BE825911A - Procede de preparation de mousses a liaison carbodiimide et isocyanurate - Google Patents

Procede de preparation de mousses a liaison carbodiimide et isocyanurate

Info

Publication number
BE825911A
BE825911A BE1006476A BE1006476A BE825911A BE 825911 A BE825911 A BE 825911A BE 1006476 A BE1006476 A BE 1006476A BE 1006476 A BE1006476 A BE 1006476A BE 825911 A BE825911 A BE 825911A
Authority
BE
Belgium
Prior art keywords
carbodiimide
isocyanurate bond
preparing foams
foams
preparing
Prior art date
Application number
BE1006476A
Other languages
English (en)
French (fr)
Inventor
M Cenker
T L Narayan
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 filed Critical
Publication of BE825911A publication Critical patent/BE825911A/xx

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
    • C08G18/02—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only
    • C08G18/025—Polymeric products of isocyanates or isothiocyanates of isocyanates or isothiocyanates only the polymeric products containing carbodiimide 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
    • C08G18/08—Processes
    • C08G18/16—Catalysts
    • C08G18/18—Catalysts containing secondary or tertiary amines or salts thereof
    • C08G18/1825—Catalysts containing secondary or tertiary amines or salts thereof having hydroxy or primary amino 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
    • C08G2110/00—Foam properties
    • C08G2110/0025—Foam properties rigid
    • 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
    • C08G2110/00—Foam properties
    • C08G2110/0041—Foam properties having specified density
    • C08G2110/005—< 50kg/m3
    • 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
    • C08G2115/00—Oligomerisation
    • C08G2115/02—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
    • C08G2115/00—Oligomerisation
    • C08G2115/06—Oligomerisation to carbodiimide or uretone-imine groups
    • 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
    • Y10S521/901—Cellular polymer containing a carbodiimide structure
    • 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)
BE1006476A 1974-02-25 1975-02-25 Procede de preparation de mousses a liaison carbodiimide et isocyanurate BE825911A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US445054A US3928256A (en) 1974-02-25 1974-02-25 Process for the preparation of carbodiimide-isocyanurate foams

Publications (1)

Publication Number Publication Date
BE825911A true BE825911A (fr) 1975-08-25

Family

ID=23767434

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1006476A BE825911A (fr) 1974-02-25 1975-02-25 Procede de preparation de mousses a liaison carbodiimide et isocyanurate

Country Status (10)

Country Link
US (1) US3928256A (ja)
JP (1) JPS50124997A (ja)
BE (1) BE825911A (ja)
CA (1) CA1023097A (ja)
DE (1) DE2506657A1 (ja)
FR (1) FR2262057B1 (ja)
GB (1) GB1488096A (ja)
IT (1) IT1029834B (ja)
NL (1) NL7502244A (ja)
ZA (1) ZA75893B (ja)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4026840A (en) * 1975-06-09 1977-05-31 Air Products And Chemicals, Inc. Hydroxyalkyl tertiary amine catalysts for isocyanate reactions
DE2528898A1 (de) * 1975-06-28 1977-01-13 Bischofsheim Chemie Anlagen Anorganisch-organische polymere und verfahren zu ihrer herstellung
US4051082A (en) * 1976-02-02 1977-09-27 Basf Wyandotte Corporation Carbodiimide-isocyanurate foams modified with ethoxylated polyols
US4141862A (en) * 1976-03-15 1979-02-27 Abbott Laboratories Catalyst combination for polyurethanes
US4049591A (en) * 1976-10-18 1977-09-20 Texaco Development Corporation Foams and elastomers prepared in the presence of high tertiary amine content polyurethane catalysts
US4150207A (en) * 1977-06-13 1979-04-17 Basf Wyandotte Corporation Alumina trihydrate as flame retardant agent for urethane-modified carbodiimide-isocyanurate foams
US4242467A (en) * 1979-06-12 1980-12-30 Texaco Development Corporation Urea derivatives and use as polyurethane catalysts
US4271273A (en) * 1979-06-25 1981-06-02 Gaf Corporation Rigid isocyanurate polyurethane foams and method for preparing same
US5321050A (en) * 1992-08-06 1994-06-14 Nisshinbo Industries, Inc. Method for producing modified polyisocyanurate foams
US5214076A (en) * 1992-09-18 1993-05-25 Tideswell Richard B Carbodiimide-isocyanurate all water blown open celled foam
JP3061717B2 (ja) * 1993-12-03 2000-07-10 日清紡績株式会社 変性ポリイソシアヌレート発泡体の製造法
JP2619614B2 (ja) * 1994-12-07 1997-06-11 大同鋼板株式会社 断熱パネル及びその製造方法
JP2584955B2 (ja) 1994-12-07 1997-02-26 大同鋼板株式会社 変性ポリイソシアヌレート発泡体及びその製造法並びにポリオール組成物
JP5136750B2 (ja) * 2007-06-11 2013-02-06 株式会社ブリヂストン 断熱材組成物、ポリウレタン発泡断熱材及び断熱施工方法
WO2011025710A1 (en) * 2009-08-27 2011-03-03 Dow Global Technologies Llc Polyurethane spray foams having reduced cold substrate cracking
US8348499B2 (en) 2010-01-12 2013-01-08 Dow Global Technologies Llc Method of testing spiral wound modules by thermal imaging
WO2016170057A1 (en) * 2015-04-21 2016-10-27 Covestro Deutschland Ag Solids based on polyisocvanurate polymers produced under adiabatic conditions

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3001973A (en) * 1953-05-23 1961-09-26 Bayer Ag Production of cross-linked plastics
US2954365A (en) * 1956-01-26 1960-09-27 Bayer Ag Process for the production of isocyanate polymerization products
US3341482A (en) * 1956-12-05 1967-09-12 Gen Tire & Rubber Co Cellular polyurethane composition and method of making same
US2993870A (en) * 1957-08-20 1961-07-25 Us Rubber Co Process of trimerizing organic isocyanates
US2995530A (en) * 1958-06-04 1961-08-08 Wyandotte Chemicals Corp Polyurethane composition containing an nu, nu'-bis (hydroxy-alkyl) piperazine and preparation of same
DE1520046A1 (de) * 1961-01-17 1969-04-10 Air Prod & Chem Katalysatoren fuer die Herstellung von polymerisierten Isocyanaten und Urethanen
US3448065A (en) * 1965-09-07 1969-06-03 Air Prod & Chem Polyurethane catalysis employing n-hydroxyalkyl substituted imidazole
US3438908A (en) * 1966-09-20 1969-04-15 Upjohn Co Stabilizer for polyurethane-premix
US3793236A (en) * 1971-02-12 1974-02-19 Mitsubishi Chem Ind Oxazolidone-modified isocyanurate resins
BE786971A (fr) * 1971-08-05 1973-01-31 Basf Wyandotte Corp Procede de fabrication de mousses rigides
US3799896A (en) * 1972-05-08 1974-03-26 Celotex Corp Polyisocyanurate
US3806475A (en) * 1972-12-29 1974-04-23 Basf Wyandotte Corp Unsymmetrical trazine catalysts for preparing cellular foams

Also Published As

Publication number Publication date
ZA75893B (en) 1976-01-28
FR2262057A1 (ja) 1975-09-19
AU7816275A (en) 1976-08-19
DE2506657A1 (de) 1975-09-04
FR2262057B1 (ja) 1979-08-24
NL7502244A (nl) 1975-08-27
CA1023097A (en) 1977-12-20
IT1029834B (it) 1979-03-20
GB1488096A (en) 1977-10-05
US3928256A (en) 1975-12-23
JPS50124997A (ja) 1975-10-01

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