GB1154159A - Improvements in or relating to the manufacture of Segmented Polyesterurethane Elastomers - Google Patents

Improvements in or relating to the manufacture of Segmented Polyesterurethane Elastomers

Info

Publication number
GB1154159A
GB1154159A GB3754566A GB3754566A GB1154159A GB 1154159 A GB1154159 A GB 1154159A GB 3754566 A GB3754566 A GB 3754566A GB 3754566 A GB3754566 A GB 3754566A GB 1154159 A GB1154159 A GB 1154159A
Authority
GB
United Kingdom
Prior art keywords
diol
acid
dihydroxy
butane
reaction
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
GB3754566A
Inventor
Ali Akbar Mohajer
Frank Syms Rankin
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
Application filed by Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Priority to GB3754566A priority Critical patent/GB1154159A/en
Priority to DE19671720987 priority patent/DE1720987A1/en
Priority to BE702687D priority patent/BE702687A/xx
Priority to LU54333D priority patent/LU54333A1/xx
Priority to CH1171267A priority patent/CH487952A/en
Priority to LU54339A priority patent/LU54339A1/xx
Priority to FR118597A priority patent/FR1534536A/en
Priority to NL6711524A priority patent/NL6711524A/xx
Publication of GB1154159A publication Critical patent/GB1154159A/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
    • C08G18/70—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
    • C08G18/7642—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 containing at least two isocyanate or isothiocyanate groups linked to the aromatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate groups, e.g. xylylene diisocyanate or homologues substituted on the aromatic ring
    • 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
    • C08G18/40—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
    • C08G18/65—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
    • C08G18/6633—Compounds of group C08G18/42
    • C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • 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
    • C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
    • C08G18/758—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing two or more cycloaliphatic rings

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)

Abstract

1,154,159. Polyesterurethanes. IMPERIAL CHEMICAL INDUSTRIES Ltd. 11 July, 1967 [22 Aug., 1966], No. 37545/66. Heading C3R. Polyurethanes, which may be melt-spun into filaments are prepared by heating (1) a hydroxylterminated liner copolyester derived from one or more aliphatic or cycloaliphatic glycols containing 2 to 20 carbon atoms, and one or more dibasic acids provided that adipic acid is one of the said acids and where more than one acid is employed the other acid, or acids, is a saturated aliphatic or aromatic dibasic acid, and has a M.W. of 1500 to 6000 (2) “ to 1¥ mole per mole of the polyester diol of butane 1,4-diol, p-xylylene diol or hydroquinone diethylether-(beta, beta)-diol and (3) from 96 to 106 moles, per 100 moles of the foregoing diols, of p-xylylene diisocyanate or trans, trans-4,4<SP>1</SP>-diisocyanate-dicyclohexylmethane. Suitable polyesters are those prepared from adipic acid and a mixture of ethylene glycol with one of propylene glycol; 2,3-butane diol; 1,3-butane diol; 1,3-dihydroxy-2,2-dimethylpropane; 1,3 -dihydroxy. 2,2-diethylpropane; 1,4-butane diol; 2,5- hexane diol; l,3-dihydroxy-2,2,4-trimethylpentane or trimethylene glycol, or from ethylene glycol and a mixture of adipic acid with succinic or phthalic acid. The reaction may take place by the one shot or prepolymer method. Conventional catalysts may be incorporated in the reaction mixture and the reaction may be carried out in solution.
GB3754566A 1966-08-22 1966-08-22 Improvements in or relating to the manufacture of Segmented Polyesterurethane Elastomers Expired GB1154159A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
GB3754566A GB1154159A (en) 1966-08-22 1966-08-22 Improvements in or relating to the manufacture of Segmented Polyesterurethane Elastomers
DE19671720987 DE1720987A1 (en) 1966-08-22 1967-08-11 Process for the production of synthetic polyurethane elastomers
BE702687D BE702687A (en) 1966-08-22 1967-08-14
LU54333D LU54333A1 (en) 1966-08-22 1967-08-21
CH1171267A CH487952A (en) 1966-08-22 1967-08-21 Process for the production of synthetic polyester urethane elastomers and their use for melt spinning elastomeric filaments
LU54339A LU54339A1 (en) 1966-08-22 1967-08-21
FR118597A FR1534536A (en) 1966-08-22 1967-08-22 Production of synthetic elastomers
NL6711524A NL6711524A (en) 1966-08-22 1967-08-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3754566A GB1154159A (en) 1966-08-22 1966-08-22 Improvements in or relating to the manufacture of Segmented Polyesterurethane Elastomers

Publications (1)

Publication Number Publication Date
GB1154159A true GB1154159A (en) 1969-06-04

Family

ID=10397274

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3754566A Expired GB1154159A (en) 1966-08-22 1966-08-22 Improvements in or relating to the manufacture of Segmented Polyesterurethane Elastomers

Country Status (6)

Country Link
BE (1) BE702687A (en)
CH (1) CH487952A (en)
DE (1) DE1720987A1 (en)
GB (1) GB1154159A (en)
LU (2) LU54339A1 (en)
NL (1) NL6711524A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017997A (en) * 1997-10-31 2000-01-25 The B. F. Goodrich Company Waterborne polyurethane having film properties comparable to rubber

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4877856A (en) * 1987-08-31 1989-10-31 The Bf Goodrich Company Soft thermoplastic polyurethane for blown film application

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6017997A (en) * 1997-10-31 2000-01-25 The B. F. Goodrich Company Waterborne polyurethane having film properties comparable to rubber

Also Published As

Publication number Publication date
NL6711524A (en) 1968-02-23
CH487952A (en) 1970-03-31
LU54333A1 (en) 1967-12-28
BE702687A (en) 1968-02-14
LU54339A1 (en) 1967-12-28
DE1720987A1 (en) 1972-01-20

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