ES370958A1 - Procedimiento para la fabricacion de una hoja de polipropi-leno. - Google Patents

Procedimiento para la fabricacion de una hoja de polipropi-leno.

Info

Publication number
ES370958A1
ES370958A1 ES370958A ES370958A ES370958A1 ES 370958 A1 ES370958 A1 ES 370958A1 ES 370958 A ES370958 A ES 370958A ES 370958 A ES370958 A ES 370958A ES 370958 A1 ES370958 A1 ES 370958A1
Authority
ES
Spain
Prior art keywords
sheet
temperatures
polypropylene
melting point
stretching
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
ES370958A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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
Priority claimed from DE19681779585 external-priority patent/DE1779585A1/de
Priority claimed from DE19691936963 external-priority patent/DE1936963A1/de
Application filed by Kalle GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of ES370958A1 publication Critical patent/ES370958A1/es
Expired 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
    • B29C55/00—Shaping by stretching, e.g. drawing through a die; Apparatus therefor
    • B29C55/005—Shaping by stretching, e.g. drawing through a die; Apparatus therefor characterised by the choice of materials
    • 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
    • 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
    • C08L23/04—Homopolymers or copolymers of ethene
    • C08L23/06—Polyethene

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)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
  • Laminated Bodies (AREA)
ES370958A 1968-08-30 1969-08-28 Procedimiento para la fabricacion de una hoja de polipropi-leno. Expired ES370958A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19681779585 DE1779585A1 (de) 1968-08-30 1968-08-30 Biaxial gestreckte Folie aus Polypropylen und Verfahren zur Herstellung derselben
DE19691936963 DE1936963A1 (de) 1969-07-21 1969-07-21 Biaxial gestreckte Folie aus Mischpolymeren oder Mischungn von Polypropylen und Polyaethylen und Verfahren zur Herstellung derselben

Publications (1)

Publication Number Publication Date
ES370958A1 true ES370958A1 (es) 1972-01-01

Family

ID=25755786

Family Applications (1)

Application Number Title Priority Date Filing Date
ES370958A Expired ES370958A1 (es) 1968-08-30 1969-08-28 Procedimiento para la fabricacion de una hoja de polipropi-leno.

Country Status (9)

Country Link
AT (1) AT311057B (enrdf_load_stackoverflow)
BE (1) BE738068A (enrdf_load_stackoverflow)
CH (1) CH526599A (enrdf_load_stackoverflow)
DK (1) DK130168B (enrdf_load_stackoverflow)
ES (1) ES370958A1 (enrdf_load_stackoverflow)
FR (1) FR2017105A1 (enrdf_load_stackoverflow)
GB (1) GB1276023A (enrdf_load_stackoverflow)
LU (1) LU59369A1 (enrdf_load_stackoverflow)
NL (1) NL6912674A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60204310A (ja) * 1984-03-29 1985-10-15 Kuraray Co Ltd 耐衝撃性に優れたポリプロピレン系シ−ト
NL8502190A (nl) * 1985-08-06 1987-03-02 Stamicarbon Werkwijze voor het vervaardigen van blaasfolie en georienteerde folie.
DE3817223A1 (de) * 1987-08-28 1989-03-09 Alkor Gmbh Verfahren zur herstellung von polyolefinfolien oder -platten mit hoher festigkeit
JP3111652B2 (ja) * 1992-06-30 2000-11-27 住友化学工業株式会社 ポリプロピレン組成物及びそのフィルム
JP3569987B2 (ja) † 1994-12-22 2004-09-29 東洋紡績株式会社 ２軸配向ポリアミド系樹脂フィルム
EP2353844A1 (de) * 2010-02-05 2011-08-10 Rkw Se Steife Folie mit hoher Durchstoßfestigkeit für Verpackungen und technische Anwendungen und Verfahren zu ihrer Herstellung
DE102015108465A1 (de) 2015-05-28 2016-12-01 Technische Universität Dortmund Verfahren zur Herstellung eines orientierten Polymers
CN111098533B (zh) * 2019-12-31 2022-06-10 武汉中兴创新材料技术有限公司 一种硬弹性聚丙烯膜的制备方法、硬弹性聚丙烯膜及应用

Also Published As

Publication number Publication date
FR2017105A1 (enrdf_load_stackoverflow) 1970-05-15
CH526599A (de) 1972-08-15
LU59369A1 (enrdf_load_stackoverflow) 1971-08-04
BE738068A (enrdf_load_stackoverflow) 1970-02-27
DK130168C (enrdf_load_stackoverflow) 1975-06-16
GB1276023A (en) 1972-06-01
DK130168B (da) 1975-01-06
AT311057B (de) 1973-10-25
NL6912674A (enrdf_load_stackoverflow) 1970-03-03

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