BR7208592D0 - Artigo de resina de uretano rigida solida e processo para producao do mesmo - Google Patents

Artigo de resina de uretano rigida solida e processo para producao do mesmo

Info

Publication number
BR7208592D0
BR7208592D0 BR8592/72A BR859272A BR7208592D0 BR 7208592 D0 BR7208592 D0 BR 7208592D0 BR 8592/72 A BR8592/72 A BR 8592/72A BR 859272 A BR859272 A BR 859272A BR 7208592 D0 BR7208592 D0 BR 7208592D0
Authority
BR
Brazil
Prior art keywords
urethane resin
same production
rigid urethane
resin article
solid rigid
Prior art date
Application number
BR8592/72A
Other languages
English (en)
Portuguese (pt)
Inventor
F Olstonoski
Original Assignee
Dow Chemical Co
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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of BR7208592D0 publication Critical patent/BR7208592D0/pt

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
    • C08G18/08—Processes
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
BR8592/72A 1971-12-07 1972-12-06 Artigo de resina de uretano rigida solida e processo para producao do mesmo BR7208592D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US20569771A 1971-12-07 1971-12-07

Publications (1)

Publication Number Publication Date
BR7208592D0 true BR7208592D0 (pt) 1973-09-13

Family

ID=22763270

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8592/72A BR7208592D0 (pt) 1971-12-07 1972-12-06 Artigo de resina de uretano rigida solida e processo para producao do mesmo

Country Status (12)

Country Link
JP (1) JPS4865299A (xx)
AR (1) AR192545A1 (xx)
BE (1) BE792409A (xx)
BR (1) BR7208592D0 (xx)
CA (1) CA1011008A (xx)
DE (1) DE2258912A1 (xx)
ES (1) ES409292A1 (xx)
FR (1) FR2162512B1 (xx)
GB (1) GB1410609A (xx)
IT (1) IT973882B (xx)
NL (1) NL7216340A (xx)
ZA (1) ZA728064B (xx)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19739191A1 (de) * 1997-09-08 1999-03-11 Henkel Kgaa Verwendung Schaum-freier Zusammensetzungen mit einem Gehalt an Polyurethanen zur Herstellung von Gießharzen und Beschichtungsmassen

Also Published As

Publication number Publication date
IT973882B (it) 1974-06-10
CA1011008A (en) 1977-05-24
FR2162512B1 (xx) 1975-01-03
JPS4865299A (xx) 1973-09-08
BE792409A (fr) 1973-06-07
NL7216340A (xx) 1973-06-12
DE2258912A1 (de) 1973-06-14
ZA728064B (en) 1973-07-25
AU4898872A (en) 1974-05-23
ES409292A1 (es) 1976-03-16
GB1410609A (en) 1975-10-22
FR2162512A1 (xx) 1973-07-20
AR192545A1 (es) 1973-02-21

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