AU5949390A - Melt polymerization process for making polyurethanes - Google Patents

Melt polymerization process for making polyurethanes

Info

Publication number
AU5949390A
AU5949390A AU59493/90A AU5949390A AU5949390A AU 5949390 A AU5949390 A AU 5949390A AU 59493/90 A AU59493/90 A AU 59493/90A AU 5949390 A AU5949390 A AU 5949390A AU 5949390 A AU5949390 A AU 5949390A
Authority
AU
Australia
Prior art keywords
polymerization process
melt polymerization
making polyurethanes
polyurethanes
making
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.)
Abandoned
Application number
AU59493/90A
Inventor
Henry W. Bonk
Augustin T. Chen
Benjamin S. Ehrlich
Laverne W. Ellerbe
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.)
Dow Chemical Co
Original Assignee
Dow Chemical 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 Dow Chemical Co filed Critical Dow Chemical Co
Publication of AU5949390A publication Critical patent/AU5949390A/en
Abandoned 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3206—Polyhydroxy compounds aliphatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C67/00—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00
    • B29C67/24—Shaping techniques not covered by groups B29C39/00 - B29C65/00, B29C70/00 or B29C73/00 characterised by the choice of material
    • B29C67/246—Moulding high reactive monomers or prepolymers, e.g. by reaction injection moulding [RIM], liquid injection moulding [LIM]
    • 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
    • C08G18/0895—Manufacture of polymers by continuous processes
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/32—Polyhydroxy compounds; Polyamines; Hydroxyamines
    • C08G18/3203—Polyhydroxy compounds
    • C08G18/3212—Polyhydroxy compounds containing cycloaliphatic groups
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6666—Compounds of group C08G18/48 or C08G18/52
    • C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203

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)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Polyurethanes Or Polyureas (AREA)
AU59493/90A 1989-06-27 1990-05-14 Melt polymerization process for making polyurethanes Abandoned AU5949390A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US37249889A 1989-06-27 1989-06-27
US372498 1989-06-27

Publications (1)

Publication Number Publication Date
AU5949390A true AU5949390A (en) 1991-01-17

Family

ID=23468386

Family Applications (1)

Application Number Title Priority Date Filing Date
AU59493/90A Abandoned AU5949390A (en) 1989-06-27 1990-05-14 Melt polymerization process for making polyurethanes

Country Status (3)

Country Link
AU (1) AU5949390A (en)
CA (1) CA2019877A1 (en)
WO (1) WO1991000304A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619593B2 (en) * 1988-10-28 1992-01-30 Minnesota Mining And Manufacturing Company Extruder polymerization of polyurethanes

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR960011003B1 (en) * 1991-06-19 1996-08-16 미쯔이 도오아쯔 가가쿠 가부시기가이샤 Method of urethanating reaction
CN1059478C (en) * 1994-03-12 2000-12-13 陶宇 Method for producing polyurethane elastic fiber
DE4437586A1 (en) 1994-10-20 1996-04-25 Basf Schwarzheide Gmbh Process for the preparation of thermoplastic polyurethanes
US5679756A (en) * 1995-12-22 1997-10-21 Optima Inc. Optical thermoplastic thiourethane-urethane copolymers
EP1776216A4 (en) 2004-06-24 2009-04-08 Century Board Usa Llc Continuous forming apparatus for three-dimensional foamed products
DE102005004967A1 (en) 2005-02-03 2006-08-10 Basf Ag Process for the continuous production of thermoplastically processable polyurethane elastomers
US20070222106A1 (en) 2006-03-24 2007-09-27 Century-Board Usa, Llc Extrusion of polyurethane composite materials
CA2710918C (en) * 2007-12-28 2017-02-14 Bostik, Inc. A continuous process for the production of moisture-cure, polyurethane sealants and adhesives
FR2929612B1 (en) * 2008-04-03 2011-02-04 Rhodia Operations METHOD FOR OLIGOMERIZING CONTINUOUS ISOCYANATES
KR101601782B1 (en) 2008-05-23 2016-03-09 루브리졸 어드밴스드 머티어리얼스, 인코포레이티드 Fiber reinforced tpu composites
US8846776B2 (en) 2009-08-14 2014-09-30 Boral Ip Holdings Llc Filled polyurethane composites and methods of making same
US9481759B2 (en) 2009-08-14 2016-11-01 Boral Ip Holdings Llc Polyurethanes derived from highly reactive reactants and coal ash
US8501066B2 (en) * 2010-10-01 2013-08-06 A. Raybond Et Cie System and method for manufacturing heat-activable adhesive pellets
CA2851349C (en) 2011-10-07 2020-01-21 Russell L. Hill Inorganic polymer/organic polymer composites and methods of making same
CN102719901A (en) * 2012-06-28 2012-10-10 东华大学 Polyester spinning method of reducing screw melt extrusion machine
TWI667285B (en) 2013-10-18 2019-08-01 德商巴斯夫歐洲公司 Production of expanded thermoplastic elastomer
WO2016018226A1 (en) 2014-07-28 2016-02-04 Crocco Guy The use of evaporative coolants to manufacture filled polyurethane composites
WO2016022103A1 (en) 2014-08-05 2016-02-11 Amitabha Kumar Filled polymeric composites including short length fibers
WO2016118141A1 (en) 2015-01-22 2016-07-28 Boral Ip Holdings (Australia) Pty Limited Highly filled polyurethane composites
US10030126B2 (en) 2015-06-05 2018-07-24 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with lightweight fillers
WO2017082914A1 (en) 2015-11-12 2017-05-18 Boral Ip Holdings (Australia) Pty Limited Filled polyurethane composites with size-graded fillers

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR956605A (en) * 1943-07-24 1950-02-02
BE759829A (en) * 1969-12-03 1971-06-03 Upjohn Co PREPARATION OF POLYURETHANES
US3963679A (en) * 1973-01-19 1976-06-15 Bayer Aktiengesellschaft Process for the production of polyurethane elastomers
DE2447368A1 (en) * 1974-10-04 1976-04-08 Basf Ag Thermoplastic polyurethane elastomers prepn. - by introducing components into extruder inlet zone, and maintaining definite temp. profile in extruder
IT1196527B (en) * 1986-07-21 1988-11-16 Ausimont Spa PROCEDURE FOR THE PREPARATION OF THERMOPLASTIC POLYURETHANE
US4822827A (en) * 1987-12-17 1989-04-18 The Dow Chemical Company Thermoplastic polyurethanes with high glass transition temperatures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU619593B2 (en) * 1988-10-28 1992-01-30 Minnesota Mining And Manufacturing Company Extruder polymerization of polyurethanes

Also Published As

Publication number Publication date
WO1991000304A1 (en) 1991-01-10
CA2019877A1 (en) 1990-12-27

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