BG60166A3 - Method for preparation of filled, thermohardening compounds of polyurethane type - Google Patents

Method for preparation of filled, thermohardening compounds of polyurethane type

Info

Publication number
BG60166A3
BG60166A3 BG95992A BG9599292A BG60166A3 BG 60166 A3 BG60166 A3 BG 60166A3 BG 95992 A BG95992 A BG 95992A BG 9599292 A BG9599292 A BG 9599292A BG 60166 A3 BG60166 A3 BG 60166A3
Authority
BG
Bulgaria
Prior art keywords
thermohardening
preparation
filler
compounds
filled
Prior art date
Application number
BG95992A
Inventor
Marie J Guarneri
Christian Leriche
Jean Preneau
Patrick Trouve
Pierre Verrier
Original Assignee
Us Exxon Chemical Patents Inc
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 Us Exxon Chemical Patents Inc filed Critical Us Exxon Chemical Patents Inc
Publication of BG60166A3 publication Critical patent/BG60166A3/en

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
    • C08G18/0838—Manufacture of polymers in the presence of non-reactive compounds
    • C08G18/0842—Manufacture of polymers in the presence of non-reactive compounds in the presence of liquid diluents
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/01—Use of inorganic substances as compounding ingredients characterized by their specific function
    • C08K3/013—Fillers, pigments or reinforcing additives

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

The method is used in making different articles. It serves to prepare compounds with improved physical and chemical characteristics as a result of the excellent distribution of the filler. According to the method there is carried out a condensation reaction of the components in the presence of a powdered filler. The latter is pre-dispersed in the presence of a stabilizing agent in a liquid organic phase, which is compatible with the thermohardening compound in the process of its preparation. After that the filler, which is in the form of a homogeneous and stable suspension, is introduced into the reaction mixture before, during or after feeding at least one of the component of the thermohardening compound.
BG95992A 1989-08-31 1992-02-28 Method for preparation of filled, thermohardening compounds of polyurethane type BG60166A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8911618A FR2651238B1 (en) 1989-08-31 1989-08-31 PROCESS FOR THE PREPARATION OF FILLED THERMOSETTING COMPOUNDS OF THE POLYURETHANE TYPE AND COMPOUNDS OBTAINED.

Publications (1)

Publication Number Publication Date
BG60166A3 true BG60166A3 (en) 1993-11-15

Family

ID=9385162

Family Applications (1)

Application Number Title Priority Date Filing Date
BG95992A BG60166A3 (en) 1989-08-31 1992-02-28 Method for preparation of filled, thermohardening compounds of polyurethane type

Country Status (16)

