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MY135306A - Preparation processes of an adhesive for lignocellulose and a lignocellulose pressed board - Google Patents

Preparation processes of an adhesive for lignocellulose and a lignocellulose pressed board

Info

Publication number
MY135306A
MY135306A MYPI98000669A MYPI9800669A MY135306A MY 135306 A MY135306 A MY 135306A MY PI98000669 A MYPI98000669 A MY PI98000669A MY PI9800669 A MYPI9800669 A MY PI9800669A MY 135306 A MY135306 A MY 135306A
Authority
MY
Malaysia
Prior art keywords
lignocellulose
adhesive
pressed board
preparation processes
suited
Prior art date
Application number
MYPI98000669A
Inventor
Yasuhiro Matsuzaka
Maki Sato
Hisashi Hokonohara
Ryuji Haseyama
Takashi Nagou
Original Assignee
Mitsui Chemicals Inc
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 Mitsui Chemicals Inc filed Critical Mitsui Chemicals Inc
Publication of MY135306A publication Critical patent/MY135306A/en

Links

Classifications

    • 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
    • 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
    • C09J175/06—Polyurethanes from polyesters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27N—MANUFACTURE BY DRY PROCESSES OF ARTICLES, WITH OR WITHOUT ORGANIC BINDING AGENTS, MADE FROM PARTICLES OR FIBRES CONSISTING OF WOOD OR OTHER LIGNOCELLULOSIC OR LIKE ORGANIC MATERIAL
    • B27N3/00—Manufacture of substantially flat articles, e.g. boards, from particles or fibres
    • B27N3/02—Manufacture of substantially flat articles, e.g. boards, from particles or fibres from particles
    • 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
    • C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/905—Polymer prepared from isocyanate reactant has adhesive property

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Adhesives Or Adhesive Processes (AREA)

Abstract

DESCRIBED IN THE PRESENT INVENTION IS A PROCESS FOR THE PREPARATION OF AN ADHESIVE FOR A LIGNOCELLULOSE PRESSED BOARD, WHICH COMPRISES INJECTING A FIRST STREAM FORMED OF (A) AN ORGANIC ISOCYANATE COMPOUND AND A SECOND STREAM FORMED OF (B) A REACTIVE EMULSIFIER AND (C) AN EMULSIFYING MEDIUM AND OPTIONALLY A MOLD RELEASE AGENT INTO A MIXING CHAMBER UNDER A HIGH PRESSURE OF 40 TO 300 KG/CM2 AND THEN MIXING THEM. ACCORDING TO THIS INVENTION, A PREPARATION PROCESS OF AN ADHESIVE OPTIMUM FOR THE CONTINUOUS PROCESS SUITED FOR THE INDUSTRIAL PRODUCTION IS PROVIDED. OWING TO GOOD RELEASABILITY OF THE INVENTION ADHESIVE AT THE TIME OF HOT PRESSING, THIS ADHESIVE IS SUITED FOR THE INDUSTRIAL PRODUCTION OF A HIGH-QUALITY AND INEXPENSIVE LIGNOCELLULOSE PRESSED BOARD WITH GOOD PRODUCTIVITY.(FIG. 1)
MYPI98000669A 1997-02-21 1998-02-18 Preparation processes of an adhesive for lignocellulose and a lignocellulose pressed board MY135306A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP3784897 1997-02-21
JP3784997 1997-02-21

Publications (1)

Publication Number Publication Date
MY135306A true MY135306A (en) 2008-03-31

Family

ID=26377006

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI98000669A MY135306A (en) 1997-02-21 1998-02-18 Preparation processes of an adhesive for lignocellulose and a lignocellulose pressed board

Country Status (6)

Country Link
KR (1) KR100258821B1 (en)
CN (1) CN1090218C (en)
ID (1) ID19930A (en)
MY (1) MY135306A (en)
NZ (1) NZ329794A (en)
TW (1) TW473529B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1091019C (en) * 1999-01-22 2002-09-18 南京林业大学 Method for producing wheat straw flakeboard
JP4632166B2 (en) * 2001-01-31 2011-02-16 日本ポリウレタン工業株式会社 Adhesive composition for lignocellulosic hot-press molded body and method for producing hot-press molded body using the same
KR100391247B1 (en) * 2001-06-01 2003-07-12 금호미쓰이화학 주식회사 Binder for molding board of lignocellulose
CN101827910B (en) * 2007-08-31 2013-04-17 三井化学株式会社 Mold release agent composition for thermocompression molding and process for producing board
US20110027534A1 (en) * 2008-03-14 2011-02-03 Masanori Ogawa Mold release sheet and molded articles
CN114653563B (en) * 2022-02-11 2023-04-14 北新国际木业有限公司 Surface flame-retardant treatment method for OSB (oriented strand board) and flame-retardant OSB
CN115141343B (en) * 2022-09-05 2023-01-13 万华化学集团股份有限公司 Composition, adhesive composition material thereof, aldehyde-free artificial board and preparation method thereof

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2908844A1 (en) * 1978-03-29 1979-10-11 Ici Ltd ISOCYANATE COMPOSITION EMULSIBLE IN WATER
GB2075038A (en) * 1980-05-02 1981-11-11 Ici Ltd Isocyanate-containing emulsions and their use in a process for manufacturing sheets or moulded bodies
JPH04372685A (en) * 1991-06-21 1992-12-25 Koyo Sangyo Kk Adhesive and bonding method
GB9314555D0 (en) * 1993-07-14 1993-08-25 Ici Plc Polyisocyanate composition
JP2895421B2 (en) * 1995-06-21 1999-05-24 光洋産業株式会社 Adhesive for breathable adherend

Also Published As

Publication number Publication date
KR100258821B1 (en) 2000-06-15
ID19930A (en) 1998-08-27
KR19980071561A (en) 1998-10-26
CN1196374A (en) 1998-10-21
CN1090218C (en) 2002-09-04
TW473529B (en) 2002-01-21
AU695177B1 (en) 1998-08-06
NZ329794A (en) 1999-01-28

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