DK0464781T3 - Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået derved - Google Patents

Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået derved

Info

Publication number: DK0464781T3
Authority: DK; Denmark
Prior art keywords: emulsions; aqueous polyisocyanate; preparing aqueous; polyisocyanate; emulsions obtained
Prior art date: 1990-07-03

Application number

DK91110963.5T

Other languages

English (en)

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.)

1990-07-03

Filing date

1991-07-02

Publication date

1994-11-21

1991-07-02 Application filed by Mini Ricerca Scient Tecnolog filed Critical Mini Ricerca Scient Tecnolog

1994-11-21 Application granted granted Critical

1994-11-21 Publication of DK0464781T3 publication Critical patent/DK0464781T3/da

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
- C08G18/71—Monoisocyanates or monoisothiocyanates
- 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
- C08G18/2805—Compounds having only one group containing active hydrogen
- C08G18/2815—Monohydroxy compounds
- C08G18/283—Compounds containing ether groups, e.g. oxyalkylated monohydroxy compounds
- 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
- 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
- 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)
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)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Dry Formation Of Fiberboard And The Like (AREA)

DK91110963.5T 1990-07-03 1991-07-02 Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået derved DK0464781T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT02084690A IT1244866B (it)	1990-07-03	1990-07-03	Procedimento per la preparazione di emulsioni acquose di poliisocianati ed emulsioni cosi' ottenute

Publications (1)

Publication Number	Publication Date
DK0464781T3 true DK0464781T3 (da)	1994-11-21

Family

ID=11172946

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK91110963.5T DK0464781T3 (da)	1990-07-03	1991-07-02	Fremgangsmåde til fremstilling af vandige polyisocyanatemulsioner og emulsioner opnået derved

Country Status (5)

Country	Link
EP (1)	EP0464781B1 (da)
AT (1)	ATE113626T1 (da)
DE (1)	DE69104916T2 (da)
DK (1)	DK0464781T3 (da)
IT (1)	IT1244866B (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2703358B1 (fr) *	1993-03-31	1995-05-19	Rhone Poulenc Chimie	Procédé de préparation d'émulsions aqueuses d'huiles et/ou de gommes et/ou de résines (poly)isocyanates avantageusement masqués et émulsions obtenues.
PT691993E (pt) *	1993-03-31	2002-07-31	Rhodia Chimie Sa	Processo para a preparacao de emulsoes aquosas de oleos e/ou de gomas e/ou de resinas (poli)isocianatos vantajosamente mascarados e emulsoes obtidas
AU4908796A (en) *	1995-03-27	1996-10-16	Ppg Industries, Inc.	Emulsifiers and their use in water dispersible polyisocyanat e compositions
US10947429B2 (en) *	2014-12-23	2021-03-16	Ecosynthetix Inc.	Biopolymer and isocyanate based binder and composite materials
US12179379B2 (en)	2017-06-29	2024-12-31	Ecosynthetix Inc.	Adhesive with tack and use in wood composite products
CN114774055B (zh) *	2022-04-28	2024-08-20	万华化学集团股份有限公司	一种无甲醛添加胶合板用胶黏剂及其制备方法、胶合板及其制备方法

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3899387A (en) *	1973-04-11	1975-08-12	Economics Lab	Process of making paper using mono-isocyanate capped poly (oxyalkylene) diols as a re-wetting and defoaming agent
EP0013112A1 (en) *	1978-12-27	1980-07-09	Imperial Chemical Industries Plc	Emulsifiable compositions and aqueous emulsions of organic isocyanates, and process using them as binders for manufacturing lignocellulose sheets
IT1218202B (it) *	1988-03-30	1990-04-12	Mini Ricerca Scient Tecnolog	Emulsioni acquose di poliisocianati e procedimento per la loro preparazione

1990
- 1990-07-03 IT IT02084690A patent/IT1244866B/it active IP Right Grant
1991
- 1991-07-02 EP EP91110963A patent/EP0464781B1/en not_active Expired - Lifetime
- 1991-07-02 AT AT91110963T patent/ATE113626T1/de not_active IP Right Cessation
- 1991-07-02 DK DK91110963.5T patent/DK0464781T3/da active
- 1991-07-02 DE DE69104916T patent/DE69104916T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
ATE113626T1 (de)	1994-11-15
IT9020846A1 (it)	1992-01-03
EP0464781A1 (en)	1992-01-08
IT1244866B (it)	1994-09-12
DE69104916D1 (de)	1994-12-08
IT9020846A0 (it)	1990-07-03
DE69104916T2 (de)	1995-03-23
EP0464781B1 (en)	1994-11-02

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