BE785995A - Procede de preparation de pieces moulees alveolaires a partir de polymeres d'olefines expanses et finement divises - Google Patents

Procede de preparation de pieces moulees alveolaires a partir de polymeres d'olefines expanses et finement divises

Info

Publication number
BE785995A
BE785995A BE785995DA BE785995A BE 785995 A BE785995 A BE 785995A BE 785995D A BE785995D A BE 785995DA BE 785995 A BE785995 A BE 785995A
Authority
BE
Belgium
Prior art keywords
alveolar
expanded
preparation
molded parts
finally divided
Prior art date
Application number
Other languages
English (en)
French (fr)
Original Assignee
Basf 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.)
Publication date
Publication of BE785995A publication Critical patent/BE785995A/xx

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)
BE785995D 1971-07-09 Procede de preparation de pieces moulees alveolaires a partir de polymeres d'olefines expanses et finement divises BE785995A (fr)

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
BE785995A true BE785995A (fr) 1973-01-08

Family

ID=5813229

Family Applications (1)

Application Number Title Priority Date Filing Date
BE785995D BE785995A (fr) 1971-07-09 Procede de preparation de pieces moulees alveolaires a partir de polymeres d'olefines expanses et finement divises

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
DE2134418A1 (de) 1973-02-01
FR2145497A1 (pt) 1973-02-23
NL7209500A (pt) 1973-01-11
AU4398172A (en) 1974-01-10
ES404676A1 (es) 1975-11-16
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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