BE848648A - Preparation de dispersions aqueuses de polyisocyanates aromatiques bloques, - Google Patents

Preparation de dispersions aqueuses de polyisocyanates aromatiques bloques,

Info

Publication number
BE848648A
BE848648A BE172611A BE172611A BE848648A BE 848648 A BE848648 A BE 848648A BE 172611 A BE172611 A BE 172611A BE 172611 A BE172611 A BE 172611A BE 848648 A BE848648 A BE 848648A
Authority
BE
Belgium
Prior art keywords
preparation
aqueous dispersions
aromatic polyisocyanates
blocked aromatic
blocked
Prior art date
Application number
BE172611A
Other languages
English (en)
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 filed Critical
Publication of BE848648A publication Critical patent/BE848648A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C263/00—Preparation of derivatives of isocyanic acid
    • C07C263/16—Preparation of derivatives of isocyanic acid by reactions not involving the formation of isocyanate groups
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8003—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen
    • C08G18/8006—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32
    • C08G18/8009—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203
    • C08G18/8012—Masked polyisocyanates masked with compounds having at least two groups containing active hydrogen with compounds of C08G18/32 with compounds of C08G18/3203 with diols
    • C08G18/8019—Masked aromatic polyisocyanates
    • 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
    • C08G18/80—Masked polyisocyanates
    • C08G18/8061—Masked polyisocyanates masked with compounds having only one group containing active hydrogen
    • C08G18/8064—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds
    • C08G18/8067—Masked polyisocyanates masked with compounds having only one group containing active hydrogen with monohydroxy compounds phenolic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Reinforced Plastic Materials (AREA)
  • Laminated Bodies (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
  • Paints Or Removers (AREA)
BE172611A 1975-11-24 1976-11-23 Preparation de dispersions aqueuses de polyisocyanates aromatiques bloques, BE848648A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/634,641 US3997592A (en) 1975-11-24 1975-11-24 Preparation of aqueous dispersions of blocked aromatic polyisocyanates

Publications (1)

Publication Number Publication Date
BE848648A true BE848648A (fr) 1977-05-23

Family

ID=24544638

Family Applications (1)

Application Number Title Priority Date Filing Date
BE172611A BE848648A (fr) 1975-11-24 1976-11-23 Preparation de dispersions aqueuses de polyisocyanates aromatiques bloques,

Country Status (16)

Country Link
US (1) US3997592A (fr)
JP (1) JPS5923301B2 (fr)
AU (1) AU501096B2 (fr)
BE (1) BE848648A (fr)
BR (1) BR7607847A (fr)
CA (1) CA1058853A (fr)
DE (1) DE2652839A1 (fr)
DK (1) DK526776A (fr)
ES (1) ES453565A1 (fr)
FR (1) FR2332294A1 (fr)
GB (1) GB1550489A (fr)
IE (1) IE43989B1 (fr)
IT (1) IT1064475B (fr)
LU (1) LU76258A1 (fr)
NL (1) NL7613105A (fr)
SE (1) SE437154B (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56819A (en) * 1979-05-17 1981-01-07 Mitui Toatsu Chem Inc Thermosetting polyurethane resin and coating agent
US4344892A (en) * 1981-08-14 1982-08-17 Mobay Chemical Corporation Self-granulating reaction product of 4,4'-diphenylmethane diisocyanate and resorcinol
US4723032A (en) * 1981-11-12 1988-02-02 Bayer Aktiengesellschaft Modified polyamines and a process for their production
US4477619A (en) * 1982-10-08 1984-10-16 The B. F. Goodrich Company Preparation of fabric for bonding to rubber
US4816597A (en) * 1983-10-02 1989-03-28 New Jersey Institute Of Technology Dental restorative materials based upon blocked isocyanates
US4720398A (en) * 1984-03-19 1988-01-19 Akzo Nv Process for the improvement of the adhesion to rubber or a thermoplastic elastomer of synthetic yarns, cords or fabrics made therefrom
US5296160A (en) * 1991-07-23 1994-03-22 Miles Inc. Aqueous dispersions of blocked polyisocyanates
AU750396B2 (en) 1997-03-17 2002-07-18 Dow Chemical Company, The Polyurethane latexes, processes for preparing them and polymers prepared therewith
CN1125840C (zh) 1998-04-01 2003-10-29 陶氏环球技术公司 用聚氨酯胶乳涂覆具有极性表面的基材的方法
NO20001903L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretan-filmer fremstilt fra polyuretan-dispersjoner
NO20001904L (no) 1999-04-14 2000-10-16 Dow Chemical Co Polyuretanfilmer fremstilt ved elektrolytisk utfelling fra polyuretandispersjoner
CN101395193B (zh) * 2006-03-03 2014-03-12 茵迪斯佩克化学公司 间苯二酚树脂封闭的异氰酸酯及其应用
MY148143A (en) * 2006-03-03 2013-03-15 Indspec Chemical Corp Resorcinol-blocked isocyanate compositions and their applications

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL285098A (fr) * 1961-11-03 Goodyear Tire & Rubber
GB1269642A (en) * 1968-07-08 1972-04-06 Ici Ltd Manufacture of isocyanate reaction products
US3933677A (en) * 1974-05-24 1976-01-20 E. I. Du Pont De Nemours & Company Preparation of aqueous dispersions of blocked aromatic polyisocyanates
US3963710A (en) * 1974-08-28 1976-06-15 E. I. Du Pont De Nemours And Company Finely divided blocked isocyanates prepared in the presence of surfactants

Also Published As

Publication number Publication date
DE2652839A1 (de) 1977-05-26
ES453565A1 (es) 1977-11-16
IT1064475B (it) 1985-02-18
IE43989L (en) 1977-05-24
DK526776A (da) 1977-05-25
US3997592A (en) 1976-12-14
SE7613074L (sv) 1977-05-25
SE437154B (sv) 1985-02-11
CA1058853A (fr) 1979-07-24
JPS5923301B2 (ja) 1984-06-01
LU76258A1 (fr) 1977-06-07
NL7613105A (nl) 1977-05-26
IE43989B1 (en) 1981-07-15
FR2332294A1 (fr) 1977-06-17
BR7607847A (pt) 1977-10-25
AU501096B2 (en) 1979-06-07
JPS5265248A (en) 1977-05-30
AU1989676A (en) 1978-06-01
FR2332294B1 (fr) 1982-09-17
GB1550489A (en) 1979-08-15

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: E.I. DU PONT DE NEMOURS AND CY

Effective date: 19861130