Country Link
US (1) US5238969A (en)
EP (1) EP0494169B1 (en)
JP (1) JPH05500077A (en)
KR (1) KR927003698A (en)
CN (1) CN1053073A (en)
AT (1) ATE145225T1 (en)
AU (1) AU638489B2 (en)
BG (1) BG60166A3 (en)
CA (1) CA2064690A1 (en)
DD (1) DD298128A5 (en)
DE (1) DE69029144T2 (en)
FR (1) FR2651238B1 (en)
PT (1) PT95151B (en)
TN (1) TNSN90117A1 (en)
WO (1) WO1991003513A1 (en)
ZA (1) ZA906859B (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5256703A (en) 1989-07-07 1993-10-26 Sponge Jet Inc. Abrasive propellant for cleaning of surfaces and machinery
US5876134A (en) 1992-02-14 1999-03-02 The Gillette Company Foam grip
CA2093994A1 (en) * 1992-04-16 1993-10-17 Albert C. Chiang Electrically conductive and semi-conductive polymers
FR2729964B1 (en) 1995-01-31 2003-02-28 Omya Sa MINERAL LOADS PROCESSED. SUSPENSIONS OF THESE FILLERS IN POLYOLS AND THEIR USES IN POLYURETHANE FOAMS
JPH0971623A (en) * 1995-09-07 1997-03-18 Nisshinbo Ind Inc Dope composition for producing hard polyurethane foam
DE19705280C1 (en) * 1997-02-12 1998-03-05 Daimler Benz Ag Fibre-reinforced plastics moulding used in commercial, passenger and rail vehicles and aircraft
USD419079S (en) * 1999-02-26 2000-01-18 Rodkey Sandra L Watch bracelet
ES2183698B1 (en) * 2000-11-24 2004-06-16 Jacinto Javier Anguiano Martinez A MATERIAL FOR THE MANUFACTURE OF CONSTRUCTION PARTS.
US6451438B1 (en) 2000-11-30 2002-09-17 Mearthane Products Corporation Copolymerization of reactive silicone and urethane precursors for use in conductive, soft urethane rollers
FR2836470B1 (en) * 2002-02-25 2004-07-09 J S O MELANIN FOAM MATTRESS AND APPLICATIONS THEREOF
US20040126556A1 (en) * 2002-12-27 2004-07-01 Nowak Michael T. Grip element
JP2006022198A (en) * 2004-07-08 2006-01-26 Sumitomo Bakelite Co Ltd Thermosetting resin composition and its preparation method
US8222341B2 (en) 2009-03-17 2012-07-17 Mearthane Products Corporation Semi-conductive silicone polymers
DE102009045503A1 (en) 2009-10-08 2011-04-14 Wacker Chemie Ag Crosslinkable compositions based on organosilicon compounds
WO2011118872A1 (en) * 2010-03-26 2011-09-29 주식회사 대양 Production method for water-soluble foamed expanded rigid polyurethane
CN102432994B (en) * 2011-09-28 2013-08-21 安徽佳泰矿业科技有限公司 Polyurethane-based flame-retardant antistatic multi-nano-component foam material, and preparation method thereof
DK2800767T3 (en) * 2012-01-06 2019-05-27 Evonik Degussa Gmbh MELAMIN-POLYOL DISPERSIONS AND USES THEREOF FOR PREPARATION OF POLYURETHAN
US9267039B2 (en) * 2013-03-14 2016-02-23 Cristal Inorganic Chemicals Switzerland Ltd Non-micronized pigment for plastics application
CN109160992B (en) * 2018-08-29 2020-11-24 万华化学集团股份有限公司 Polyurethane all-water composite material with stable storage and polyurethane hard foam material prepared from same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4207227A (en) * 1976-12-03 1980-06-10 Bayer Aktiengesellschaft Stable suspensions of inorganic fillers in organic polyhydroxyl compounds
US4210572A (en) * 1978-08-29 1980-07-01 Nl Industries, Inc. Coupling agents for thermosetting composites
US4251436A (en) * 1978-12-29 1981-02-17 Stauffer Chemical Company Inorganic filler material and polymer composition containing the same
GB8404569D0 (en) * 1984-02-21 1984-03-28 Blue Circle Ind Plc Coated particulate fillers

Also Published As

Publication number Publication date
ZA906859B (en) 1991-06-26
PT95151A (en) 1991-05-22
DD298128A5 (en) 1992-02-06
ATE145225T1 (en) 1996-11-15
FR2651238A1 (en) 1991-03-01
DE69029144T2 (en) 1997-05-28
EP0494169B1 (en) 1996-11-13
PT95151B (en) 1997-05-28
CA2064690A1 (en) 1991-03-01
TNSN90117A1 (en) 1991-03-05
EP0494169A1 (en) 1992-07-15
US5238969A (en) 1993-08-24
JPH05500077A (en) 1993-01-14
KR927003698A (en) 1992-12-18
AU6336890A (en) 1991-04-08
FR2651238B1 (en) 1991-10-31
CN1053073A (en) 1991-07-17
AU638489B2 (en) 1993-07-01
WO1991003513A1 (en) 1991-03-21
DE69029144D1 (en) 1996-12-19

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