CA924433A - Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier - Google Patents

Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier

Info

Publication number
CA924433A
CA924433A CA066669A CA66669A CA924433A CA 924433 A CA924433 A CA 924433A CA 066669 A CA066669 A CA 066669A CA 66669 A CA66669 A CA 66669A CA 924433 A CA924433 A CA 924433A
Authority
CA
Canada
Prior art keywords
organo
lapse
polyurethanes
modifier
preparation
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA066669A
Other languages
English (en)
Other versions
CA66669S (en
Inventor
D. Jayawant Madhusudan
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of CA924433A publication Critical patent/CA924433A/en
Expired legal-status Critical Current

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
    • C08G18/089—Reaction retarding agents
    • 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
    • C08G18/161—Catalysts containing two or more components to be covered by at least two of the groups C08G18/166, C08G18/18 or C08G18/22
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/905—Polymer prepared from isocyanate reactant has adhesive property

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)
  • Paints Or Removers (AREA)
CA066669A 1968-11-12 1969-11-04 Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier Expired CA924433A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US77519068A 1968-11-12 1968-11-12

Publications (1)

Publication Number Publication Date
CA924433A true CA924433A (en) 1973-04-10

Family

ID=25103602

Family Applications (1)

Application Number Title Priority Date Filing Date
CA066669A Expired CA924433A (en) 1968-11-12 1969-11-04 Preparation of polyurethanes using organo-tin catalyst and time-lapse modifier

Country Status (7)

Country Link
US (1) US3635906A (OSRAM)
BE (1) BE741518A (OSRAM)
CA (1) CA924433A (OSRAM)
DE (1) DE1956672A1 (OSRAM)
FR (1) FR2023074A1 (OSRAM)
GB (1) GB1251540A (OSRAM)
SE (1) SE361324B (OSRAM)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203875A (en) * 1975-07-28 1980-05-20 Grow Chemical Corp. High solids urethanes and application thereof
US4070509A (en) * 1975-07-28 1978-01-24 Grow Chemical Corporation High solids urethanes and application thereof
DE2601082A1 (de) * 1976-01-14 1977-07-21 Bayer Ag Katalysatoren fuer isocyanat-polyadditionsreaktionen
US4150212A (en) * 1976-01-14 1979-04-17 Bayer Aktiengesellschaft Catalytic process for polyurethane elastomers and foams
FR2362876A1 (fr) * 1976-08-26 1978-03-24 Air Prod & Chem Compositions catalytiques pour la production de polyurethannes
US4115634A (en) * 1976-12-01 1978-09-19 Air Products & Chemicals, Inc. Amine salts of amino acids as delayed action catalysts
US4119585A (en) * 1977-05-10 1978-10-10 M&T Chemicals Inc. Process for preparing rigid polyurethane foams using latent catalysts
US4294951A (en) * 1980-07-14 1981-10-13 Mitsui-Nisso Corporation Rapid curing polyurethane elastomer prepared from a diphenylmethanediisocyanate based liquid prepolymer and a curing agent containing a polytetramethylene ether glycol, a diol and an organometallic catalyst
US4426510A (en) 1982-08-05 1984-01-17 Rohm And Haas Company Polyurethane preparation using organo-zinc catalyst and time-lapse modifier
US4788083A (en) * 1986-03-27 1988-11-29 Ashland Oil, Inc. Tin or bismuth complex catalysts and trigger cure of coatings therewith
JPH02145681A (ja) * 1988-11-25 1990-06-05 Sanraizu Meisei Kk 湿気硬化型ウレタンシーリング材
US5733945A (en) * 1995-07-20 1998-03-31 Rogers Corporation Process for manufacturing polyurethane using a metal acetyl acetonate/acetyl acetone catalyst system and the product made therefrom
US5719229A (en) * 1995-12-28 1998-02-17 Bayer Corporation Process for preparing solid elastomeric polyurethanes having reduced surface skinning
US6136876A (en) * 1998-11-17 2000-10-24 Air Products And Chemicals Weak bronsted acid derivatives for improving dimensional stability of polyurethane flexible foams
US6277943B1 (en) 1999-12-10 2001-08-21 Bayer Corporation One-shot polyurethane elastomers with very low compression set
US6248856B1 (en) 1999-12-10 2001-06-19 Bayer Corporation One-shot polyurethane elastomers with very low compression sets
EP1408062A1 (de) * 2002-10-08 2004-04-14 Sika Technology AG Bismutkatalysierte Polyurethanzusammensetzung
US7834123B2 (en) * 2006-05-19 2010-11-16 Henkel Ag & Co. Kgaa Two component polyurethane adhesive
KR101752516B1 (ko) * 2009-09-15 2017-06-29 바스프 에스이 광-잠재성 티타늄 촉매
EP2477738B1 (en) * 2009-09-15 2019-01-23 Basf Se Photo-latent titanium-chelate catalysts
WO2011051385A2 (de) 2009-10-30 2011-05-05 Henkel Ag & Co. Kgaa Zeitmodifiziert feuchtigkeitsaushärtende formulierungen
DE102009046268A1 (de) 2009-10-30 2011-05-05 Henkel Ag & Co. Kgaa Zeitmodifizierte feuchtigkeitsaushärtende Formulierungen
DE102010000705A1 (de) 2010-01-06 2011-07-07 Henkel AG & Co. KGaA, 40589 Zeitmodifiziert feuchtigkeitshärtende Formulierungen
EP2360197A1 (de) * 2010-02-17 2011-08-24 Basf Se Lagerstabile Polyisocyanatprepolymere enthaltend Flammschutzmittel
EP2591031B1 (en) 2010-07-09 2015-06-17 Air Products and Chemicals, Inc. Process for producing flexible polyurethane foam
DE102011002809A1 (de) 2011-01-18 2012-07-19 Henkel Ag & Co. Kgaa 2K-PU-Zusammensetzung mit verzögerter Vernetzung
DE102011007504A1 (de) * 2011-04-15 2012-10-18 Henkel Ag & Co. Kgaa PU-Zusammensetzungen mit komplexierten Katalysatoren
US9145466B2 (en) 2011-07-07 2015-09-29 Air Products And Chemicals, Inc. Process for producing flexible polyurethane foam using natural oil polyols
CN109790270A (zh) * 2016-10-17 2019-05-21 罗杰斯公司 用于延迟聚氨酯的固化的方法以及由其制成的组合物和制品
WO2018208364A2 (en) * 2017-05-08 2018-11-15 Ppg Industries Ohio, Inc. Curable film-forming compositions demonstrating decreased cure time with stable pot life
EP3956374A1 (en) * 2019-04-15 2022-02-23 Covestro Intellectual Property GmbH & Co. KG Method of storing an isocyanate-reactive component
US20220251313A1 (en) 2019-08-01 2022-08-11 Dow Global Technologies Llc Polyurethane-based composition
US11339260B2 (en) 2019-08-01 2022-05-24 Covestro Llc Pultrusion processes for producing fiber reinforced polyurethane compositions and polyurethane-forming reaction mixtures suitable for use in such processes

Also Published As

Publication number Publication date
US3635906A (en) 1972-01-18
DE1956672A1 (de) 1970-06-25
BE741518A (OSRAM) 1970-05-11
GB1251540A (OSRAM) 1971-10-27
FR2023074A1 (OSRAM) 1970-08-07
SE361324B (OSRAM) 1973-10-29

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