ES402500A1 - Manufacture of moulded articles of particulate foamed ethylene copolymers - Google Patents

Manufacture of moulded articles of particulate foamed ethylene copolymers

Info

Publication number
ES402500A1
ES402500A1 ES402500A ES402500A ES402500A1 ES 402500 A1 ES402500 A1 ES 402500A1 ES 402500 A ES402500 A ES 402500A ES 402500 A ES402500 A ES 402500A ES 402500 A1 ES402500 A1 ES 402500A1
Authority
ES
Spain
Prior art keywords
ethylene copolymers
manufacture
moulded articles
foamed ethylene
particulate foamed
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
ES402500A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik AG
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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of ES402500A1 publication Critical patent/ES402500A1/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
    • C08J9/22—After-treatment of expandable particles; Forming foamed products
    • C08J9/228—Forming foamed products
    • C08J9/236—Forming foamed products using binding agents
    • 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
    • C08G18/4009—Two or more macromolecular compounds not provided for in one single group of groups C08G18/42 - C08G18/64
    • C08G18/4063—Mixtures of compounds of group C08G18/62 with other macromolecular compounds
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6204—Polymers of olefins
    • 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
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6212—Polymers of alkenylalcohols; Acetals thereof; Oxyalkylation products thereof
    • 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
    • C08G2350/00—Acoustic or vibration damping material
    • 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
    • C08J2323/04—Homopolymers or copolymers of ethene
    • C08J2323/08—Copolymers of ethene

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)
  • Polyurethanes Or Polyureas (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)

Abstract

Procedure for obtaining molded bodies of A) a binder mixture, containing isocyanate groups, and B) foamed fine particle copolymers of ethylene, by mixing the components (A) and (B), compression and hardening of the mixture reaction, characterized in that the foamed ethylene copolymers contain substituents with active hydrogen atoms, according to Zerewitinoff, linked to the polymer chain. (Machine-translation by Google Translate, not legally binding)
ES402500A 1971-05-07 1972-05-06 Manufacture of moulded articles of particulate foamed ethylene copolymers Expired ES402500A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712122665 DE2122665A1 (en) 1971-05-07 1971-05-07 Process for the production of moldings from finely divided, foamy ethylene copolymers

Publications (1)

Publication Number Publication Date
ES402500A1 true ES402500A1 (en) 1975-03-16

Family

ID=5807198

Family Applications (1)

Application Number Title Priority Date Filing Date
ES402500A Expired ES402500A1 (en) 1971-05-07 1972-05-06 Manufacture of moulded articles of particulate foamed ethylene copolymers

Country Status (14)

Country Link
AT (1) AT312943B (en)
AU (1) AU463683B2 (en)
BE (1) BE783094A (en)
BR (1) BR7202793D0 (en)
CA (1) CA985865A (en)
CH (1) CH571035A5 (en)
DE (1) DE2122665A1 (en)
ES (1) ES402500A1 (en)
FR (1) FR2137577A1 (en)
GB (1) GB1364382A (en)
IT (1) IT957749B (en)
NL (1) NL7205587A (en)
SE (1) SE396081B (en)
ZA (1) ZA722989B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2606562A1 (en) * 1976-02-19 1977-08-25 Hoechst Ag POLYURETHANE FOAM CONTAINING FIBERS AND THE METHOD OF MANUFACTURING THEREOF
CN116515073B (en) * 2023-04-07 2024-05-14 广东豪美新材股份有限公司 Preparation method of energy-absorbing material

Also Published As

Publication number Publication date
DE2122665A1 (en) 1972-11-16
BR7202793D0 (en) 1973-07-10
ZA722989B (en) 1973-03-28
NL7205587A (en) 1972-11-09
CA985865A (en) 1976-03-23
AU463683B2 (en) 1975-07-31
AT312943B (en) 1974-01-25
SE396081B (en) 1977-09-05
BE783094A (en) 1972-11-06
FR2137577A1 (en) 1972-12-29
AU4176172A (en) 1973-11-08
IT957749B (en) 1973-10-20
GB1364382A (en) 1974-08-21
CH571035A5 (en) 1975-12-31

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