BE626730A - - Google Patents

Info

Publication number
BE626730A
BE626730A BE626730DA BE626730A BE 626730 A BE626730 A BE 626730A BE 626730D A BE626730D A BE 626730DA BE 626730 A BE626730 A BE 626730A
Authority
BE
Belgium
Application number
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.)
Publication of BE626730A publication Critical patent/BE626730A/xx

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
    • C08G18/675—Low-molecular-weight compounds
    • 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
    • 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
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/902—Particulate material prepared from an isocyanate
    • 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
    • Y10S528/00—Synthetic resins or natural rubbers -- part of the class 520 series
    • Y10S528/906—Fiber or elastomer prepared from an isocyanate reactant

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
BE626730D 1962-01-02 BE626730A (tr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US163863A US3310533A (en) 1962-01-02 1962-01-02 Preparing polyurethanes

Publications (1)

Publication Number Publication Date
BE626730A true BE626730A (tr)

Family

ID=22591909

Family Applications (1)

Application Number Title Priority Date Filing Date
BE626730D BE626730A (tr) 1962-01-02

Country Status (4)

Country Link
US (1) US3310533A (tr)
BE (1) BE626730A (tr)
DE (1) DE1272537B (tr)
GB (1) GB1034851A (tr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3420796A (en) * 1964-10-31 1969-01-07 Kuraray Co Method of preparing powdered polyurethane resins
US3440087A (en) * 1965-10-05 1969-04-22 Gen Mills Inc Polyurea coating for copper
US3446771A (en) * 1966-03-08 1969-05-27 Kuraray Co Process for the production of polyurethane elastomer
US3464935A (en) * 1966-04-05 1969-09-02 Allied Chem Rigid,non - elastomeric,non - cellular,fiber reinforced polyether-urethane compositions
US3488302A (en) * 1966-06-20 1970-01-06 Charles Odus Pyron Ambient temperature stable mixture of isocyanate prepolymer and solid polyol
US3518113A (en) * 1966-12-05 1970-06-30 Wyandotte Chemicals Corp Polyurethane latices as paper-making additives
US3830656A (en) * 1967-11-15 1974-08-20 T Okiyama Resistor film
US3473951A (en) * 1968-01-02 1969-10-21 Dexter Corp Curable coating composition and self-skinned polyurethane foam article coated with same
US3925582A (en) * 1971-05-10 1975-12-09 Texaco Inc Scale control
US3894024A (en) * 1971-12-03 1975-07-08 Ppg Industries Inc Method for casting resins
JPS5618548B2 (tr) * 1972-07-19 1981-04-30
US3871911A (en) * 1973-06-01 1975-03-18 Du Pont Non-discoloring painted polyurethane
DE2541339A1 (de) * 1975-09-17 1977-03-24 Basf Ag Verfahren zur herstellung von polyurethanklebstoffen
US4100328A (en) * 1976-06-04 1978-07-11 Basf Wyandotte Corporation Binder composition and process for preparing pressure molded cellulosic articles
US4102868A (en) * 1976-08-16 1978-07-25 Monsanto Company Composition and process for the preparation of segmented polyester-urethane polymers
US4107256A (en) * 1977-04-18 1978-08-15 The Firestone Tire & Rubber Company Suspension polymerization of polyurethanes and spin-molding the powder product thereof
DE2927597A1 (de) * 1979-07-07 1981-01-15 Bayer Ag Verfahren zur herstellung von formkoerpern auf polyurethanbasis
JPS60199016A (ja) * 1984-03-23 1985-10-08 Mitsui Toatsu Chem Inc チオカルバミン酸ｓ―アルキルエステル系レンズ用樹脂の製造方法
US4804734A (en) * 1987-05-26 1989-02-14 W. R. Grace & Co.-Conn. Polyurethane composition consisting essentially of a polyether diol, a polyether triol, glycerol, and a polyisocyanate
US4859735A (en) * 1988-09-16 1989-08-22 W. R. Grace & Co.-Conn. Castor oil based polyurethane for bridge deckings and related applications
JP2695599B2 (ja) * 1993-09-29 1997-12-24 ホーヤ株式会社 ポリウレタンレンズの製造方法
US6274694B1 (en) 1995-11-20 2001-08-14 Hoya Corporation Process for the production of polyurethane lens
CA2486829A1 (en) * 2004-11-04 2006-05-04 Christopher John Nichols Tile coating

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA537295A (en) * 1957-02-19 R. Wall James Preparing polyisocyanate foam in the cold
GB732624A (tr) *
GB848980A (en) * 1957-08-08 1960-09-21 Ici Ltd Improvements in or relating to the production of synthetic elastomers
DE1114029B (de) * 1959-03-24 1961-09-21 Ici Ltd Verfahren zur Herstellung von Formkoerpern aus Polyurethanelastomeren
US3058955A (en) * 1959-07-29 1962-10-16 Bayer Ag Polyurethane plastics
US3240842A (en) * 1961-08-21 1966-03-15 Mobay Chemical Corp Curable mixture of particulate polyalkylene ether urethane and particulate polyalkylene ether polyurea urethane
US3210272A (en) * 1963-04-25 1965-10-05 Dow Chemical Co Method of drying particulate solids

Also Published As

Publication number Publication date
US3310533A (en) 1967-03-21
GB1034851A (en) 1966-07-06
DE1272537B (de) 1968-07-11

Similar Documents

Publication Publication Date Title
BE616548R (tr)
AU269855A (tr)
AU480751A (tr)
BE380301A (tr)
BE489310A (tr)
BE538252A (tr)
BE538831A (tr)
BE541929A (tr)
BE553896A (tr)
BE559145A (tr)
BE586180A (tr)
BE592434A (tr)
BE599783A (tr)
BE604335A (tr)
BE608197A (tr)
BE609543A (tr)
BE612190A (tr)
BE612311A (tr)
BE612464A (tr)
BE612847A (tr)
BE612926A (tr)
BE613108A (tr)
BE613190A (tr)
BE613298A (tr)
BE613319A (tr)