BR7404192D0 - Processo para a obtencao de poliol encapado - Google Patents

Processo para a obtencao de poliol encapado

Info

Publication number
BR7404192D0
BR7404192D0 BR4192/74A BR419274A BR7404192D0 BR 7404192 D0 BR7404192 D0 BR 7404192D0 BR 4192/74 A BR4192/74 A BR 4192/74A BR 419274 A BR419274 A BR 419274A BR 7404192 D0 BR7404192 D0 BR 7404192D0
Authority
BR
Brazil
Prior art keywords
obtaining coated
coated polyol
polyol
obtaining
coated
Prior art date
Application number
BR4192/74A
Other languages
English (en)
Inventor
R Hickner
M Sorenson
R Whiteside
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 BR7404192D0 publication Critical patent/BR7404192D0/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
    • C08G18/28—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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • 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
    • C08G18/48—Polyethers
    • 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
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/329—Polymers modified by chemical after-treatment with organic compounds
    • C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Paints Or Removers (AREA)
BR4192/74A 1973-05-23 1974-05-22 Processo para a obtencao de poliol encapado BR7404192D0 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US363205A US3923744A (en) 1973-05-23 1973-05-23 Polyols containing ketal groups and polyurethanes prepared therefrom

Publications (1)

Publication Number Publication Date
BR7404192D0 true BR7404192D0 (pt) 1975-09-30

Family

ID=23429265

Family Applications (1)

Application Number Title Priority Date Filing Date
BR4192/74A BR7404192D0 (pt) 1973-05-23 1974-05-22 Processo para a obtencao de poliol encapado

Country Status (9)

Country Link
US (1) US3923744A (pt)
JP (1) JPS5021097A (pt)
BE (1) BE815437A (pt)
BR (1) BR7404192D0 (pt)
CA (1) CA1016189A (pt)
DE (1) DE2424522A1 (pt)
FR (1) FR2230678B1 (pt)
GB (1) GB1459257A (pt)
NL (1) NL7406456A (pt)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3310532A1 (de) * 1983-03-23 1984-09-27 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von blockierte und gegebenfalls freie hydroxylgruppen aufweisenden polyhydroxylverbindungen, die nach diesem verfahren erhaeltlichen polyhydroxylverbindungen, und auf diesen polyhydroxylverbindungen basierende beschichtungsmittel
DE10300155A1 (de) * 2003-01-07 2004-07-15 Bayer Ag Neue Beschichtungssysteme
US10408550B2 (en) 2013-06-02 2019-09-10 Uacj Corporation Heat exchanger, and fin material for said heat exchanger
WO2019145420A1 (de) 2018-01-26 2019-08-01 Sika Technology Ag Härtbare zusammensetzung mit acetal-weichmacher

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1064841A (en) * 1963-02-04 1967-04-12 Ici Ltd Manufacture of polymers containing biuret and urea groups
US3691135A (en) * 1970-09-28 1972-09-12 Heinz Schulze Rapid drying moisture cured coatings

Also Published As

Publication number Publication date
AU6861774A (en) 1975-11-06
FR2230678B1 (pt) 1978-10-13
JPS5021097A (pt) 1975-03-06
FR2230678A1 (pt) 1974-12-20
USB363205I5 (pt) 1975-01-28
CA1016189A (en) 1977-08-23
DE2424522A1 (de) 1974-12-12
GB1459257A (en) 1976-12-22
NL7406456A (pt) 1974-11-26
BE815437A (fr) 1974-11-22
US3923744A (en) 1975-12-02

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