GB1317091A - Process for the production of thermoplastic polyurethane elastomers - Google Patents

Process for the production of thermoplastic polyurethane elastomers

Info

Publication number
GB1317091A
GB1317091A GB2319971*A GB2319971A GB1317091A GB 1317091 A GB1317091 A GB 1317091A GB 2319971 A GB2319971 A GB 2319971A GB 1317091 A GB1317091 A GB 1317091A
Authority
GB
United Kingdom
Prior art keywords
production
thermoplastic polyurethane
polyurethane elastomers
elastomers
thermoplastic
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
GB2319971*A
Other languages
English (en)
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.)
Bayer AG
Original Assignee
Bayer AG
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 claimed from DE19702011508 external-priority patent/DE2011508C3/de
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1317091A publication Critical patent/GB1317091A/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
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/205—Compounds containing groups, e.g. carbamates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
GB2319971*A 1970-03-11 1971-04-19 Process for the production of thermoplastic polyurethane elastomers Expired GB1317091A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702011508 DE2011508C3 (de) 1970-03-11 Verfahren zur Herstellung von thermoplastisch verformbaren Polyurethanelastomeren

Publications (1)

Publication Number Publication Date
GB1317091A true GB1317091A (en) 1973-05-16

Family

ID=5764777

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2319971*A Expired GB1317091A (en) 1970-03-11 1971-04-19 Process for the production of thermoplastic polyurethane elastomers

Country Status (4)

Country Link
BE (1) BE764115A (nl)
FR (1) FR2081865B1 (nl)
GB (1) GB1317091A (nl)
NL (1) NL173758C (nl)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261946A (en) 1978-12-16 1981-04-14 Bayer Aktiengesellschaft Process for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agent
WO2022211994A1 (en) * 2021-04-01 2022-10-06 Covestro Llc Thermoplastic polymer blends

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60104117A (ja) * 1983-11-11 1985-06-08 Toyota Motor Corp 導電性改良ポリウレタン
US4579929A (en) * 1985-04-18 1986-04-01 The Firestone Tire & Rubber Company Urethane compositions prepared via preformed adducts

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1534567A (fr) * 1966-08-24 1968-07-26 Goodrich Co B F Polyuréthanes thermoplastiques modifiés

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4261946A (en) 1978-12-16 1981-04-14 Bayer Aktiengesellschaft Process for the production of thermoplastic polymer by introducing thermoplastic polymer into an extruder and adding organic polyisocyanate and chain lengthening agent
WO2022211994A1 (en) * 2021-04-01 2022-10-06 Covestro Llc Thermoplastic polymer blends

Also Published As

Publication number Publication date
FR2081865B1 (nl) 1975-08-22
DE2011508A1 (de) 1971-09-30
BE764115A (fr) 1971-08-02
DE2011508B2 (de) 1976-01-29
NL173758B (nl) 1983-10-03
FR2081865A1 (nl) 1971-12-10
NL7103129A (nl) 1971-09-14
NL173758C (nl) 1984-03-01

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee