ES332888A1 - Procedure to obtain a solidified microporoso body. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure to obtain a solidified microporoso body. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES332888A1
ES332888A1 ES0332888A ES332888A ES332888A1 ES 332888 A1 ES332888 A1 ES 332888A1 ES 0332888 A ES0332888 A ES 0332888A ES 332888 A ES332888 A ES 332888A ES 332888 A1 ES332888 A1 ES 332888A1
Authority
ES
Spain
Prior art keywords
solidified
translation
machine
legally binding
*** translate
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
ES0332888A
Other languages
Spanish (es)
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.)
United Shoe Machinery Corp
Original Assignee
United Shoe Machinery Corp
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 United Shoe Machinery Corp filed Critical United Shoe Machinery Corp
Publication of ES332888A1 publication Critical patent/ES332888A1/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
    • C08J9/28—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum
    • C08J9/283—Working-up of macromolecular substances to porous or cellular articles or materials; After-treatment thereof by elimination of a liquid phase from a macromolecular composition or article, e.g. drying of coagulum a discontinuous liquid phase emulsified in a continuous macromolecular phase
    • 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

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Synthetic Leather, Interior Materials Or Flexible Sheet Materials (AREA)

Abstract

Process for obtaining a microporous solidified body, characterized in that it comprises the steps of pouring an emulsion of at least two organic compounds in a continuous phase and reacting with each other to form a solidified and elastic film, containing from 25 to 300% by weight on the weight of the reactive compounds, of droplets of a substantially non-solvent liquid of said reactive compounds and having a boiling point higher than that of the reactive compounds; of reacting the compounds at a temperature lower than the boiling point of the suspended liquid to gel and solidify the emulsion with the droplets retained in the solidified material; and removing the droplets so that pores are formed in the solidified material. (Machine-translation by Google Translate, not legally binding)
ES0332888A 1965-10-21 1966-10-21 Procedure to obtain a solidified microporoso body. (Machine-translation by Google Translate, not legally binding) Expired ES332888A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50015565A 1965-10-21 1965-10-21

Publications (1)

Publication Number Publication Date
ES332888A1 true ES332888A1 (en) 1967-10-01

Family

ID=23988273

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0332888A Expired ES332888A1 (en) 1965-10-21 1966-10-21 Procedure to obtain a solidified microporoso body. (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
JP (1) JPS5022063B1 (en)
CH (1) CH484229A (en)
DE (1) DE1719256B2 (en)
ES (1) ES332888A1 (en)
GB (1) GB1162215A (en)
SE (1) SE326560B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8709688D0 (en) * 1987-04-24 1987-05-28 Unilever Plc Porous material

Also Published As

Publication number Publication date
CH484229A (en) 1970-01-15
DE1719256A1 (en) 1971-07-22
GB1162215A (en) 1969-08-20
SE326560B (en) 1970-07-27
DE1719256B2 (en) 1974-07-18
JPS5022063B1 (en) 1975-07-28

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