NL171807C - Werkwijze voor de bereiding van brandbestendige polyurethanen en werkwijze voor de bereiding van de daarbij benodigde polyhydroxy-verbindingen. - Google Patents

Werkwijze voor de bereiding van brandbestendige polyurethanen en werkwijze voor de bereiding van de daarbij benodigde polyhydroxy-verbindingen.

Info

Publication number
NL171807C
NL171807C NLAANVRAGE7103789,A NL7103789A NL171807C NL 171807 C NL171807 C NL 171807C NL 7103789 A NL7103789 A NL 7103789A NL 171807 C NL171807 C NL 171807C
Authority
NL
Netherlands
Prior art keywords
preparing
polyurethans
resistant
polyhydroxy compounds
compounds necessary
Prior art date
Application number
NLAANVRAGE7103789,A
Other languages
English (en)
Other versions
NL7103789A (nl
Original Assignee
Chloe Chemie
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 Chloe Chemie filed Critical Chloe Chemie
Publication of NL7103789A publication Critical patent/NL7103789A/xx
Application granted granted Critical
Publication of NL171807C publication Critical patent/NL171807C/nl

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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/544—Polycondensates of aldehydes with nitrogen 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
    • C08G18/28—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
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3819—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen
    • C08G18/3842—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/3851—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring
    • C08G18/3853—Low-molecular-weight compounds having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring containing cyanurate and/or isocyanurate 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
    • C08G18/28—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
    • C08G18/50—Polyethers having heteroatoms other than oxygen
    • C08G18/5021—Polyethers having heteroatoms other than oxygen having nitrogen
    • C08G18/5054—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring
    • C08G18/5063—Polyethers having heteroatoms other than oxygen having nitrogen containing heterocyclic rings having at least one nitrogen atom in the ring containing three nitrogen atoms in the ring
    • 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
    • C08G18/54—Polycondensates of aldehydes
    • C08G18/546—Oxyalkylated polycondensates of aldehydes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
NLAANVRAGE7103789,A 1970-03-23 1971-03-22 Werkwijze voor de bereiding van brandbestendige polyurethanen en werkwijze voor de bereiding van de daarbij benodigde polyhydroxy-verbindingen. NL171807C (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7010332A FR2082651A5 (nl) 1970-03-23 1970-03-23

Publications (2)

Publication Number Publication Date
NL7103789A NL7103789A (nl) 1971-09-27
NL171807C true NL171807C (nl) 1983-05-16

Family

ID=9052711

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7103789,A NL171807C (nl) 1970-03-23 1971-03-22 Werkwijze voor de bereiding van brandbestendige polyurethanen en werkwijze voor de bereiding van de daarbij benodigde polyhydroxy-verbindingen.

Country Status (7)

Country Link
US (1) US3719615A (nl)
BE (1) BE764624A (nl)
DE (1) DE2166652C3 (nl)
FR (1) FR2082651A5 (nl)
GB (1) GB1316707A (nl)
LU (1) LU62826A1 (nl)
NL (1) NL171807C (nl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1070891A (en) * 1974-06-20 1980-01-29 Marinus J.A.M. Den Otter Process for the preparation of polyurethanes
US4110266A (en) * 1976-07-09 1978-08-29 Mcdonnell Douglas Corporation Process for converting the decomposition products of polyurethane and novel compositions thereby obtained
US4939182A (en) * 1988-07-27 1990-07-03 The Dow Chemical Company Melamine-alkanolamine condensates and polyurethanes prepared therefrom
CN115417968B (zh) * 2022-10-10 2023-11-10 世名(苏州)新材料研究院有限公司 以异氰脲酸为核心的超支化聚氨酯丙烯酸酯及其制备方法

Also Published As

Publication number Publication date
NL7103789A (nl) 1971-09-27
BE764624A (fr) 1971-08-16
FR2082651A5 (nl) 1971-12-10
DE2113765B2 (de) 1975-08-21
LU62826A1 (nl) 1971-08-24
DE2166652B2 (de) 1980-03-06
US3719615A (en) 1973-03-06
GB1316707A (en) 1973-05-16
DE2166652C3 (de) 1980-10-23
DE2113765A1 (de) 1971-11-11
DE2166652A1 (de) 1975-01-30

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Legal Events

Date Code Title Description
SNR Assignments of patents or rights arising from examined patent applications

Owner name: ATLANTIC RICHFIELD COMPANY

V1 Lapsed because of non-payment of the annual fee