ES2018007B3 - Composiciones fluidas elastomeras que se reticulan en presencia de la humedad ambiente, adecuadas para utilizarlas en composiciones selladoras. - Google Patents

Composiciones fluidas elastomeras que se reticulan en presencia de la humedad ambiente, adecuadas para utilizarlas en composiciones selladoras.

Info

Publication number
ES2018007B3
ES2018007B3 ES87200964T ES87200964T ES2018007B3 ES 2018007 B3 ES2018007 B3 ES 2018007B3 ES 87200964 T ES87200964 T ES 87200964T ES 87200964 T ES87200964 T ES 87200964T ES 2018007 B3 ES2018007 B3 ES 2018007B3
Authority
ES
Spain
Prior art keywords
compositions
reticulate
environmental moisture
elastomeric
fluid compositions
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 - Lifetime
Application number
ES87200964T
Other languages
English (en)
Inventor
Alberto Greco
Gabriele Lugli
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.)
Enichem Sintesi SpA
Original Assignee
Enichem Sintesi SpA
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 Enichem Sintesi SpA filed Critical Enichem Sintesi SpA
Application granted granted Critical
Publication of ES2018007B3 publication Critical patent/ES2018007B3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/6705—Unsaturated polymers not provided for in the groups C08G18/671, C08G18/6795, C08G18/68 or C08G18/69
    • 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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • 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
    • C08G18/20—Heterocyclic amines; Salts thereof
    • C08G18/2045—Heterocyclic amines; Salts thereof containing condensed heterocyclic rings
    • 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
    • C08G18/44—Polycarbonates

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)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Silicon Polymers (AREA)
ES87200964T 1986-05-29 1987-05-21 Composiciones fluidas elastomeras que se reticulan en presencia de la humedad ambiente, adecuadas para utilizarlas en composiciones selladoras. Expired - Lifetime ES2018007B3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20607/86A IT1204359B (it) 1986-05-29 1986-05-29 Composizioni elestomeriche fluide,reticolabili all'umidita' ambientale,adatte per l'uso in sigillanti

Publications (1)

Publication Number Publication Date
ES2018007B3 true ES2018007B3 (es) 1991-03-16

Family

ID=11169469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES87200964T Expired - Lifetime ES2018007B3 (es) 1986-05-29 1987-05-21 Composiciones fluidas elastomeras que se reticulan en presencia de la humedad ambiente, adecuadas para utilizarlas en composiciones selladoras.

Country Status (8)

Country Link
US (1) US4757116A (es)
EP (1) EP0247692B1 (es)
JP (1) JP2554259B2 (es)
AT (1) ATE54669T1 (es)
DE (1) DE3763750D1 (es)
ES (1) ES2018007B3 (es)
GR (1) GR3000739T3 (es)
IT (1) IT1204359B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4798879A (en) * 1987-03-25 1989-01-17 The B.F. Goodrich Company Catalyzed fast cure polyurethane sealant composition
US7842762B2 (en) * 2007-08-08 2010-11-30 Ppg Industries Ohio, Inc. Electrodepositable coating composition containing a cyclic guanidine
US8563560B2 (en) 2011-02-25 2013-10-22 Ppg Industries Ohio, Inc. Preparation of bicyclic guanidine salts in an aqueous media
US9484123B2 (en) 2011-09-16 2016-11-01 Prc-Desoto International, Inc. Conductive sealant compositions
US9068089B2 (en) 2013-03-15 2015-06-30 Ppg Industries Ohio, Inc. Phenolic admix for electrodepositable coating composition containing a cyclic guanidine
US9688874B2 (en) 2013-10-25 2017-06-27 Ppg Industries Ohio, Inc. Method of making a bicyclic guanidine-cured acrylic coating
CN110256662B (zh) * 2019-07-09 2022-04-15 中山大学 一种低分子量脂肪族聚碳酸酯多元醇的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1719121C3 (de) * 1967-11-04 1980-07-10 Bayer Ag, 5090 Leverkusen Verfahren zum Abdichten und Ausfüllen von Fugen
FR2022226A1 (es) * 1968-10-04 1970-07-31 Du Pont
DE2722514C2 (de) * 1977-05-18 1982-10-14 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von Harnstoffengruppen aufweisenden hochmolekularen Verbindungen
US4322327A (en) * 1979-10-19 1982-03-30 Mitsubishi Petrochemical Co., Ltd. Slow-curing water-curable urethane prepolymer composition
US4549010A (en) * 1984-06-27 1985-10-22 Merck & Co., Inc. Bioerodible poly(ortho ester) thermoplastic elastomer from diketene diacetal

Also Published As

Publication number Publication date
DE3763750D1 (de) 1990-08-23
EP0247692A2 (en) 1987-12-02
EP0247692A3 (en) 1988-07-06
JP2554259B2 (ja) 1996-11-13
EP0247692B1 (en) 1990-07-18
ATE54669T1 (de) 1990-08-15
IT8620607A0 (it) 1986-05-29
US4757116A (en) 1988-07-12
IT1204359B (it) 1989-03-01
GR3000739T3 (en) 1991-10-10
JPS62290716A (ja) 1987-12-17

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