JPS55144131A - Preparation of polyurethane elastomer - Google Patents

Preparation of polyurethane elastomer

Info

Publication number
JPS55144131A
JPS55144131A JP1608780A JP1608780A JPS55144131A JP S55144131 A JPS55144131 A JP S55144131A JP 1608780 A JP1608780 A JP 1608780A JP 1608780 A JP1608780 A JP 1608780A JP S55144131 A JPS55144131 A JP S55144131A
Authority
JP
Japan
Prior art keywords
preparation
polyurethane elastomer
elastomer
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.)
Granted
Application number
JP1608780A
Other languages
English (en)
Other versions
JPS6028292B2 (ja
Inventor
Jiyozefu Girubaato Richiyaado
Maabuin Raisu Dorisu
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.)
Texaco Development Corp
Original Assignee
Texaco Development Corp
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 Texaco Development Corp filed Critical Texaco Development Corp
Publication of JPS55144131A publication Critical patent/JPS55144131A/ja
Publication of JPS6028292B2 publication Critical patent/JPS6028292B2/ja
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/24—Crosslinking, e.g. vulcanising, of macromolecules
    • C08J3/244—Stepwise homogeneous crosslinking of one polymer with one crosslinking system, e.g. partial curing
    • 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
    • C08G18/28—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
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • 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
    • C08G18/82—Post-polymerisation treatment
    • 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
    • B29C44/00—Shaping by internal pressure generated in the material, e.g. swelling or foaming ; Producing porous or cellular expanded plastics articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2075/00—Use of PU, i.e. polyureas or polyurethanes or derivatives thereof, as moulding material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/914—Polyurethane cellular product formed from a polyol which has been derived from at least two 1,2 epoxides as reactants
    • 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
    • Y10S521/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S521/918—Physical aftertreatment of a cellular product

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)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Polyurethanes Or Polyureas (AREA)
JP55016087A 1979-04-30 1980-02-14 ポリウレタンエラストマ−を製造する方法 Expired JPS6028292B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US06/034,101 US4272618A (en) 1979-04-30 1979-04-30 Heat stable reaction injection molded elastomers
US35025 1979-04-30
US34101 2001-12-28

Publications (2)

Publication Number Publication Date
JPS55144131A true JPS55144131A (en) 1980-11-10
JPS6028292B2 JPS6028292B2 (ja) 1985-07-04

Family

ID=21874313

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55016087A Expired JPS6028292B2 (ja) 1979-04-30 1980-02-14 ポリウレタンエラストマ−を製造する方法

Country Status (2)

Country Link
US (1) US4272618A (ja)
JP (1) JPS6028292B2 (ja)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3126517A1 (de) * 1981-07-04 1983-01-20 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von gegebenenfalls zellhaltigen polyurethan-elastomeren
DE3147736A1 (de) * 1981-12-02 1983-06-09 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von elastischen formkoerpern
US4433067A (en) * 1982-04-23 1984-02-21 Texaco Inc. Reaction injection molded elastomers prepared from amine terminated polyethers, amine terminated chain extender and aromatic polyisocyanate
US4444910A (en) * 1982-04-23 1984-04-24 Texaco Inc. Reaction injection molded elastomers made using a polyurethane organometallic catalyst amine terminated polyethers amine terminated chain extender and aromatic polyisocyanate
US4420570A (en) * 1982-09-13 1983-12-13 Texaco Inc. Reaction injection molded elastomer containing an internal mold release made by a two-stream system
US4474901A (en) * 1983-06-08 1984-10-02 Texaco Inc. Reaction injection molded elastomers made using high molecular weight amine terminated polyethers and small amounts of low molecular weight amine terminated polyethers
US4499254A (en) * 1984-02-13 1985-02-12 Texaco Inc. Reaction injection molded elastomers containing high molecular weight organic acids
US4487908A (en) * 1984-02-13 1984-12-11 Texaco Inc. Reaction injection molded elastomers containing anhydrides
US4487912A (en) * 1984-02-13 1984-12-11 Texaco Inc. Reaction injection molded elastomers containing acid amides
US4513133A (en) * 1984-02-13 1985-04-23 Texaco Inc. Reaction injection molded elastomers containing low molecular weight organic acids
DE3407931A1 (de) * 1984-03-03 1985-09-05 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung von formkoerpern auf basis von harnstoffgruppen aufweisenden polyurethanen
US4585850A (en) * 1984-08-30 1986-04-29 Texaco Inc. Flakeglass with sizing, amino, chloro, isocyanate agents coated directly onto the glass in RRIM elastomers
US4607090A (en) * 1984-08-30 1986-08-19 Texaco Inc. Reaction injection molded elastomers
US4582887A (en) * 1984-08-30 1986-04-15 Texaco Inc. Reaction injection molded elastomers
US4546114A (en) * 1984-10-25 1985-10-08 The Upjohn Company Process for the preparation of polyurea elastomers
US4705814A (en) * 1986-11-06 1987-11-10 Texaco Inc. Reaction product of polyoxyalkylene polyamine and an aliphatic isocyanate
US4732919A (en) * 1986-11-06 1988-03-22 Texaco Inc. Reaction injection molded elastomer made from a quasi-prepolymer of a polyoxyalkylene polyamine and an aromatic isocyanate
US4806615A (en) * 1987-06-01 1989-02-21 Texaco Inc. Reaction injection molded elastomers prepared from amine terminated polyethers, a blend of an aromatic amine terminated chain extender, a substituted acyclic aliphatic amine terminated chain extender and an aromatic polyisocyanate
US4956439A (en) * 1988-02-04 1990-09-11 Tong Shen Nan High performance modified polyurethanes
US5142835A (en) * 1990-10-12 1992-09-01 Taylor Building Products Company Reaction injection molded door assembly
BR9307484A (pt) * 1992-11-20 1999-08-24 Dow Chemical Co Pol¡meros de poliureia que t-m estabilidade melhorada a alta temperatura m-todo de obten-Æo dos mesmos
JP2004510021A (ja) * 2000-09-29 2004-04-02 トレクセル・インコーポレーテッド 繊維フィラ成形製品

