NL179294C - METHOD FOR THE PREPARATION OF POLYURETHANE AND POLYURETHANE POLYISOCYANURATE FOAMS AND FORMED ARTICLES MADE THEREOF - Google Patents

METHOD FOR THE PREPARATION OF POLYURETHANE AND POLYURETHANE POLYISOCYANURATE FOAMS AND FORMED ARTICLES MADE THEREOF

Info

Publication number
NL179294C
NL179294C NL7404934A NL7404934A NL179294C NL 179294 C NL179294 C NL 179294C NL 7404934 A NL7404934 A NL 7404934A NL 7404934 A NL7404934 A NL 7404934A NL 179294 C NL179294 C NL 179294C
Authority
NL
Netherlands
Prior art keywords
polyurethane
preparation
articles made
formed articles
polyisocyanurate foams
Prior art date
Application number
NL7404934A
Other languages
Dutch (nl)
Other versions
NL7404934A (en
NL179294B (en
Original Assignee
Air Prod & Chem
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 Air Prod & Chem filed Critical Air Prod & Chem
Publication of NL7404934A publication Critical patent/NL7404934A/en
Publication of NL179294B publication Critical patent/NL179294B/en
Application granted granted Critical
Publication of NL179294C publication Critical patent/NL179294C/en

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
    • 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
    • C08G65/04—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 from cyclic ethers only
    • C08G65/06—Cyclic ethers having no atoms other than carbon and hydrogen outside the ring
    • C08G65/08—Saturated oxiranes
    • C08G65/10—Saturated oxiranes characterised by the catalysts used
    • C08G65/105—Onium compounds
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/04—Methanol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/08—Ethanol
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C31/00—Saturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C31/02—Monohydroxylic acyclic alcohols
    • C07C31/10—Monohydroxylic acyclic alcohols containing three carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C33/00—Unsaturated compounds having hydroxy or O-metal groups bound to acyclic carbon atoms
    • C07C33/18—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part
    • C07C33/20—Monohydroxylic alcohols containing only six-membered aromatic rings as cyclic part monocyclic
    • C07C33/22—Benzylalcohol; phenethyl alcohol
    • 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
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1875—Catalysts containing secondary or tertiary amines or salts thereof containing ammonium salts or mixtures of secondary of tertiary amines and acids
    • 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
    • C08G65/26—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 from cyclic ethers and other compounds
    • C08G65/2642—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 from cyclic ethers and other compounds characterised by the catalyst used
    • C08G65/2669—Non-metals or compounds thereof
    • C08G65/2672—Nitrogen or compounds thereof
    • 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
    • C08G8/00—Condensation polymers of aldehydes or ketones with phenols only
    • C08G8/04—Condensation polymers of aldehydes or ketones with phenols only of aldehydes
NL7404934A 1973-07-09 1974-04-10 METHOD FOR THE PREPARATION OF POLYURETHANE AND POLYURETHANE POLYISOCYANURATE FOAMS AND FORMED ARTICLES MADE THEREOF NL179294C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US37744673A 1973-07-09 1973-07-09

Publications (3)

Publication Number Publication Date
NL7404934A NL7404934A (en) 1975-01-13
NL179294B NL179294B (en) 1986-03-17
NL179294C true NL179294C (en) 1986-08-18

Family

ID=23489142

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7404934A NL179294C (en) 1973-07-09 1974-04-10 METHOD FOR THE PREPARATION OF POLYURETHANE AND POLYURETHANE POLYISOCYANURATE FOAMS AND FORMED ARTICLES MADE THEREOF

Country Status (8)

Country Link
JP (1) JPS5946938B2 (en)
BE (1) BE814850A (en)
CA (1) CA1029899A (en)
DE (1) DE2420774A1 (en)
FR (1) FR2236841B1 (en)
GB (1) GB1465812A (en)
IT (1) IT1009906B (en)
NL (1) NL179294C (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS545425B2 (en) * 1973-11-07 1979-03-16
DE2806731A1 (en) 1978-02-17 1979-08-23 Bayer Ag PROCESS FOR THE PREPARATION OF POLYISOCYANATES HAVING ISOCYANURATE GROUPS
JPS5921653A (en) * 1982-07-05 1984-02-03 ビ−エ−エス　エフ　アクチエンゲゼルシヤフト Manufacture of quaternary ammonium salt
JPS61163248U (en) * 1985-03-30 1986-10-09
CN102321226B (en) 2005-03-15 2013-12-04 宝理塑料株式会社 Treating agent for decomposing unstable terminal group, stabilized polyacetal resin produced with the same, production process, composition, and molded object
US20090176907A1 (en) 2008-01-08 2009-07-09 Ramesh Subramanian Direct-to-metal radiation curable compositions

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE539515A (en) *
US2689833A (en) * 1951-09-21 1954-09-21 Rohm & Haas Resinous quaternary ammonium alkoxides
US3010963A (en) * 1959-05-21 1961-11-28 Houdry Process Corp Quaternary hydroxyalkyl tertiary heterocyclic amine bases and salts
CH480788A (en) * 1967-10-16 1969-12-31 Ciba Geigy Use of a quaternary ammonium pentachlorophenolate to provide antimicrobial properties or to protect textile material against harmful microorganisms

Also Published As

Publication number Publication date
IT1009906B (en) 1976-12-20
FR2236841A1 (en) 1975-02-07
DE2420774C2 (en) 1987-05-14
CA1029899A (en) 1978-04-18
DE2420774A1 (en) 1975-01-30
NL7404934A (en) 1975-01-13
FR2236841B1 (en) 1977-10-21
BE814850A (en) 1974-09-02
JPS5946938B2 (en) 1984-11-15
GB1465812A (en) 1977-03-02
NL179294B (en) 1986-03-17
JPS5025510A (en) 1975-03-18

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
V1 Lapsed because of non-payment of the annual fee