ES487699A1 - Procedimiento de obtencion de copolimeros de propileno y de buteno-1 - Google Patents

Procedimiento de obtencion de copolimeros de propileno y de buteno-1

Info

Publication number
ES487699A1
ES487699A1 ES487699A ES487699A ES487699A1 ES 487699 A1 ES487699 A1 ES 487699A1 ES 487699 A ES487699 A ES 487699A ES 487699 A ES487699 A ES 487699A ES 487699 A1 ES487699 A1 ES 487699A1
Authority
ES
Spain
Prior art keywords
ene
copolymers
proportion
propylene
copolymers propylene
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
ES487699A
Other languages
English (en)
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.)
Naphtachimie SA
Original Assignee
Naphtachimie SA
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 FR7901123A external-priority patent/FR2446844A1/fr
Priority claimed from FR7919519A external-priority patent/FR2462450A2/fr
Application filed by Naphtachimie SA filed Critical Naphtachimie SA
Publication of ES487699A1 publication Critical patent/ES487699A1/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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/32—Layered products comprising a layer of synthetic resin comprising polyolefins
    • 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
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • 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
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/30—Properties of the layers or laminate having particular thermal properties
    • B32B2307/31—Heat sealable
    • 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
    • B32B2323/00—Polyalkenes
    • B32B2323/10—Polypropylene
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/263—Coating layer not in excess of 5 mils thick or equivalent
    • Y10T428/264—Up to 3 mils
    • Y10T428/265—1 mil or less
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/26—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension
    • Y10T428/266—Web or sheet containing structurally defined element or component, the element or component having a specified physical dimension of base or substrate
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers
    • Y10T428/31909—Next to second addition polymer from unsaturated monomers
    • Y10T428/31913—Monoolefin polymer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Laminated Bodies (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)

Abstract

Procedimiento de obtención de copolímeros de propileno y de buteno- 1, en donde la proporción en motivos derivados del buteno-1 está comprendido entre 10 y 40% en peso y la proporción designada por el símbolo "PRE" de ramificaciones estilo aisladas que contienen, es al menos igual al cuadrado de la proporción P de motivos derivados del propileno contenidos en estos copolímeros; y en donde la entalpia de fusión de los copolímeros, medida después del tratamiento térmico de los copolímeros, en inferior o igual a 15 cal/g y, generalmente, comprendida entre 5 y 12 cal/g y, generalmente, comprendida entre 5 y 12 cal/g; por copolimerización de propileno y de buteno-1 en presencia de un sistema catalítico constituido por un catalizador a base de tricloruro de titanio o por uno o varios compuestos organometálicos de los metales de los grupos II y III de la clasificación periódica de los elementos; caracterizado porque la relación de las cantidades de propileno y de buteno-1 contenidas en el medio depolimerización se mantiene constante durante todo el tiempo de duración de la polimerización.
ES487699A 1979-01-17 1980-01-15 Procedimiento de obtencion de copolimeros de propileno y de buteno-1 Expired ES487699A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7901123A FR2446844A1 (fr) 1979-01-17 1979-01-17 Copolymeres de propylene et de butene-1 et leurs applications a la fabrication de pellicules thermoscellables
FR7919519A FR2462450A2 (fr) 1979-07-30 1979-07-30 Copolymeres de propylene et de butene-1 et leurs applications a la fabrication de pellicules thermoscellables

Publications (1)

Publication Number Publication Date
ES487699A1 true ES487699A1 (es) 1980-06-16

Family

ID=26220965

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487699A Expired ES487699A1 (es) 1979-01-17 1980-01-15 Procedimiento de obtencion de copolimeros de propileno y de buteno-1

Country Status (17)

