DK302279A - Vandige isocyanat-emulsioner til limning af spaanplader - Google Patents

Vandige isocyanat-emulsioner til limning af spaanplader

Info

Publication number
DK302279A
DK302279A DK302279A DK302279A DK302279A DK 302279 A DK302279 A DK 302279A DK 302279 A DK302279 A DK 302279A DK 302279 A DK302279 A DK 302279A DK 302279 A DK302279 A DK 302279A
Authority
DK
Denmark
Prior art keywords
chipboards
charging
aqueous isocyanate
isocyanate emulsions
emulsions
Prior art date
Application number
DK302279A
Other languages
English (en)
Other versions
DK149598C (da
DK149598B (da
Inventor
W Reuter
A Segnitz
O Wittmann
H Schatz
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6044765&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DK302279(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Basf Ag filed Critical Basf Ag
Publication of DK302279A publication Critical patent/DK302279A/da
Publication of DK149598B publication Critical patent/DK149598B/da
Application granted granted Critical
Publication of DK149598C publication Critical patent/DK149598C/da

Links

Classifications

    • 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
    • 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
    • C08G18/70—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
    • 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
    • C09J175/08—Polyurethanes from polyethers
    • 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
    • C08G2170/00—Compositions for adhesives
    • C08G2170/80—Compositions for aqueous adhesives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Materials Engineering (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Dry Formation Of Fiberboard And The Like (AREA)
DK302279A 1978-07-19 1979-07-18 Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader DK149598C (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19782831674 DE2831674A1 (de) 1978-07-19 1978-07-19 Waessrige isocyanat-emulsionen fuer die verleimung von spanplatten
DE2831674 1978-07-19

Publications (3)

Publication Number Publication Date
DK302279A true DK302279A (da) 1980-01-20
DK149598B DK149598B (da) 1986-08-04
DK149598C DK149598C (da) 1987-01-12

Family

ID=6044765

Family Applications (1)

Application Number Title Priority Date Filing Date
DK302279A DK149598C (da) 1978-07-19 1979-07-18 Fremgangsmaade til fremstilling af vandige polyisocyanat-emulsioner til limning af spaanplader

Country Status (6)

Country Link
US (1) US4260532A (da)
EP (1) EP0007532B2 (da)
AT (1) ATE163T1 (da)
CA (1) CA1107422A (da)
DE (2) DE2831674A1 (da)
DK (1) DK149598C (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2076414A (en) * 1980-04-30 1981-12-02 Ici Ltd Isocyanate reactions
DE3201111A1 (de) * 1982-01-15 1983-07-28 Bayer Ag, 5090 Leverkusen Neue waessrige polysocyanat-emulsionen sowie deren verwendung als bindemitel zur herstellung von formkoerpern
USRE34093E (en) * 1982-05-24 1992-10-06 Aqueous adhesive compositions
US4480070A (en) * 1982-05-28 1984-10-30 The Upjohn Company Compositions and process
DE3438527A1 (de) * 1984-10-20 1986-04-24 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von harnstoffgruppen enthaltenden polyisocyanaten
DE3638148A1 (de) * 1986-11-08 1988-05-11 Bayer Ag Verfahren zur herstellung von feinteiligen harnstoffgruppen enthaltenden polyisocyanaten
DK77287D0 (da) 1987-02-16 1987-02-16 Novopan Traeindustri Spaanplade og fremgangsmaade til fremstilling deraf
IT1218202B (it) * 1988-03-30 1990-04-12 Mini Ricerca Scient Tecnolog Emulsioni acquose di poliisocianati e procedimento per la loro preparazione
DE19526079A1 (de) * 1995-07-18 1997-01-23 Basf Ag Wasseremulgierbare Polyisocyanate
WO2015158744A1 (de) * 2014-04-17 2015-10-22 Bayer Materialscience Ag Herstellverfahren für presswerkstoffe
CN108865038B (zh) * 2017-05-16 2020-05-08 万华化学集团股份有限公司 异氰酸酯基木质材料粘合剂及其应用方法
CN107779165B (zh) * 2017-11-07 2021-02-02 大亚人造板集团有限公司 一种无醛纤维板的制造工艺
WO2019121388A1 (de) * 2017-12-21 2019-06-27 Covestro Deutschland Ag Frostbeständige klebstoffe auf basis von polyisocyanaten
ES2909427T3 (es) * 2017-12-21 2022-05-06 Covestro Deutschland Ag Barnices al agua resistentes a las heladas a base de poliisocianatos

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3401135A (en) * 1964-07-21 1968-09-10 Takeda Chemical Industries Ltd Adhesive composition of an interpolymer containing ethylene glycol monomethacrylate admixed with a blocked polyisocyanate
JPS5130577B2 (da) * 1972-08-05 1976-09-01
GB1523601A (en) * 1975-03-12 1978-09-06 Ici Ltd Sheets or moulded bodies

Also Published As

Publication number Publication date
EP0007532B2 (de) 1990-11-07
ATE163T1 (de) 1981-09-15
DE2960693D1 (en) 1981-11-19
EP0007532B1 (de) 1981-08-26
US4260532A (en) 1981-04-07
DK149598C (da) 1987-01-12
EP0007532A1 (de) 1980-02-06
DK149598B (da) 1986-08-04
DE2831674A1 (de) 1980-02-07
CA1107422A (en) 1981-08-18

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Legal Events

Date Code Title Description
PUP Patent expired