IT1041158B - Procedimento per la produzione di espansi poliisocianuratici contenenti gruppi uretanici autoestinguenti - Google Patents

Procedimento per la produzione di espansi poliisocianuratici contenenti gruppi uretanici autoestinguenti

Info

Publication number
IT1041158B
IT1041158B IT50844/75A IT5084475A IT1041158B IT 1041158 B IT1041158 B IT 1041158B IT 50844/75 A IT50844/75 A IT 50844/75A IT 5084475 A IT5084475 A IT 5084475A IT 1041158 B IT1041158 B IT 1041158B
Authority
IT
Italy
Prior art keywords
polyisocyanuratic
procedure
production
urethane groups
containing self
Prior art date
Application number
IT50844/75A
Other languages
English (en)
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Application granted granted Critical
Publication of IT1041158B publication Critical patent/IT1041158B/it

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
    • C08G18/09—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture
    • C08G18/092—Processes comprising oligomerisation of isocyanates or isothiocyanates involving reaction of a part of the isocyanate or isothiocyanate groups with each other in the reaction mixture oligomerisation to 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
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4607—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen having halogens
    • 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
    • C08G18/46—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen
    • C08G18/4615—Polycondensates having carboxylic or carbonic ester groups in the main chain having heteroatoms other than oxygen containing nitrogen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/902—Cellular polymer containing an isocyanurate structure

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)
IT50844/75A 1974-08-09 1975-08-06 Procedimento per la produzione di espansi poliisocianuratici contenenti gruppi uretanici autoestinguenti IT1041158B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2438369A DE2438369A1 (de) 1974-08-09 1974-08-09 Verfahren zur herstellung selbstverloeschender urethangruppenhaltiger polyisocyanuratschaumstoffe

Publications (1)

Publication Number Publication Date
IT1041158B true IT1041158B (it) 1980-01-10

Family

ID=5922845

Family Applications (1)

Application Number Title Priority Date Filing Date
IT50844/75A IT1041158B (it) 1974-08-09 1975-08-06 Procedimento per la produzione di espansi poliisocianuratici contenenti gruppi uretanici autoestinguenti

Country Status (13)

Country Link
US (1) US4035313A (it)
JP (1) JPS5141797A (it)
AT (1) AT343921B (it)
BE (1) BE832208A (it)
BR (1) BR7505059A (it)
CA (1) CA1056548A (it)
DE (1) DE2438369A1 (it)
DK (1) DK360675A (it)
ES (1) ES440116A1 (it)
FR (1) FR2281392A1 (it)
GB (1) GB1507557A (it)
IT (1) IT1041158B (it)
NL (1) NL7508801A (it)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2425453A1 (fr) * 1978-05-11 1979-12-07 Witco Chemical Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede
FR2451383A1 (fr) * 1979-03-15 1980-10-10 Witco Chemical Procede de fabrication d'une mousse de polyisocyanurate a faible inflammabilite et mousse obtenue par ce procede
US4417001A (en) * 1982-09-20 1983-11-22 Freeman Chemical Corporation Low smoke isocyanurate modified urethane foam and method of making same
WO1994018268A1 (de) * 1993-02-10 1994-08-18 Rathor Ag Prepolymerzusammensetzung für dämmschäume
US20040176494A1 (en) * 2003-03-05 2004-09-09 Feske Elbert F. Preparation of flame retarded polyisocyanurate foams
US8277791B2 (en) * 2007-06-06 2012-10-02 Avon Products, Inc. Cosmetic compositions having improved transfer resistance
CN108164668A (zh) * 2017-12-29 2018-06-15 宁波高新区敦和科技有限公司 一种脂肪族异氰酸酯均聚物的制备方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE572729A (it) * 1957-11-09
US3003977A (en) * 1958-11-05 1961-10-10 Rohm & Haas Cellular polyurethanes prepared from amino glycol based polyesters
NL295233A (it) * 1962-07-13
GB1223415A (en) * 1967-03-21 1971-02-24 Ici Ltd Foamed polymers
US3644232A (en) * 1968-05-24 1972-02-22 Mobay Chemical Corp Flame-resistant, nonbursting polyisocyanurate foams
US3922238A (en) * 1974-05-23 1975-11-25 Basf Wyandotte Corp Carbodiimide-isocyanurate foams containing urethane linkages

Also Published As

Publication number Publication date
BR7505059A (pt) 1976-08-03
ES440116A1 (es) 1977-03-01
NL7508801A (nl) 1976-02-11
BE832208A (fr) 1976-02-09
GB1507557A (en) 1978-04-19
FR2281392A1 (fr) 1976-03-05
CA1056548A (en) 1979-06-12
JPS5141797A (it) 1976-04-08
AT343921B (de) 1978-06-26
US4035313A (en) 1977-07-12
DE2438369A1 (de) 1976-02-26
DK360675A (da) 1976-02-10
ATA617875A (de) 1977-10-15
FR2281392B1 (it) 1979-05-18

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