FR2379574A1 - Matieres a mouler copolymerisables a base de polyurethannes insatures - Google Patents

Matieres a mouler copolymerisables a base de polyurethannes insatures

Info

Publication number
FR2379574A1
FR2379574A1 FR7803146A FR7803146A FR2379574A1 FR 2379574 A1 FR2379574 A1 FR 2379574A1 FR 7803146 A FR7803146 A FR 7803146A FR 7803146 A FR7803146 A FR 7803146A FR 2379574 A1 FR2379574 A1 FR 2379574A1
Authority
FR
France
Prior art keywords
molding materials
weight
polyurethannes
unsature
copolymerisable
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.)
Granted
Application number
FR7803146A
Other languages
English (en)
Other versions
FR2379574B1 (fr
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.)
Bayer AG
Original Assignee
Bayer 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
Priority claimed from DE19772704424 external-priority patent/DE2704424A1/de
Priority claimed from DE19772707230 external-priority patent/DE2707230A1/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of FR2379574A1 publication Critical patent/FR2379574A1/fr
Application granted granted Critical
Publication of FR2379574B1 publication Critical patent/FR2379574B1/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F299/00—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers
    • C08F299/02—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates
    • C08F299/06—Macromolecular compounds obtained by interreacting polymers involving only carbon-to-carbon unsaturated bond reactions, in the absence of non-macromolecular monomers from unsaturated polycondensates from polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F291/00—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00
    • C08F291/02—Macromolecular compounds obtained by polymerising monomers on to macromolecular compounds according to more than one of the groups C08F251/00 - C08F289/00 on to elastomers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C08L75/14—Polyurethanes having carbon-to-carbon unsaturated bonds
    • C08L75/16—Polyurethanes having carbon-to-carbon unsaturated bonds having terminal carbon-to-carbon unsaturated bonds
    • 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
    • Y10S525/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S525/92—Polyurethane having terminal ethylenic unsaturation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Polymerisation Methods In General (AREA)

Abstract

Matières à mouler perfectionnées donnant des objets qui, en plus d'une haute stabilité dimensionnelle à la chaleur, ont une remarquable résistance au choc. Ces matières à mouler contiennent de 5 à 77 % en poids d'un polyuréthane << à insaturation terminale >> ayant une énergie superficielle spécifique supérieure à 0,6 x 10**5 erg/cm** 2, 20 à 80 % en poids d'un composé vinylique ou vinylidénique copolymérisable et 3 à 25 % en poids d'un polymère élastique à la manière des caoutchoucs ayant une température de transition du second ordre comprise entre - 90 et + 10 degrés C, le durcissement de la matière à mouler conduisant à l'apparition d'une deuxième phase sous forme de particules d'un diamètre moyen de 0,1 à 100 microns. Ces matières à mouler peuvent être utilisées en particulier dans la fabrication des pièces de carrosseries automobiles.
FR7803146A 1977-02-03 1978-02-03 Matieres a mouler copolymerisables a base de polyurethannes insatures Expired FR2379574B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19772704424 DE2704424A1 (de) 1977-02-03 1977-02-03 Copolymerisierbare formmassen auf der grundlage ungesaettigter polyurethane
DE19772707230 DE2707230A1 (de) 1977-02-19 1977-02-19 Copolymerisierbare formmassen auf der grundlage ungesaettigter polyurethane

Publications (2)

Publication Number Publication Date
FR2379574A1 true FR2379574A1 (fr) 1978-09-01
FR2379574B1 FR2379574B1 (fr) 1985-06-07

Family

ID=25771547

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7803146A Expired FR2379574B1 (fr) 1977-02-03 1978-02-03 Matieres a mouler copolymerisables a base de polyurethannes insatures

Country Status (9)

Country Link
US (1) US4223099A (fr)
JP (1) JPS5397086A (fr)
AT (1) AT371136B (fr)
ES (1) ES466578A1 (fr)
FR (1) FR2379574B1 (fr)
GB (1) GB1566228A (fr)
IT (1) IT1104155B (fr)
NL (1) NL7801302A (fr)
SE (1) SE437664B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432087A1 (fr) * 1989-12-06 1991-06-12 HILTI Aktiengesellschaft Cartouche à deux compartiments

