DK148359C - Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader - Google Patents

Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader

Info

Publication number
DK148359C
DK148359C DK38278A DK38278A DK148359C DK 148359 C DK148359 C DK 148359C DK 38278 A DK38278 A DK 38278A DK 38278 A DK38278 A DK 38278A DK 148359 C DK148359 C DK 148359C
Authority
DK
Denmark
Prior art keywords
chipboards
procedure
limiting
aqueous polyisocyanate
manufacturing aqueous
Prior art date
Application number
DK38278A
Other languages
Danish (da)
English (en)
Other versions
DK148359B (da
DK38278A (da
Inventor
Wolfgang Reuther
Adolph Segnitz
Otto Wittmann
Juergen Winter
Original Assignee
Basf Ag
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
Priority claimed from DE2703271A external-priority patent/DE2703271C3/de
Priority claimed from DE2724363A external-priority patent/DE2724363C3/de
Priority claimed from DE2724364A external-priority patent/DE2724364C2/de
Application filed by Basf Ag filed Critical Basf Ag
Publication of DK38278A publication Critical patent/DK38278A/da
Publication of DK148359B publication Critical patent/DK148359B/da
Application granted granted Critical
Publication of DK148359C publication Critical patent/DK148359C/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/18—Separation; Purification; Stabilisation; Use of additives
    • 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
    • C08G18/48—Polyethers
    • C08G18/4833—Polyethers containing oxyethylene units
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products 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
    • C08G18/28—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
    • C08G18/6415—Macromolecular compounds not provided for by groups C08G18/42 - C08G18/63 having nitrogen
    • C08G18/6446—Proteins 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
    • C08G18/703—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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Dispersion Chemistry (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
DK38278A 1977-01-27 1978-01-26 Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader DK148359C (da)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE2703271A DE2703271C3 (de) 1977-01-27 1977-01-27 Herstellung wäßriger Isocyanatemulsionen
DE2703271 1977-01-27
DE2724363A DE2724363C3 (de) 1977-05-28 1977-05-28 Wäßrige Isocyanat-Emulsionen für die Verleimung von Spanplatten
DE2724364A DE2724364C2 (de) 1977-05-28 1977-05-28 Verfahren zur Herstellung wäßriger Polyisocyanat-Emulsionen
DE2724364 1977-05-28
DE2724363 1977-05-28

Publications (3)

Publication Number Publication Date
DK38278A DK38278A (da) 1978-07-28
DK148359B DK148359B (da) 1985-06-17
DK148359C true DK148359C (da) 1986-04-01

Family

ID=27187103

Family Applications (1)

Application Number Title Priority Date Filing Date
DK38278A DK148359C (da) 1977-01-27 1978-01-26 Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader

Country Status (7)

Country Link
AT (1) AT370749B (it)
CH (1) CH633303A5 (it)
DK (1) DK148359C (it)
FR (1) FR2378810A1 (it)
IT (1) IT1090372B (it)
NL (1) NL186170C (it)
SE (1) SE440363B (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4279788A (en) * 1980-04-18 1981-07-21 Boise Cascade Corporation Aqueous polyisocyanate-lignin adhesive
US4670068A (en) * 1981-02-19 1987-06-02 Hercules Incorporated Polyfunctional isocyanate crosslinking agents for propellant binders
IT1174111B (it) * 1984-05-30 1987-07-01 Resem Spa Procedimento per preparare emulsioni acquose di poliisocianati
US5106290A (en) * 1987-04-14 1992-04-21 Northrop Corporation Assembly data model tool system
GB8722973D0 (en) * 1987-09-30 1987-11-04 Ici America Inc Aqueous polymer compositions
EP1201695A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials
EP1201696A1 (en) * 2000-10-23 2002-05-02 Huntsman International Llc The use of polyisocyanate compositions as a binder for composite lignocellulosic materials

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5645955B2 (it) * 1973-10-08 1981-10-29
GB1523601A (en) * 1975-03-12 1978-09-06 Ici Ltd Sheets or moulded bodies

Also Published As

Publication number Publication date
CH633303A5 (en) 1982-11-30
SE440363B (sv) 1985-07-29
NL186170C (nl) 1990-10-01
ATA58278A (de) 1982-09-15
FR2378810A1 (fr) 1978-08-25
NL186170B (nl) 1990-05-01
AT370749B (de) 1983-04-25
IT1090372B (it) 1985-06-26
DK148359B (da) 1985-06-17
FR2378810B1 (it) 1984-06-22
NL7800040A (nl) 1978-07-31
SE7800804L (sv) 1978-07-28
DK38278A (da) 1978-07-28

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Legal Events

Date Code Title Description
PBP Patent lapsed