ZA704261B - Improvements in or relating to the manufacture of synthetic elastomers - Google Patents

Improvements in or relating to the manufacture of synthetic elastomers

Info

Publication number
ZA704261B
ZA704261B ZA704261A ZA704261A ZA704261B ZA 704261 B ZA704261 B ZA 704261B ZA 704261 A ZA704261 A ZA 704261A ZA 704261 A ZA704261 A ZA 704261A ZA 704261 B ZA704261 B ZA 704261B
Authority
ZA
South Africa
Prior art keywords
relating
manufacture
synthetic elastomers
elastomers
synthetic
Prior art date
Application number
ZA704261A
Inventor
N Abbott
C Reece
Original Assignee
Ici Ltd
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 Ici Ltd filed Critical Ici Ltd
Publication of ZA704261B publication Critical patent/ZA704261B/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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
    • C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
    • C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
    • C08G18/7628—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring containing at least one isocyanate or isothiocyanate group linked to the aromatic ring by means of an aliphatic group
    • 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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

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)
ZA704261A 1969-06-23 1970-06-22 Improvements in or relating to the manufacture of synthetic elastomers ZA704261B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3160869 1969-06-23

Publications (1)

Publication Number Publication Date
ZA704261B true ZA704261B (en) 1971-03-31

Family

ID=10325699

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA704261A ZA704261B (en) 1969-06-23 1970-06-22 Improvements in or relating to the manufacture of synthetic elastomers

Country Status (3)

Country Link
AU (1) AU1666770A (en)
DE (1) DE2031030A1 (en)
ZA (1) ZA704261B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2357587A1 (en) * 1976-07-07 1978-02-03 Interox Chemicals Ltd Polyurethane rubber casting compsns. - from diisocyanates, polyols and chain extenders, with formation of isocyanate rich and hydroxyl rich prepolymers

Also Published As

Publication number Publication date
AU1666770A (en) 1972-01-06
DE2031030A1 (en) 1971-01-07

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