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2843822A1 (de) * 1978-10-07 1980-04-17 Bayer Ag Mischungen aus polyurethanen und ungesaettigten polyesterharzen
DE2851340A1 (de) * 1978-11-28 1980-06-04 Bayer Ag Copolymerisierbare formmassen auf der grundlage ungesaettigter polyurethane, verfahren zu ihrer herstellung und ihre verwendung
CA1157990A (fr) * 1979-03-08 1983-11-29 Hisaya Sakurai Composition resineuse thermosplastique
US4423185A (en) * 1980-03-03 1983-12-27 Asahi Kasei Kogyo Kabushiki Kaisha Thermoplastic resinous composition
US4425468A (en) 1981-12-31 1984-01-10 Ppg Industries, Inc. Polyurea-polyurethane acrylate polymer dispersions
JPS6079523A (ja) * 1983-10-05 1985-05-07 Tdk Corp 樹脂組成物およびそれを用いた磁気記録媒体
DE3843505A1 (de) * 1988-12-23 1990-07-05 Hoechst Ag Carbonsaeureester von hydroxylgruppenhaltigen pfropfpolymerisaten und verfahren zu ihrer herstellung
US5498782A (en) * 1993-09-08 1996-03-12 Union Carbide Chemicals & Plastics Technology Corporation Distortion control additives for ultraviolet-curable compositions
JP3773285B2 (ja) * 1995-09-20 2006-05-10 株式会社松風 重合体中にウレタン（メタ）アクリレートを含む組成物
JPH10237420A (ja) * 1997-02-20 1998-09-08 Three Bond Co Ltd 嫌気硬化性シール剤組成物
US6150476A (en) * 1998-12-23 2000-11-21 Bayer Corporation Coating compositions containing a mixture of ethylenically unsaturated polyurethanes
DE10115587B4 (de) * 2001-03-29 2017-06-14 Fischerwerke Gmbh & Co. Kg Verwendung eines Harzes mit bestimmten härtbaren Harnstoffderivaten zur Befestigung mit Hilfe von Verankerungsmitteln

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094172A1 (fr) * 1970-06-10 1972-02-04 Kao Corp
FR2299378A1 (fr) * 1975-02-03 1976-08-27 Loctite Corp Composition adhesive et d'etancheite a base de polybutadiene ayant des proprietes ameliorees

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3677920A (en) * 1968-07-06 1972-07-18 Asahi Chemical Ind Photopolymerizable diisocyanate modified unsaturated polyester containing acrylic monomers
US3641199A (en) * 1969-07-07 1972-02-08 Rohm & Haas Urethane elastomer with active hydrogen containing monoethylenical unsaturated monomer
US3678014A (en) * 1969-08-07 1972-07-18 Nippon Soda Co Low temperature peroxide curable thermosetting polyurethane resin having terminal unsaturation
US3873640A (en) * 1972-04-21 1975-03-25 Lord Corp Adhesive bonding of polyvinyl chloride and other synthetic resin substrates
US4018851A (en) * 1975-03-12 1977-04-19 Loctite Corporation Curable poly(alkylene) ether polyol-based grafted resins having improved properties

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2094172A1 (fr) * 1970-06-10 1972-02-04 Kao Corp
FR2299378A1 (fr) * 1975-02-03 1976-08-27 Loctite Corp Composition adhesive et d'etancheite a base de polybutadiene ayant des proprietes ameliorees

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0432087A1 (fr) * 1989-12-06 1991-06-12 HILTI Aktiengesellschaft Cartouche à deux compartiments

Also Published As

Publication number Publication date
IT1104155B (it) 1985-10-21
IT7847865A0 (it) 1978-02-01
FR2379574B1 (fr) 1985-06-07
US4223099A (en) 1980-09-16
ATA69778A (de) 1982-10-15
ES466578A1 (es) 1978-10-16
SE7801255L (sv) 1978-08-04
NL7801302A (nl) 1978-08-07
SE437664B (sv) 1985-03-11
GB1566228A (en) 1980-04-30
AT371136B (de) 1983-06-10
JPS5397086A (en) 1978-08-24

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Legal Events

Date Code Title Description
ST Notification of lapse