocyanates
US6610228B2 (en) 1996-03-21 2003-08-26 Santee, Inc. Dry process for bonding silica-rich plant materials
WO1998038196A1 (fr) * 1997-02-28 1998-09-03 Rhodia Chimie Isocyanates modifies en vue de leur donner une propriete tensiocative, composition en contenant, revetement en resultant
WO2001046085A2 (en) 1999-12-23 2001-06-28 Cosofret Sorin Cezar Composition functioning as a binding agent and as a combat factor against ascensional humidity in building and method to apply
US20020040640A1 (en) * 2000-05-16 2002-04-11 Hsu Wu-Hsiung Ernest Method and system for recovering VOC emissions
US6478998B1 (en) * 2000-09-13 2002-11-12 Borden Chemical, Inc. Hybrid phenol-formaldehyde and polymeric isocyanate based adhesive and methods of synthesis and use
US6464820B2 (en) 2000-12-29 2002-10-15 Basf Corporation Binder resin and synergist composition including a parting agent and process of making lignocellulosic
US6451101B1 (en) 2000-12-29 2002-09-17 Basf Corporation Parting agent for an isocyanate wood binder
US6458238B1 (en) 2000-12-29 2002-10-01 Basf Corporation Adhesive binder and synergist composition and process of making lignocellulosic articles
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
US7018461B2 (en) * 2002-02-22 2006-03-28 Cellulose Solutions, Llc Release agents
DE10215053A1 (de) * 2002-04-05 2003-10-23 Bayer Ag Polyurethan-Dispersionen auf Basis von Fettsäuredialkanolamiden
US20050242459A1 (en) * 2004-04-29 2005-11-03 Savino Thomas G Lignocellulosic composite material and method for preparing the same
KR100779632B1 (ko) * 2005-12-13 2007-11-28 유해일 옥수숫대를 이용한 기능성 판재 및 그 제조방법
EP2042560A1 (de) * 2007-09-19 2009-04-01 Basf Se Leichte Holzwerkstoffe mit guten mechanischen Eigenschaften und geringer Formaldehyd-Emission
US8882898B2 (en) * 2009-11-30 2014-11-11 Guardian Chemicals, Inc. Emulsified release agent for composite panel
DE102009047764A1 (de) 2009-12-10 2011-06-16 Evonik Goldschmidt Gmbh Trennmittel und Verwendung zur Herstellung von Kompositformkörpern
DE102010031376A1 (de) 2010-07-15 2012-01-19 Evonik Goldschmidt Gmbh Verfahren zur Herstellung von Formkörpern aus Cellulose enthaltenden Materialien
JP2015511652A (ja) * 2012-03-15 2015-04-20 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ 変性イソシアナート組成物及び該変性イソシアナート組成物を製造する方法
CA2925748C (en) * 2013-09-30 2021-09-14 Basf Se Lignocellulosic composite articles
WO2017144759A1 (es) * 2016-02-23 2017-08-31 Financiera Maderera, S.A. Procedimiento de fabricación de tableros aligerados estratificados multicapas y tablero obtenido mediante dicho procedimiento
CN109790277B (zh) * 2016-09-23 2021-04-23 旭化成株式会社 多异氰酸酯组合物、封端多异氰酸酯组合物、涂覆组合物、水性涂覆组合物和涂覆基材
KR101910131B1 (ko) * 2018-02-23 2018-10-19 에스케이씨 주식회사 인계 이형제, 이를 포함하는 광학용 중합성 조성물 및 이의 제조방법
WO2021226796A1 (en) * 2020-05-11 2021-11-18 Huntsman International Llc A binder composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943075A (en) * 1970-06-19 1976-03-09 Dunlop Holdings Limited Polyurethane foams
DE2325926C2 (de) * 1973-05-22 1990-08-02 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von lignozellulosehaltigen Werkstoffen
US3919017A (en) * 1973-10-05 1975-11-11 Ellingson Timber Company Polyisocyanate:formaldehyde binder system for cellulosic materials
US4005034A (en) * 1973-10-25 1977-01-25 Stauffer Chemical Company Poly(haloethyl-ethyleneoxy) phosphoric acid ester polymers as flame retardant agents
US4024088A (en) * 1974-12-23 1977-05-17 Union Carbide Corporation Compositions and methods useful in forming polyether polyurethanes having release properties
US4100328A (en) * 1976-06-04 1978-07-11 Basf Wyandotte Corporation Binder composition and process for preparing pressure molded cellulosic articles

Also Published As

Publication number Publication date
ES498720A0 (es) 1984-01-01
GB2072686A (en) 1981-10-07
KR830004964A (ko) 1983-07-23
CH652964A5 (de) 1985-12-13
AU6386780A (en) 1981-10-01
PH17544A (en) 1984-09-19
JPS56137950A (en) 1981-10-28
GB2072686B (en) 1983-10-05
FR2479087A2 (fr) 1981-10-02
AU534399B2 (en) 1984-01-26
NO803947L (no) 1981-09-28
JPS6223641B2 (es) 1987-05-25
ZA807471B (en) 1981-11-25
GR74838B (es) 1984-07-12
KR830001963B1 (ko) 1983-09-29
IT8148061A1 (it) 1982-09-19
IT1170824B (it) 1987-06-03
FR2479087B1 (es) 1985-01-11
NL8100106A (nl) 1981-10-16
US4257995A (en) 1981-03-24
BE886014R (fr) 1981-05-04
NO154923B (no) 1986-10-06
NO154923C (no) 1987-01-14
BR8101408A (pt) 1981-09-29
NZ195185A (en) 1983-09-02
IT8148061A0 (it) 1981-03-19

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