ES2096181T3 - Procedimiento para la obtencion de peliculas de polipropileno. - Google Patents

Procedimiento para la obtencion de peliculas de polipropileno.

Info

Publication number
ES2096181T3
ES2096181T3 ES93117376T ES93117376T ES2096181T3 ES 2096181 T3 ES2096181 T3 ES 2096181T3 ES 93117376 T ES93117376 T ES 93117376T ES 93117376 T ES93117376 T ES 93117376T ES 2096181 T3 ES2096181 T3 ES 2096181T3
Authority
ES
Spain
Prior art keywords
procedure
polypropylene films
polypropylene
obtaining polypropylene
monopolymerized
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 - Lifetime
Application number
ES93117376T
Other languages
English (en)
Inventor
Patrik Dr Mueller
Harald Dr Schwager
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
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 filed Critical BASF SE
Application granted granted Critical
Publication of ES2096181T3 publication Critical patent/ES2096181T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/003—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor characterised by the choice of material
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L23/10—Homopolymers or copolymers of propene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
    • B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C41/04—Rotational or centrifugal casting, i.e. coating the inside of a mould by rotating the mould
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2023/00—Use of polyalkenes or derivatives thereof as moulding material
    • B29K2023/10—Polymers of propylene
    • B29K2023/12—PP, i.e. polypropylene
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0085—Copolymers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/25—Solid
    • B29K2105/251—Particles, powder or granules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Moulding By Coating Moulds (AREA)
  • Graft Or Block Polymers (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)

Abstract

PROCESO PARA LA ELABORACION DE PIELES DE POLIPROPILENO A PARTIR DE PARTICULAS DE POLIPROPILENO DE UN TAMAÑO DE GRANO MEDIO MAXIMO DE HASTA 1.0 MM SEGUN EL PROCEDO SLUSH, DONDE SE UTILIZA COMO PROPILENOS COPOLIMERIZADO DE PROPILENO CON UN PUNTO DE FUSION DSC DESDE 135 HASTA 165 USION DESDE 2 HASTA 70 G/10 MIN., EN 230 2,16 KG, QUE SE COMPONEN DE NUEVO A PARTIR DE UN POLIMERIZADO DE PROPILENO (A) CON HASTA 5 % EN PESO DE C2 HASTA C10 L-1-ENOS DE MONOPOLIMERIZADOS Y UN COPOLIMERIZADO DE POLIPROPILENO (B) CON 10 HASTA 70 % EN PESO DE C2 HASTA C10 ENOS DE MONOPOLIMERIZADOS.
ES93117376T 1992-11-07 1993-10-27 Procedimiento para la obtencion de peliculas de polipropileno. Expired - Lifetime ES2096181T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4237637A DE4237637A1 (de) 1992-11-07 1992-11-07 Verfahren zur Herstellung von Polypropylenhäuten

Publications (1)

Publication Number Publication Date
ES2096181T3 true ES2096181T3 (es) 1997-03-01

Family

ID=6472339

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93117376T Expired - Lifetime ES2096181T3 (es) 1992-11-07 1993-10-27 Procedimiento para la obtencion de peliculas de polipropileno.

Country Status (3)

Country Link
EP (1) EP0597319B1 (es)
DE (2) DE4237637A1 (es)
ES (1) ES2096181T3 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU4363696A (en) * 1994-11-17 1996-06-17 Exxon Chemical Patents Inc. Multi-layer particles for rotational molding
DE59702969D1 (de) * 1996-10-30 2001-03-08 Ciba Sc Holding Ag Stabilisatorkombination für das Rotomolding-Verfahren
DE102016115714A1 (de) 2016-08-24 2018-03-01 Schäfer E. Technik u. Sondermaschinen GmbH Prallreaktor
DE102016120467A1 (de) * 2016-10-26 2018-04-26 Schäfer Elektrotechnik und Sondermaschinen GmbH Prallreaktor zum Zerkleinern von Verbundmaterial und Verfahren zum Zerkleinern von Verbundmaterial

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3331877A1 (de) * 1983-09-03 1985-03-21 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung einer polypropylen-formmasse
JPH07100751B2 (ja) * 1987-11-11 1995-11-01 出光石油化学株式会社 プロピレン重合体組成物
JP3063255B2 (ja) * 1990-10-03 2000-07-12 住友化学工業株式会社 粉末成形用熱可塑性エラストマーパウダー、それを用いる粉末成形法およびその成形体

Also Published As

Publication number Publication date
DE59304971D1 (de) 1997-02-13
DE4237637A1 (de) 1994-05-11
EP0597319A2 (de) 1994-05-18
EP0597319A3 (en) 1994-08-24
EP0597319B1 (de) 1997-01-02

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