IT1244634B - Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende. - Google Patents

Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende.

Info

Publication number
IT1244634B
IT1244634B ITTO910077A ITTO910077A IT1244634B IT 1244634 B IT1244634 B IT 1244634B IT TO910077 A ITTO910077 A IT TO910077A IT TO910077 A ITTO910077 A IT TO910077A IT 1244634 B IT1244634 B IT 1244634B
Authority
IT
Italy
Prior art keywords
urea
resin
glues
lasua
formaldehyd
Prior art date
Application number
ITTO910077A
Other languages
English (en)
Inventor
Alberto Pinciroli
Original Assignee
Nat Starch & Chemical S P A
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=11408877&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=IT1244634(B) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Nat Starch & Chemical S P A filed Critical Nat Starch & Chemical S P A
Priority to ITTO910077A priority Critical patent/IT1244634B/it
Publication of ITTO910077A0 publication Critical patent/ITTO910077A0/it
Priority to DK92101740.6T priority patent/DK0501174T3/da
Priority to ES92101740T priority patent/ES2088033T3/es
Priority to EP92101740A priority patent/EP0501174B1/en
Priority to DE69211180T priority patent/DE69211180T2/de
Publication of ITTO910077A1 publication Critical patent/ITTO910077A1/it
Application granted granted Critical
Publication of IT1244634B publication Critical patent/IT1244634B/it

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L61/00—Compositions of condensation polymers of aldehydes or ketones; Compositions of derivatives of such polymers
    • C08L61/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C08L61/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C08L61/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • 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
    • C09J161/00—Adhesives based on condensation polymers of aldehydes or ketones; Adhesives based on derivatives of such polymers
    • C09J161/20—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen
    • C09J161/22—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds
    • C09J161/24—Condensation polymers of aldehydes or ketones with only compounds containing hydrogen attached to nitrogen of aldehydes with acyclic or carbocyclic compounds with urea or thiourea
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

La composizione indurente per colle del tipo urea-formaldeide, comprende quale catalizzatore di polimerizzazione della resina urea-formaldeide una soluzione acquosa di un sale di ammonio. Essa comprende inoltre in emulsione con detta soluzione acquosa, una resina derivante dalla polimerizzazione di uno o più esteri dell'alcool vinilico fra di loro o con altri monomeri contenenti il gruppo vinilico, detta resina essendo atta a reticolare in ambiente acido.La composizione può comprendere inoltre altri ingredienti quali un agente antischiuma, un sale metallico a reazione acida, che catalizza la reticolazione della resina vinilica, una carica inorganica, ed urea che regola l'attività catalitica del sale di ammonio.
ITTO910077A 1991-02-08 1991-02-08 Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende. IT1244634B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
ITTO910077A IT1244634B (it) 1991-02-08 1991-02-08 Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende.
DK92101740.6T DK0501174T3 (da) 1991-02-08 1992-02-03 Hærdersammensætning til urinstofformaldehydlim, fremgangsmåde til fremstilling heraf samt sæt indeholdende denne
ES92101740T ES2088033T3 (es) 1991-02-08 1992-02-03 Composicion de endurecimiento para colas de urea-formaldehido, procedimiento para su preparacion y equipo que la contiene.
EP92101740A EP0501174B1 (en) 1991-02-08 1992-02-03 Hardening composition for urea-formaldehyde glues, process for its preparation and kit comprising it
DE69211180T DE69211180T2 (de) 1991-02-08 1992-02-03 Härterzusammensetzung für Klebstoffe basierend auf Harnstoff-Formaldehydharzen; Verfahren zur Herstellung und Satz diese Zusammensetzung enthaltend.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITTO910077A IT1244634B (it) 1991-02-08 1991-02-08 Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende.

Publications (3)

Publication Number Publication Date
ITTO910077A0 ITTO910077A0 (it) 1991-02-08
ITTO910077A1 ITTO910077A1 (it) 1992-08-08
IT1244634B true IT1244634B (it) 1994-08-08

Family

ID=11408877

Family Applications (1)

Application Number Title Priority Date Filing Date
ITTO910077A IT1244634B (it) 1991-02-08 1991-02-08 Composizione indurente per colle urea-formaldeide, procedimento per lasua produzione e kit che la comprende.

