BR8204767A - Po granulado seco e processo para sua preparacao - Google Patents

Po granulado seco e processo para sua preparacao

Info

Publication number
BR8204767A
BR8204767A BR8204767A BR8204767A BR8204767A BR 8204767 A BR8204767 A BR 8204767A BR 8204767 A BR8204767 A BR 8204767A BR 8204767 A BR8204767 A BR 8204767A BR 8204767 A BR8204767 A BR 8204767A
Authority
BR
Brazil
Prior art keywords
preparation
granulated powder
dry granulated
dry
powder
Prior art date
Application number
BR8204767A
Other languages
English (en)
Inventor
Frank Sanns Jr
Original Assignee
Mobay Chemical Corp
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 Mobay Chemical Corp filed Critical Mobay Chemical Corp
Publication of BR8204767A publication Critical patent/BR8204767A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C265/00—Derivatives of isocyanic acid
    • C07C265/12—Derivatives of isocyanic acid having isocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BR8204767A 1981-08-14 1982-08-13 Po granulado seco e processo para sua preparacao BR8204767A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/292,967 US4344892A (en) 1981-08-14 1981-08-14 Self-granulating reaction product of 4,4'-diphenylmethane diisocyanate and resorcinol

Publications (1)

Publication Number Publication Date
BR8204767A true BR8204767A (pt) 1983-08-02

Family

ID=23127023

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204767A BR8204767A (pt) 1981-08-14 1982-08-13 Po granulado seco e processo para sua preparacao

Country Status (7)

Country Link
US (1) US4344892A (pt)
EP (1) EP0072483B1 (pt)
JP (1) JPS5838716A (pt)
BR (1) BR8204767A (pt)
CA (1) CA1178292A (pt)
DE (1) DE3266837D1 (pt)
ES (1) ES8306475A1 (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5043472A (en) * 1989-12-21 1991-08-27 Mobay Corporation Storage stable solid isocyanate compositions, preparation, and method of use thereof
US6294619B1 (en) 1999-11-02 2001-09-25 Ppg Industries Ohio, Inc. Stable powder coating compositions which produce consistent finishes
US6284846B1 (en) * 1999-11-02 2001-09-04 Ppg Industries Ohio, Inc. Stable powder coating compositions
MY148143A (en) * 2006-03-03 2013-03-15 Indspec Chemical Corp Resorcinol-blocked isocyanate compositions and their applications

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3035078A (en) * 1959-02-04 1962-05-15 Allied Chem Stabilized polyisocyanate compositions
DE1618380C3 (de) * 1967-03-08 1975-09-11 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung eines bei Raumtemperatur flüssigen Diphenylmethan-diisocyanatpräparates
US3997592A (en) * 1975-11-24 1976-12-14 E. I. Du Pont De Nemours And Company Preparation of aqueous dispersions of blocked aromatic polyisocyanates

Also Published As

Publication number Publication date
CA1178292A (en) 1984-11-20
JPH033686B2 (pt) 1991-01-21
JPS5838716A (ja) 1983-03-07
ES514978A0 (es) 1983-06-01
ES8306475A1 (es) 1983-06-01
EP0072483B1 (en) 1985-10-09
EP0072483A1 (en) 1983-02-23
US4344892A (en) 1982-08-17
DE3266837D1 (en) 1985-11-14

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Legal Events

Date Code Title Description
B15K Others concerning applications: alteration of classification

Ipc: C07C 265/12 (2006.01), C08G 18/80 (2006.0