BR7307172D0 - PROCESS FOR OBTAINING A POLYMER FROM A PRE-POLYMER AND A HEALING AGENT FOR THE SAME - Google Patents

PROCESS FOR OBTAINING A POLYMER FROM A PRE-POLYMER AND A HEALING AGENT FOR THE SAME

Info

Publication number
BR7307172D0
BR7307172D0 BR7172/73A BR717273A BR7307172D0 BR 7307172 D0 BR7307172 D0 BR 7307172D0 BR 7172/73 A BR7172/73 A BR 7172/73A BR 717273 A BR717273 A BR 717273A BR 7307172 D0 BR7307172 D0 BR 7307172D0
Authority
BR
Brazil
Prior art keywords
polymer
obtaining
same
healing agent
healing
Prior art date
Application number
BR7172/73A
Other languages
Portuguese (pt)
Inventor
J Webster
T Jewell
Original Assignee
English Clays Lovering Pochin
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 English Clays Lovering Pochin filed Critical English Clays Lovering Pochin
Publication of BR7307172D0 publication Critical patent/BR7307172D0/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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/22—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes
    • B05D7/222—Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to internal surfaces, e.g. of tubes of pipes
    • 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
    • C08G85/00—General processes for preparing compounds provided for in this subclass
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/002—Processes for applying liquids or other fluent materials the substrate being rotated
    • B05D1/005—Spin coating

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Other Resins Obtained By Reactions Not Involving Carbon-To-Carbon Unsaturated Bonds (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
BR7172/73A 1972-09-14 1973-09-14 PROCESS FOR OBTAINING A POLYMER FROM A PRE-POLYMER AND A HEALING AGENT FOR THE SAME BR7307172D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4278672A GB1444908A (en) 1972-09-14 1972-09-14 Process for the production of polymer

Publications (1)

Publication Number Publication Date
BR7307172D0 true BR7307172D0 (en) 1974-07-18

Family

ID=10425970

Family Applications (1)

Application Number Title Priority Date Filing Date
BR7172/73A BR7307172D0 (en) 1972-09-14 1973-09-14 PROCESS FOR OBTAINING A POLYMER FROM A PRE-POLYMER AND A HEALING AGENT FOR THE SAME

Country Status (9)

Country Link
JP (1) JPS5328947B2 (en)
BR (1) BR7307172D0 (en)
CA (1) CA998796A (en)
DE (1) DE2346054A1 (en)
ES (1) ES418779A1 (en)
FR (1) FR2200327B1 (en)
GB (1) GB1444908A (en)
IT (1) IT999557B (en)
ZA (1) ZA737170B (en)

Also Published As

Publication number Publication date
AU6025273A (en) 1975-03-13
JPS49133486A (en) 1974-12-21
IT999557B (en) 1976-03-10
CA998796A (en) 1976-10-19
JPS5328947B2 (en) 1978-08-17
ZA737170B (en) 1974-08-28
FR2200327A1 (en) 1974-04-19
ES418779A1 (en) 1976-06-16
GB1444908A (en) 1976-08-04
DE2346054A1 (en) 1974-03-28
FR2200327B1 (en) 1978-11-10

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