Country Status (5)

Country Link
EP (1) EP0501174B1 (it)
DE (1) DE69211180T2 (it)
DK (1) DK0501174T3 (it)
ES (1) ES2088033T3 (it)
IT (1) IT1244634B (it)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428186A (en) * 1994-01-27 1995-06-27 Yamaha Corporation Keyboard instrument selectively entering into acoustic sound mode and silent mode through angular motion of key bed structure
US5434349A (en) * 1993-03-22 1995-07-18 Yamaha Corporation Keyboard instrument selectively entering into an acoustic mode and a silent mode through a sliding motion of a stopper
US5444181A (en) * 1993-03-24 1995-08-22 Yamaha Corporation Keyboard instrument selectively entering into an acoustic sound mode and an electronic sound mode through a rotation of a stopper with a cushion sheet against damper wires
US5602351A (en) * 1993-11-30 1997-02-11 Yamaha Corporation Grand piano-like keyboard instrument for selectively producing acoustic sound and synthesized sound

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5551961A (en) * 1992-09-15 1996-09-03 Minnesota Mining And Manufacturing Company Abrasive articles and methods of making same
US5611825A (en) * 1992-09-15 1997-03-18 Minnesota Mining And Manufacturing Company Abrasive articles and methods of making same
KR100270204B1 (ko) * 1992-09-15 2000-10-16 스프레이그 로버트 월터 공촉매를 함유한 피복성 우레아-알데히드 조성물, 그것을 사용하여 제조한 피복 연마재 및 피복 연마재의 제조방법
DK41998A (da) 1998-03-25 1999-09-26 Heimann F & Co As Hærder til anvendelse i urinstof/formaldehyd- og urinstof/melamin/formaldehyd-baserede klæbemidler, klæbemiddelsammensætnin
EP1136537A1 (en) * 2000-03-20 2001-09-26 Akzo Nobel N.V. Adhesive system
EP1170311B1 (en) 2000-07-07 2012-12-26 Wacker Chemical Corporation Vinyl acetate based polymer latex composition, especially for adhesives
NO324322B1 (no) 2001-02-26 2007-09-24 Dynea Oy Anvendelse av herder samt fremgangsmate ved liming
US6548625B2 (en) * 2001-03-23 2003-04-15 Cytec Technology Corp. Stable liquid melamine urea formaldehyde resins, hardeners, adhesive compositions, and methods for making same
US6794466B2 (en) 2001-10-19 2004-09-21 Air Products Polymers, L.P. Shear thinning vinyl acetate based polymer latex composition, especially for adhesives
NO20054572L (no) * 2005-10-05 2007-04-10 Dynea Oy Lavemisjons parkettlim
GB2462619A (en) 2008-08-13 2010-02-17 Dynea Austria Gmbh Two-component adhesive system
CN101870773B (zh) * 2009-04-22 2011-09-28 永港伟方（北京）科技股份有限公司 一种复合脲醛树脂固化剂及其制备方法和用途
WO2011141401A1 (en) 2010-05-12 2011-11-17 Akzo Nobel Coatings International B.V. Method of manufacturing a composite product
RU2566776C2 (ru) 2010-05-12 2015-10-27 Акцо Нобель Коатингс Интернэшнл Б.В. Способ изготовления композиционного изделия
DK2731976T3 (en) 2011-07-15 2017-07-10 Akzo Nobel Coatings Int Bv ADHESIVE SYSTEM

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4018959A (en) * 1974-12-30 1977-04-19 National Starch And Chemical Corporation Corrugating adhesive compositions containing thermoplastic polymer, thermosetting resin, and starch
FR2373577A1 (fr) * 1976-12-10 1978-07-07 Azote & Prod Chim Nouveau durcisseur pour adhesifs a base de resines aminoplastes
CH627207A5 (en) * 1977-07-20 1981-12-31 Ebnoether Ag Process and two-component glue for gluing materials by means of urea- and/or melamine-formaldehyde condensate by the precoating method
GB1567033A (en) * 1977-09-14 1980-05-08 Ici Ltd Amino-resin compositions
CH640561A5 (en) * 1979-06-26 1984-01-13 Ebnoether Ag Process and glue for gluing workpieces by means of urea- and/or melamine-formaldehyde precondensate and use of the process
US4506060A (en) * 1980-06-17 1985-03-19 Reichhold Chemicals Incorporated Water soluble one-component polymeric resin binder system for fiberglass mats

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5434349A (en) * 1993-03-22 1995-07-18 Yamaha Corporation Keyboard instrument selectively entering into an acoustic mode and a silent mode through a sliding motion of a stopper
US5444181A (en) * 1993-03-24 1995-08-22 Yamaha Corporation Keyboard instrument selectively entering into an acoustic sound mode and an electronic sound mode through a rotation of a stopper with a cushion sheet against damper wires
US5602351A (en) * 1993-11-30 1997-02-11 Yamaha Corporation Grand piano-like keyboard instrument for selectively producing acoustic sound and synthesized sound
US5428186A (en) * 1994-01-27 1995-06-27 Yamaha Corporation Keyboard instrument selectively entering into acoustic sound mode and silent mode through angular motion of key bed structure

Also Published As

Publication number Publication date
ITTO910077A0 (it) 1991-02-08
DE69211180D1 (de) 1996-07-11
EP0501174A1 (en) 1992-09-02
ITTO910077A1 (it) 1992-08-08
EP0501174B1 (en) 1996-06-05
ES2088033T3 (es) 1996-08-01
DE69211180T2 (de) 1997-02-06
DK0501174T3 (da) 1996-06-24

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