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE641748A (ja) * 1961-06-29
US3362979A (en) * 1964-01-02 1968-01-09 Jefferson Chem Co Inc Mixtures of methylene-bridged polyphenyl polyisocyanates
US3394164A (en) * 1965-10-24 1968-07-23 Upjohn Co Stabilized methylenebis-(phenyl isocyanate) compositions
US3457234A (en) * 1966-11-18 1969-07-22 Uniroyal Inc Polyurethane elastoplastic resistant to high speed flexural impact and gear made therefrom
US3888803A (en) * 1972-11-30 1975-06-10 Ppg Industries Inc High temperature polyurethane foams
DE2547866A1 (de) * 1975-10-25 1977-05-05 Basf Ag Waermebestaendige polyurethanelastomere
US4048105A (en) * 1975-12-19 1977-09-13 Mccord Corporation High density urethane foam for rim
DE2607380C3 (de) * 1976-02-24 1981-07-23 Bayer Ag, 5090 Leverkusen Verfahren zur Herstellung von warmformbaren Polyisocyanuratschaumstoffen
US4126742A (en) * 1978-05-15 1978-11-21 The Upjohn Company High-modulus polyisocyanurate elastomers
US4126741A (en) * 1978-05-15 1978-11-21 The Upjohn Company High-modulus polyisocyanurate elastomers

Also Published As

Publication number Publication date
JPS6028292B2 (ja) 1985-07-04
US4272618A (en) 1981-06-09

Similar Documents

Publication Publication Date Title
JPS55144131A (en) Preparation of polyurethane elastomer
JPS5420099A (en) Preparation of polyurethane resin
DE3067014D1 (en) Preparation of 2-phenylalkanes
JPS55143978A (en) Trimerization of diisocyanate
JPS5620036A (en) Elastomer sponge
JPS56116715A (en) Manufacture of improved polyurethane elastomer
JPS5742715A (en) Manufacture of polyurethane elastomer
JPS5536298A (en) Manufacture of vulcanized elastomer having urethane group
AU534804B2 (en) Polyurethane elastomer
ZA807631B (en) Oligomrtization of oleffins
JPS55157542A (en) Manufacture of toluenediamine
JPS5647417A (en) Manufacture of polyurethane foam
JPS5647418A (en) Manufacture of polyurethane foam
GB2058053B (en) Preparation of diesterdiamides
JPS56139939A (en) Manufacture of polyurethane elastomer
JPS56151716A (en) Manufacture of polyurethane elastomer
JPS5682842A (en) Polyurethane composition
IL59190A (en) Preparation of metachloroanilines
JPS55104256A (en) Manufacture of urethane
GB2042977B (en) Elastomeric elements
IL62909A (en) Preparation of isocyanates
JPS5430298A (en) Preparation of high elasticity polyurethane
GB2061917B (en) Preparation of aminopropionamides
GB2051785B (en) Preparation of benzophenone-azines
GB2053254B (en) Preparation of trialkoxysilanols