Country Link
US (2) US4663238A (es)
AR (1) AR222852A1 (es)
AT (1) AT368176B (es)
AU (1) AU532613B2 (es)
BR (1) BR8000257A (es)
CA (1) CA1138598A (es)
DE (1) DE3001427C2 (es)
DK (1) DK161837C (es)
ES (1) ES487699A1 (es)
GB (1) GB2040964B (es)
IE (1) IE49363B1 (es)
IT (1) IT1140512B (es)
LU (1) LU82088A1 (es)
MX (1) MX154108A (es)
NL (1) NL8000230A (es)
PT (1) PT70691A (es)
SE (2) SE449363B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462449A1 (fr) * 1979-07-30 1981-02-13 Naphtachimie Sa Procede de fabrication de copolymeres de propylene et de butene-1, produits en resultant et leurs applications
JPS60166455A (ja) * 1983-12-29 1985-08-29 住友化学工業株式会社 ポリプロピレン積層フイルム
US5639842A (en) * 1988-12-26 1997-06-17 Mitsui Petrochemical Industries, Ltd. Ethylene random copolymers
EP0955321A3 (en) * 1988-12-26 1999-12-08 Mitsui Chemicals, Inc. Olefin copolymers and processes for preparing same
CA2164461C (en) * 1994-12-06 2000-08-08 Tatsuya Tanizaki Polypropylene composition and uses thereof
DE19533337A1 (de) * 1995-09-11 1997-03-13 Basf Ag Propen/But-1-en-Copolymere
CN1281485A (zh) * 1997-12-11 2001-01-24 住友化学工业株式会社 热塑性烯烃弹性体组合物
CA2310950C (en) * 2000-04-03 2005-11-08 Janssen Pharmaceutica N.V. An efficacious dosage regiment of galantamine that reduces side effects

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL128622C (es) * 1963-03-13
BE644119A (es) * 1963-03-14 1964-06-15
US3332921A (en) * 1963-11-01 1967-07-25 Phillips Petroleum Co 1-butene-propylene copolymers
US3923758A (en) * 1973-07-02 1975-12-02 Eastman Kodak Co Substantially hexane soluble propylene/butene-1 copolymer containing 30 to 75 weight percent butene-1
GB1452424A (en) * 1974-03-29 1976-10-13 Ici Ltd Composite films
GB1495776A (en) * 1975-06-11 1977-12-21 Ici Ltd Film-forming olefin polymer compositions
GB1497577A (en) * 1975-06-11 1978-01-12 Ici Ltd Film-forming olefin polymer compositions
JPS5379984A (en) * 1976-12-24 1978-07-14 Mitsui Petrochem Ind Ltd Copolymer and production
CA1152697A (en) * 1978-12-28 1983-08-23 Kiyoshi Matsuyama Process for producing propylene copolymer
FR2462449A1 (fr) * 1979-07-30 1981-02-13 Naphtachimie Sa Procede de fabrication de copolymeres de propylene et de butene-1, produits en resultant et leurs applications

Also Published As

Publication number Publication date
GB2040964A (en) 1980-09-03
AR222852A1 (es) 1981-06-30
DE3001427C2 (de) 1988-06-16
DE3001427A1 (de) 1980-07-24
CA1138598A (en) 1982-12-28
SE449363B (sv) 1987-04-27
IT8019230A0 (it) 1980-01-16
SE8000289L (sv) 1980-07-18
DK161837C (da) 1992-01-20
AU5469280A (en) 1980-07-24
DK18180A (da) 1980-07-18
BR8000257A (pt) 1980-10-21
NL8000230A (nl) 1980-07-21
US4925902A (en) 1990-05-15
ATA22680A (de) 1982-01-15
PT70691A (fr) 1980-02-01
DK161837B (da) 1991-08-19
GB2040964B (en) 1983-01-06
MX154108A (es) 1987-05-11
LU82088A1 (fr) 1980-04-23
AT368176B (de) 1982-09-27
AU532613B2 (en) 1983-10-06
IT1140512B (it) 1986-10-01
IE49363B1 (en) 1985-09-18
IE800085L (en) 1980-07-17
US4663238A (en) 1987-05-05

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970401