GB1347115A - Linear segmented polyurethene elastomers - Google Patents

Linear segmented polyurethene elastomers

Info

Publication number
GB1347115A
GB1347115A GB2657671*A GB2657671A GB1347115A GB 1347115 A GB1347115 A GB 1347115A GB 2657671 A GB2657671 A GB 2657671A GB 1347115 A GB1347115 A GB 1347115A
Authority
GB
United Kingdom
Prior art keywords
urea
bis
reacting
elastomers
polyurethene
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
GB2657671*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
Application filed by Bayer AG filed Critical Bayer AG
Publication of GB1347115A publication Critical patent/GB1347115A/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
    • 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
    • Y10S528/903—Polymerizing or processing an isocyanate under substantially anhydrous conditions
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB2657671*A 1970-04-13 1971-04-19 Linear segmented polyurethene elastomers Expired GB1347115A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702017510 DE2017510A1 (de) 1970-04-13 1970-04-13 Lineare segmentierte Polyurethanelastomere

Publications (1)

Publication Number Publication Date
GB1347115A true GB1347115A (en) 1974-02-27

Family

ID=5767883

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2657671*A Expired GB1347115A (en) 1970-04-13 1971-04-19 Linear segmented polyurethene elastomers

Country Status (6)

Country Link
US (1) US3711443A (enExample)
BE (1) BE765650A (enExample)
DE (1) DE2017510A1 (enExample)
FR (1) FR2086038B1 (enExample)
GB (1) GB1347115A (enExample)
NL (1) NL7104911A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE29224E (en) * 1972-05-04 1977-05-17 Bayer Aktiengesellschaft Polyurethane urea elastomers based on polycarbonate macrodiols
DE2221751C3 (de) * 1972-05-04 1978-08-10 Bayer Ag, 5090 Leverkusen Polyurethanharnstoff elastomere
JPS61218659A (ja) * 1985-03-26 1986-09-29 Asahi Chem Ind Co Ltd ポリウレタン組成物
DE4024365C2 (de) * 1989-08-09 1993-09-30 Battelle Institut E V Neuartige Monomerbausteine aus Hydroxyfettsäuren zur Herstellung von Kunststoffen
JPH04501124A (ja) * 1989-08-09 1992-02-27 ドクトル　フリッシェ　ゲーエムベーハー プラスチック製造に適した新規なモノマー
US5059647A (en) * 1989-09-29 1991-10-22 E. I. Du Pont De Nemours And Company Oligomeric semicarbazide additives for spandex
PL3077342T3 (pl) * 2013-12-03 2019-02-28 Saint-Gobain Glass France Oszklenie z warstwą hydrofilową o polepszonej odporności na zarysowania

Also Published As

Publication number Publication date
US3711443A (en) 1973-01-16
DE2017510A1 (de) 1971-12-23
FR2086038B1 (enExample) 1976-03-19
FR2086038A1 (enExample) 1971-12-31
BE765650A (fr) 1971-08-30
NL7104911A (enExample) 1971-10-15

Similar Documents

Publication Publication Date Title
GB1334033A (en) Catalyst for polyurethene preparation
GB1276447A (en) Carbazine ester semicarbazides and segmented polyurethane elastomers
GB1492365A (en) N-(substituted phenyl)-n'-benzoyl-ureas and their use as insecticides
GB1258600A (enExample)
GB1516517A (en) Process for the production of polyureas or polyurethane-polyureas
GB1354523A (en) Polyurethane elastomers and a process for their preparation
GB1347115A (en) Linear segmented polyurethene elastomers
GB1474984A (en) Isocyanates
GB1444120A (en) Manufacture of biuret grou-containing polyisocyanates
GB1311095A (en) Alkylene oxide orthotolylene diamine compositions
GB1394416A (en) Cyclopropanecarboxylates processes for producing them and compositions containing them
IE39531B1 (en) Process for the preparation of solutions of polyisocyanates
JPS5567939A (en) Magnetic recording medium
GB1514445A (en) Diisocyanates and their use in the preparation of polyurethane elastomers
GB1377676A (en) Isocyanate compositions
GB1515523A (en) Process for the production of polyisocyanates
GB1129683A (en) Manufacture of polyurethane solutions
GB1304875A (enExample)
GB1235213A (en) Process for the production of polyurethane resins
GB1480888A (en) Thermosetting coating compositions
GB1213439A (en) Pesticides comprising thiosemicarbazides
GB1037723A (en) Process for the production of polyurethanes
GB1301327A (enExample)
GB1393964A (en) Herbicidal methylphenylcarbamates
GB1321930A (en) Process for the preparation of stable polyisocyanates which contain biuret groups

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees