GB848980A - Improvements in or relating to the production of synthetic elastomers - Google Patents

Improvements in or relating to the production of synthetic elastomers

Info

Publication number
GB848980A
GB848980A GB2504057A GB2504057A GB848980A GB 848980 A GB848980 A GB 848980A GB 2504057 A GB2504057 A GB 2504057A GB 2504057 A GB2504057 A GB 2504057A GB 848980 A GB848980 A GB 848980A
Authority
GB
United Kingdom
Prior art keywords
chilling
fabricated
temperature
spreading
parent specification
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.)
Expired
Application number
GB2504057A
Other languages
English (en)
Inventor
David James Bryans Coulter
Walter Fairbairn Smith
Gordon Trappe
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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
Priority to NL111178D priority Critical patent/NL111178C/xx
Priority to BE570144D priority patent/BE570144A/xx
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB2504057A priority patent/GB848980A/en
Priority to DEI15212A priority patent/DE1097130B/de
Priority to FR772209A priority patent/FR74083E/fr
Publication of GB848980A publication Critical patent/GB848980A/en
Expired 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
    • C08G18/08—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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
    • 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
    • C08G18/40—High-molecular-weight compounds
    • C08G18/60—Polyamides or polyester-amides
    • C08G18/606—Polyester-amides
    • 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
    • C08G2250/00—Compositions for preparing crystalline polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB2504057A 1957-08-08 1957-08-08 Improvements in or relating to the production of synthetic elastomers Expired GB848980A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NL111178D NL111178C (US07579456-20090825-P00002.png) 1957-08-08
BE570144D BE570144A (US07579456-20090825-P00002.png) 1957-08-08
GB2504057A GB848980A (en) 1957-08-08 1957-08-08 Improvements in or relating to the production of synthetic elastomers
DEI15212A DE1097130B (de) 1957-08-08 1958-08-07 Verfahren zur Herstellung von Formkoerpern aus Polyurethanelastomeren
FR772209A FR74083E (fr) 1957-08-08 1958-08-08 Perfectionnement à la fabrication d'élastomères synthétiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2504057A GB848980A (en) 1957-08-08 1957-08-08 Improvements in or relating to the production of synthetic elastomers

Publications (1)

Publication Number Publication Date
GB848980A true GB848980A (en) 1960-09-21

Family

ID=10221246

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2504057A Expired GB848980A (en) 1957-08-08 1957-08-08 Improvements in or relating to the production of synthetic elastomers

Country Status (4)

Country Link
BE (1) BE570144A (US07579456-20090825-P00002.png)
DE (1) DE1097130B (US07579456-20090825-P00002.png)
GB (1) GB848980A (US07579456-20090825-P00002.png)
NL (1) NL111178C (US07579456-20090825-P00002.png)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233025A (en) * 1962-04-24 1966-02-01 Mobay Chemical Corp Method of making polyurethanes
US3310533A (en) * 1962-01-02 1967-03-21 Mobay Chemical Corp Preparing polyurethanes
US4186257A (en) * 1977-02-15 1980-01-29 Bayer Aktiengesellschaft Process for the preparation of new segmented polyurethane resins derived from block copolymers being linked together through ester and/or urethane and/or urea groups

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB765745A (en) * 1954-01-18 1957-01-09 Ici Ltd Polyisocyanate modified polyesters and polyesteramides

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3310533A (en) * 1962-01-02 1967-03-21 Mobay Chemical Corp Preparing polyurethanes
US3233025A (en) * 1962-04-24 1966-02-01 Mobay Chemical Corp Method of making polyurethanes
US4186257A (en) * 1977-02-15 1980-01-29 Bayer Aktiengesellschaft Process for the preparation of new segmented polyurethane resins derived from block copolymers being linked together through ester and/or urethane and/or urea groups
US4228249A (en) * 1977-02-15 1980-10-14 Bayer Aktiengesellschaft Segmented polyurethane resins

Also Published As

Publication number Publication date
DE1097130B (de) 1961-01-12
BE570144A (US07579456-20090825-P00002.png)
NL111178C (US07579456-20090825-P00002.png)

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