FR2283918A1 - Polyurethanes elastiques thermoplastiques - Google Patents

Polyurethanes elastiques thermoplastiques

Info

Publication number
FR2283918A1
FR2283918A1 FR7527299A FR7527299A FR2283918A1 FR 2283918 A1 FR2283918 A1 FR 2283918A1 FR 7527299 A FR7527299 A FR 7527299A FR 7527299 A FR7527299 A FR 7527299A FR 2283918 A1 FR2283918 A1 FR 2283918A1
Authority
FR
France
Prior art keywords
thermoplastic elastic
elastic polyurethanes
polyurethanes
thermoplastic
elastic
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.)
Granted
Application number
FR7527299A
Other languages
English (en)
Other versions
FR2283918B1 (fr
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.)
BASF SE
Original Assignee
BASF SE
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 DE2442761A external-priority patent/DE2442761A1/de
Priority claimed from DE2442763A external-priority patent/DE2442763C3/de
Application filed by BASF SE filed Critical BASF SE
Publication of FR2283918A1 publication Critical patent/FR2283918A1/fr
Application granted granted Critical
Publication of FR2283918B1 publication Critical patent/FR2283918B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C11/00—Surface finishing of leather
    • C14C11/003—Surface finishing of leather using macromolecular compounds
    • C14C11/006—Surface finishing of leather using macromolecular compounds using polymeric products of isocyanates (or isothiocyanates) with compounds having active hydrogen
    • 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
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • C08G18/6611—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203 having at least three hydroxy groups
    • 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
    • C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
    • C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
    • C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
FR7527299A 1974-09-06 1975-09-05 Polyurethanes elastiques thermoplastiques Granted FR2283918A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2442761A DE2442761A1 (de) 1974-09-06 1974-09-06 Lederzurichtung
DE2442763A DE2442763C3 (de) 1974-09-06 1974-09-06 Verfahren zur Herstellung von thermoplastischen und elastischen Polyurethanen

Publications (2)

Publication Number Publication Date
FR2283918A1 true FR2283918A1 (fr) 1976-04-02
FR2283918B1 FR2283918B1 (fr) 1978-08-18

Family

ID=25767655

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7527299A Granted FR2283918A1 (fr) 1974-09-06 1975-09-05 Polyurethanes elastiques thermoplastiques

Country Status (6)

Country Link
JP (1) JPS5152496A (fr)
ES (1) ES440766A1 (fr)
FR (1) FR2283918A1 (fr)
GB (1) GB1518687A (fr)
IT (1) IT1044478B (fr)
NL (1) NL182572C (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160907A2 (fr) * 1984-05-11 1985-11-13 Bayer Ag Polyuréthanes solubles ou dissous dans des hydocarbures aromatiques, procédé pour leur préparation et leur utilisation
EP0242676A2 (fr) * 1986-04-18 1987-10-28 Bayer Ag Procédé pour la préparation d'oligo-uréthanes contenant des groupes d'isocyanate libres, les oligo-uréthanes obtenus à partir de ce procédé et leur utilisation comme liants ou composants de liant pour les peintures à un composant durcissables à l'eau

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4463156A (en) * 1982-03-15 1984-07-31 Warner-Lambert Co., Inc. Polyurethane elastomer and an improved hypoallergenic polyurethane flexible glove prepared therefrom
JPS61266426A (ja) * 1985-05-20 1986-11-26 Dainippon Ink & Chem Inc 合成皮革表皮層用ウレタン樹脂
BR0110603B1 (pt) * 2000-05-05 2011-06-14 couro natural revestido com poliuretano e mÉtodo de preparaÇço de couro natural revestido.
US10995175B2 (en) * 2015-10-14 2021-05-04 Becton, Dickinson And Company Thermoplastic polyurethane materials for forming medical devices
KR102509426B1 (ko) * 2019-12-13 2023-03-13 주식회사 아이센스 비혼합형 양친매성 열가소성 폴리우레탄, 이의 제조방법 및 이를 포함하는 삽입형 의료장치
CN112724655B (zh) * 2020-12-28 2022-07-19 上海汇得科技股份有限公司 一种聚氨酯树脂组合物及其制备方法和应用

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106958B (de) * 1957-05-07 1961-05-18 Goodrich Co B F Verfahren zur Herstellung von thermoplastischen, linearen, praktisch nicht vernetzten Polyesterurethanen
US3726825A (en) * 1971-03-15 1973-04-10 Diamond Shamrock Corp Polyurethane coating for moisture vapor barrier

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1106958B (de) * 1957-05-07 1961-05-18 Goodrich Co B F Verfahren zur Herstellung von thermoplastischen, linearen, praktisch nicht vernetzten Polyesterurethanen
US3726825A (en) * 1971-03-15 1973-04-10 Diamond Shamrock Corp Polyurethane coating for moisture vapor barrier

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0160907A2 (fr) * 1984-05-11 1985-11-13 Bayer Ag Polyuréthanes solubles ou dissous dans des hydocarbures aromatiques, procédé pour leur préparation et leur utilisation
EP0160907A3 (en) * 1984-05-11 1987-02-04 Bayer Ag Polyurethanes soluble or dissolved in aromatic hydrocarbons, process for their preparation and thier use
EP0242676A2 (fr) * 1986-04-18 1987-10-28 Bayer Ag Procédé pour la préparation d'oligo-uréthanes contenant des groupes d'isocyanate libres, les oligo-uréthanes obtenus à partir de ce procédé et leur utilisation comme liants ou composants de liant pour les peintures à un composant durcissables à l'eau
EP0242676A3 (en) * 1986-04-18 1988-09-14 Bayer Ag Process for the preparation of oligo urethanes containing free isocyanate groups, the oligo urethanes obtained as a result of this process and their use as binders or binder components in moisture-curing one-pack coatings

Also Published As

Publication number Publication date
NL182572C (nl) 1988-04-05
NL7510512A (nl) 1976-03-09
GB1518687A (en) 1978-07-19
FR2283918B1 (fr) 1978-08-18
NL182572B (nl) 1987-11-02
ES440766A1 (es) 1977-06-16
JPS5152496A (en) 1976-05-10
IT1044478B (it) 1980-03-20

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Legal Events

Date Code Title Description
ST Notification of lapse