GB1512034A - Microcellular polyurethane elastomers - Google Patents

Microcellular polyurethane elastomers

Info

Publication number
GB1512034A
GB1512034A GB2409675A GB2409675A GB1512034A GB 1512034 A GB1512034 A GB 1512034A GB 2409675 A GB2409675 A GB 2409675A GB 2409675 A GB2409675 A GB 2409675A GB 1512034 A GB1512034 A GB 1512034A
Authority
GB
United Kingdom
Prior art keywords
blowing agent
copolymer
polyurethane elastomers
copolymer containing
ethylene
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
GB2409675A
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.)
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 GB2409675A priority Critical patent/GB1512034A/en
Priority to FR7616891A priority patent/FR2313410A1/fr
Publication of GB1512034A publication Critical patent/GB1512034A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/0061—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof characterized by the use of several polymeric components
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J9/00—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof
    • C08J9/04—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent
    • C08J9/06—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof using blowing gases generated by a previously added blowing agent by a chemical blowing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
    • C08J2375/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2423/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
GB2409675A 1975-06-04 1975-06-04 Microcellular polyurethane elastomers Expired GB1512034A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB2409675A GB1512034A (en) 1975-06-04 1975-06-04 Microcellular polyurethane elastomers
FR7616891A FR2313410A1 (fr) 1975-06-04 1976-06-03 Procede de preparation d'un elastomere microcellulaire de polyurethanne

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2409675A GB1512034A (en) 1975-06-04 1975-06-04 Microcellular polyurethane elastomers

Publications (1)

Publication Number Publication Date
GB1512034A true GB1512034A (en) 1978-05-24

Family

ID=10206322

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2409675A Expired GB1512034A (en) 1975-06-04 1975-06-04 Microcellular polyurethane elastomers

Country Status (2)

Country Link
FR (1) FR2313410A1 (cg-RX-API-DMAC7.html)
GB (1) GB1512034A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961488A (zh) * 2015-08-19 2021-06-15 耐克创新有限合伙公司 用于制备热塑性弹性体泡沫和发泡物品的工艺
CN116102765A (zh) * 2018-06-15 2023-05-12 陶氏环球技术有限责任公司 含有甲苯磺酰基的化学发泡剂

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4117649C1 (cg-RX-API-DMAC7.html) * 1991-05-29 1993-01-07 Era Beschichtung Gmbh & Co. Kg, 3078 Stolzenau, De

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112961488A (zh) * 2015-08-19 2021-06-15 耐克创新有限合伙公司 用于制备热塑性弹性体泡沫和发泡物品的工艺
CN116102765A (zh) * 2018-06-15 2023-05-12 陶氏环球技术有限责任公司 含有甲苯磺酰基的化学发泡剂
CN116102765B (zh) * 2018-06-15 2024-03-29 陶氏环球技术有限责任公司 含有甲苯磺酰基的化学发泡剂

Also Published As

Publication number Publication date
FR2313410A1 (fr) 1976-12-31
FR2313410B3 (cg-RX-API-DMAC7.html) 1979-02-23

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Legal Events

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