IT1218202B - Emulsioni acquose di poliisocianati e procedimento per la loro preparazione - Google Patents

Emulsioni acquose di poliisocianati e procedimento per la loro preparazione

Info

Publication number
IT1218202B
IT1218202B IT20027/88A IT2002788A IT1218202B IT 1218202 B IT1218202 B IT 1218202B IT 20027/88 A IT20027/88 A IT 20027/88A IT 2002788 A IT2002788 A IT 2002788A IT 1218202 B IT1218202 B IT 1218202B
Authority
IT
Italy
Prior art keywords
procedure
preparation
water emulsions
polyisocyanate water
polyisocyanate
Prior art date
Application number
IT20027/88A
Other languages
English (en)
Other versions
IT8820027A0 (it
Inventor
Agostino Lepori
Domenico Camaioni
Original Assignee
Mini Ricerca Scient Tecnolog
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 Mini Ricerca Scient Tecnolog filed Critical Mini Ricerca Scient Tecnolog
Priority to IT20027/88A priority Critical patent/IT1218202B/it
Publication of IT8820027A0 publication Critical patent/IT8820027A0/it
Priority to EP89105477A priority patent/EP0335342B1/en
Priority to CA000594879A priority patent/CA1338073C/en
Priority to DE8989105477T priority patent/DE68903518T2/de
Priority to ES89105477T priority patent/ES2052798T3/es
Application granted granted Critical
Publication of IT1218202B publication Critical patent/IT1218202B/it
Priority to US07/740,853 priority patent/US5108507A/en
Priority to US07/820,790 priority patent/US5181958A/en
Priority to US07/821,046 priority patent/US5183837A/en

Links

Classifications

    • 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
    • C08G18/40—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
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L97/00—Compositions of lignin-containing materials
    • C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (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)
  • Dry Formation Of Fiberboard And The Like (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
IT20027/88A 1988-03-30 1988-03-30 Emulsioni acquose di poliisocianati e procedimento per la loro preparazione IT1218202B (it)

Priority Applications (8)

Application Number Priority Date Filing Date Title
IT20027/88A IT1218202B (it) 1988-03-30 1988-03-30 Emulsioni acquose di poliisocianati e procedimento per la loro preparazione
EP89105477A EP0335342B1 (en) 1988-03-30 1989-03-28 Aqueous emulsions of polyisocyanates and process for preparing them
CA000594879A CA1338073C (en) 1988-03-30 1989-03-28 Aqueous emulsions of polyisocyanates and process for preparing them
DE8989105477T DE68903518T2 (de) 1988-03-30 1989-03-28 Waesserige polyisocyanat-emulsionen und verfahren zu ihrer herstellung.
ES89105477T ES2052798T3 (es) 1988-03-30 1989-03-28 Procedimiento para la preparacion de emulsiones acuosas de poliisocianatos.
US07/740,853 US5108507A (en) 1988-03-30 1991-07-31 Aqueous emulsions of polyisocyanates and process for preparing them
US07/820,790 US5181958A (en) 1988-03-30 1992-01-15 Aqueous emulsions of polyisocyanates and process for preparing them
US07/821,046 US5183837A (en) 1988-03-30 1992-01-16 Process for binding cellulosic materials with a binding agent of an aqueous emulsions of polyisocyanates and cellulose ether

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20027/88A IT1218202B (it) 1988-03-30 1988-03-30 Emulsioni acquose di poliisocianati e procedimento per la loro preparazione

Publications (2)

Publication Number Publication Date
IT8820027A0 IT8820027A0 (it) 1988-03-30
IT1218202B true IT1218202B (it) 1990-04-12

Family

ID=11163227

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20027/88A IT1218202B (it) 1988-03-30 1988-03-30 Emulsioni acquose di poliisocianati e procedimento per la loro preparazione

Country Status (6)

Country Link
US (2) US5108507A (it)
EP (1) EP0335342B1 (it)
CA (1) CA1338073C (it)
DE (1) DE68903518T2 (it)
ES (1) ES2052798T3 (it)
IT (1) IT1218202B (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1218202B (it) * 1988-03-30 1990-04-12 Mini Ricerca Scient Tecnolog Emulsioni acquose di poliisocianati e procedimento per la loro preparazione
IT1244866B (it) * 1990-07-03 1994-09-12 Mini Ricerca Scient Tecnolog Procedimento per la preparazione di emulsioni acquose di poliisocianati ed emulsioni cosi' ottenute
US5411691A (en) * 1994-02-09 1995-05-02 Kuo-Chung Chang-Chien Method of manufacturing containers from husks
BR112017013548B1 (pt) 2014-12-23 2022-08-30 Ecosynthetix Inc Composição de aglutinante, produto compósito, métodos para fabricação de um produto compósito e uma composição de aglutinante, aglutinante, e, material compósito de madeira
US12179379B2 (en) 2017-06-29 2024-12-31 Ecosynthetix Inc. Adhesive with tack and use in wood composite products

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5027871B2 (it) * 1973-01-18 1975-09-10
DE2357079C2 (de) * 1973-11-15 1982-07-29 Hoechst Ag, 6000 Frankfurt Verfahren zum Herstellen von Wasser aufnehmenden, aber darin zu mehr als 50% unlöslichen Celluloseethern
DE2520336A1 (de) * 1975-05-07 1976-11-18 Hoechst Ag Verfahren zum herstellen von wasser aufnehmenden, aber darin unloeslichen celluloseaethern
DE2520337A1 (de) * 1975-05-07 1976-11-18 Hoechst Ag Verfahren zum herstellen von wasser aufnehmenden, aber darin unloeslichen celluloseaethern
DE2831674A1 (de) * 1978-07-19 1980-02-07 Basf Ag Waessrige isocyanat-emulsionen fuer die verleimung von spanplatten
IT1218202B (it) * 1988-03-30 1990-04-12 Mini Ricerca Scient Tecnolog Emulsioni acquose di poliisocianati e procedimento per la loro preparazione

Also Published As

Publication number Publication date
CA1338073C (en) 1996-02-20
IT8820027A0 (it) 1988-03-30
EP0335342B1 (en) 1992-11-19
US5108507A (en) 1992-04-28
US5181958A (en) 1993-01-26
EP0335342A1 (en) 1989-10-04
ES2052798T3 (es) 1994-07-16
DE68903518D1 (de) 1992-12-24
DE68903518T2 (de) 1993-05-19

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970313