ES404676A1 - Procedimientos para la obtencion de cuerpos moldeados de material espumado de polimeros olefinicos finamente parti- culados, espumados. - Google Patents

Procedimientos para la obtencion de cuerpos moldeados de material espumado de polimeros olefinicos finamente parti- culados, espumados.

Info

Publication number
ES404676A1
ES404676A1 ES404676A ES404676A ES404676A1 ES 404676 A1 ES404676 A1 ES 404676A1 ES 404676 A ES404676 A ES 404676A ES 404676 A ES404676 A ES 404676A ES 404676 A1 ES404676 A1 ES 404676A1
Authority
ES
Spain
Prior art keywords
foamed
manufacture
rays
particulate
olefin polymers
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
ES404676A
Other languages
English (en)
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 ES404676A1 publication Critical patent/ES404676A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B5/00—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts
    • B32B5/18—Layered products characterised by the non- homogeneity or physical structure, i.e. comprising a fibrous, filamentary, particulate or foam layer; Layered products characterised by having a layer differing constitutionally or physically in different parts characterised by features of a layer of foamed 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B38/0004—Cutting, tearing or severing, e.g. bursting; Cutter details
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B38/00—Ancillary operations in connection with laminating processes
    • B32B2038/0052—Other operations not otherwise provided for
    • B32B2038/0076—Curing, vulcanising, cross-linking
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2266/00—Composition of foam
    • B32B2266/02—Organic
    • B32B2266/0214—Materials belonging to B32B27/00
    • B32B2266/025—Polyolefin
    • 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
    • C08J2325/00—Characterised by the use of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Derivatives of such polymers
    • C08J2325/02—Homopolymers or copolymers of hydrocarbons

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)
  • Laminated Bodies (AREA)
ES404676A 1971-07-09 1972-07-08 Procedimientos para la obtencion de cuerpos moldeados de material espumado de polimeros olefinicos finamente parti- culados, espumados. Expired ES404676A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2134418A DE2134418A1 (de) 1971-07-09 1971-07-09 Verfahren zur herstellung von schaumstoff-formkoerpern aus feinteiligen, geschaeumten olefinpolymerisaten

Publications (1)

Publication Number Publication Date
ES404676A1 true ES404676A1 (es) 1975-11-16

Family

ID=5813229

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404676A Expired ES404676A1 (es) 1971-07-09 1972-07-08 Procedimientos para la obtencion de cuerpos moldeados de material espumado de polimeros olefinicos finamente parti- culados, espumados.

Country Status (12)

Country Link
AT (1) AT315509B (pt)
AU (1) AU4398172A (pt)
BE (1) BE785995A (pt)
BR (1) BR7204513D0 (pt)
CH (1) CH571037A5 (pt)
DE (1) DE2134418A1 (pt)
ES (1) ES404676A1 (pt)
FR (1) FR2145497B1 (pt)
GB (1) GB1388066A (pt)
IT (1) IT961311B (pt)
NL (1) NL7209500A (pt)
ZA (1) ZA724632B (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2137931B (en) * 1983-04-07 1987-02-04 Grace W R & Co Laminated packaging film heat-shrinkable after forming, and method for the preparation thereof

Also Published As

Publication number Publication date
ZA724632B (en) 1973-05-30
AT315509B (de) 1974-05-27
BE785995A (fr) 1973-01-08
DE2134418A1 (de) 1973-02-01
FR2145497A1 (pt) 1973-02-23
NL7209500A (pt) 1973-01-11
AU4398172A (en) 1974-01-10
GB1388066A (en) 1975-03-19
BR7204513D0 (pt) 1973-05-24
FR2145497B1 (pt) 1976-08-13
IT961311B (it) 1973-12-10
CH571037A5 (pt) 1975-12-31

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