FR2863623B1 - Composition pour couche de liaison a base d'une dispersion aqueuse de polyurethane , et procede de preparation - Google Patents

Composition pour couche de liaison a base d'une dispersion aqueuse de polyurethane , et procede de preparation

Info

Publication number
FR2863623B1
FR2863623B1 FR0314455A FR0314455A FR2863623B1 FR 2863623 B1 FR2863623 B1 FR 2863623B1 FR 0314455 A FR0314455 A FR 0314455A FR 0314455 A FR0314455 A FR 0314455A FR 2863623 B1 FR2863623 B1 FR 2863623B1
Authority
FR
France
Prior art keywords
preparing
composition
same
bonding layer
aqueous polyurethane
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 - Fee Related
Application number
FR0314455A
Other languages
English (en)
Other versions
FR2863623A1 (fr
Inventor
Jacques Maucourt
Roux Brigitte Le
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.)
Safran Ceramics SA
Original Assignee
SNPE Materiaux Energetiques SA
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 SNPE Materiaux Energetiques SA filed Critical SNPE Materiaux Energetiques SA
Priority to FR0314455A priority Critical patent/FR2863623B1/fr
Publication of FR2863623A1 publication Critical patent/FR2863623A1/fr
Application granted granted Critical
Publication of FR2863623B1 publication Critical patent/FR2863623B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C08G18/69—Polymers of conjugated dienes
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B45/00—Compositions or products which are defined by structure or arrangement of component of product
    • C06B45/12—Compositions or products which are defined by structure or arrangement of component of product having contiguous layers or zones
    • 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
    • C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
    • C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
    • C08G18/0823—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing carboxylate salt groups or groups forming them
    • 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
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Adhesives Or Adhesive Processes (AREA)
FR0314455A 2003-12-10 2003-12-10 Composition pour couche de liaison a base d'une dispersion aqueuse de polyurethane , et procede de preparation Expired - Fee Related FR2863623B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0314455A FR2863623B1 (fr) 2003-12-10 2003-12-10 Composition pour couche de liaison a base d'une dispersion aqueuse de polyurethane , et procede de preparation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0314455A FR2863623B1 (fr) 2003-12-10 2003-12-10 Composition pour couche de liaison a base d'une dispersion aqueuse de polyurethane , et procede de preparation

Publications (2)

Publication Number Publication Date
FR2863623A1 FR2863623A1 (fr) 2005-06-17
FR2863623B1 true FR2863623B1 (fr) 2007-01-26

Family

ID=34610538

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0314455A Expired - Fee Related FR2863623B1 (fr) 2003-12-10 2003-12-10 Composition pour couche de liaison a base d'une dispersion aqueuse de polyurethane , et procede de preparation

Country Status (1)

Country Link
FR (1) FR2863623B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2914649B1 (fr) * 2007-04-06 2012-09-14 Snpe Materiaux Energetiques Dispersions aqueuses de polyurethane avec charges refractaires ; revetements protecteurs contre les agressions thermiques et notamment la thermo-initiaion
FR2928918B1 (fr) * 2008-03-18 2010-04-23 Snpe Materiaux Energetiques Bloc de propergol solide avec element de couplage pour la mesure de la vitesse de combustion du propergol par ultrasons; elaboration dudit bloc; mesure de ladite vitesse
ES2744571T3 (es) 2015-03-12 2020-02-25 Henkel Ag & Co Kgaa Dispersiones acuosas de poliuretano
RU2660072C1 (ru) * 2017-08-28 2018-07-04 Акционерное общество "Научно-исследовательский институт полимерных материалов" Крепящий заполнитель
EP3818090B1 (fr) * 2018-07-02 2024-02-28 DDP Specialty Electronic Materials US, LLC Compositions adhésives au polyuréthane sans primaire
FR3090629B1 (fr) * 2018-12-20 2021-07-23 Arianegroup Sas Procédé de préparation de produits pyrotechniques composites
CN111925499A (zh) * 2020-07-21 2020-11-13 西安近代化学研究所 一种推进剂用自修复型酯类聚氨酯粘合剂及其一锅法制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3643824A1 (de) * 1986-12-20 1988-06-30 Bayern Chemie Gmbh Flugchemie Linerschicht zur auskleidung von raketenbrennkammern
US5672653A (en) * 1996-05-13 1997-09-30 Elf Atochem North America, Inc. Anionic waterborne polyurethane dispersions
FR2776662B1 (fr) * 1998-03-25 2000-05-05 Atochem Elf Sa Dispersions aqueuses de polyurethane et leur procede de preparation
DE10033851A1 (de) * 2000-07-12 2002-01-24 Solutia Austria Gmbh Werndorf Wässrige Polyurethandispersionen enthaltend Polybutadien-Bausteine
ES2252266T3 (es) * 2001-08-17 2006-05-16 Henkel Kommanditgesellschaft Auf Aktien Uso de revestimiento de poliuretano quimicamente resistentes pero eliminables.

Also Published As

Publication number Publication date
FR2863623A1 (fr) 2005-06-17

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Effective date: 20130213

CD Change of name or company name

Owner name: HERAKLES, FR

Effective date: 20130213

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Effective date: 20200914