ES292369A1 - A procedure for preparing a cellular polypropylene material (Machine-translation by Google Translate, not legally binding) - Google Patents

A procedure for preparing a cellular polypropylene material (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES292369A1
ES292369A1 ES292369A ES292369A ES292369A1 ES 292369 A1 ES292369 A1 ES 292369A1 ES 292369 A ES292369 A ES 292369A ES 292369 A ES292369 A ES 292369A ES 292369 A1 ES292369 A1 ES 292369A1
Authority
ES
Spain
Prior art keywords
translation
preparing
machine
legally binding
google 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
ES292369A
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.)
Hercules Powder Co
Original Assignee
Hercules Powder Co
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 Hercules Powder Co filed Critical Hercules Powder Co
Publication of ES292369A1 publication Critical patent/ES292369A1/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
    • C08J9/0014—Use of organic additives
    • C08J9/0033—Use of organic additives containing sulfur
    • 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
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
    • C08K5/43—Compounds containing sulfur bound to nitrogen
    • 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
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/10—Homopolymers or copolymers of propene
    • C08J2323/12—Polypropene
    • 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)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

A process for preparing a cellular polypropylene material, characterized by mixing stereo-regular polypropylene with a blowing agent and an azido interlacing agent, and heating said mixture to a temperature sufficient to release gas from said blowing agent, thereby Blowing and interlacing the polypropylene. (Machine-translation by Google Translate, not legally binding)
ES292369A 1962-10-15 1963-10-10 A procedure for preparing a cellular polypropylene material (Machine-translation by Google Translate, not legally binding) Expired ES292369A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23073362A 1962-10-15 1962-10-15
US23074062A 1962-10-15 1962-10-15
US23069262A 1962-10-15 1962-10-15

Publications (1)

Publication Number Publication Date
ES292369A1 true ES292369A1 (en) 1963-12-01

Family

ID=27398113

Family Applications (1)

Application Number Title Priority Date Filing Date
ES292369A Expired ES292369A1 (en) 1962-10-15 1963-10-10 A procedure for preparing a cellular polypropylene material (Machine-translation by Google Translate, not legally binding)

Country Status (6)

Country Link
AT (1) AT265654B (en)
BE (1) BE638643A (en)
DE (1) DE1544999A1 (en)
ES (1) ES292369A1 (en)
GB (1) GB1022051A (en)
NL (1) NL299247A (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3939237A (en) * 1971-11-19 1976-02-17 Asahi Dow, Ltd. Method of making a fluid transmitting porous tube or sheet
DE2911719C2 (en) * 1979-03-24 1982-07-01 Fa. Carl Freudenberg, 6940 Weinheim Process for the production of lightweight foams from thermoplastic crystalline plastics
WO2001040374A2 (en) * 1999-12-03 2001-06-07 The Dow Chemical Company Grafted thermoplastic compositions and fabricated articles therefrom
EP1295910A1 (en) * 2001-09-25 2003-03-26 Borealis GmbH Insulating foam composition
WO2016146151A1 (en) 2015-03-13 2016-09-22 Dynamit Nobel Gmbh Explosivstoff- Und Systemtechnik Non explosive bis-sulfonyl azides
CN109342489B (en) * 2018-12-07 2023-05-23 黑龙江省能源环境研究院 A local temperature control structure for detecting building materials volatility
CN112457518B (en) * 2020-11-03 2022-11-25 浙江理工大学 Laser foaming polyelectrolyte film and regional pore-forming process thereof

Also Published As

Publication number Publication date
AT265654B (en) 1968-10-25
DE1544999A1 (en) 1971-05-27
NL299247A (en) 1965-08-10
BE638643A (en) 1964-04-14
GB1022051A (en) 1966-03-09

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