ES469413A1 - Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques - Google Patents

Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques

Info

Publication number
ES469413A1
ES469413A1 ES469413A ES469413A ES469413A1 ES 469413 A1 ES469413 A1 ES 469413A1 ES 469413 A ES469413 A ES 469413A ES 469413 A ES469413 A ES 469413A ES 469413 A1 ES469413 A1 ES 469413A1
Authority
ES
Spain
Prior art keywords
block copolymer
iii
polymer
pts
mol
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
ES469413A
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.)
Shell Internationale Research Maatschappij BV
Original Assignee
Shell Internationale Research Maatschappij BV
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 US05/794,200 external-priority patent/US4088627A/en
Application filed by Shell Internationale Research Maatschappij BV filed Critical Shell Internationale Research Maatschappij BV
Publication of ES469413A1 publication Critical patent/ES469413A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
    • C08L75/04—Polyurethanes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L101/00—Compositions of unspecified macromolecular compounds
    • 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
    • C08L23/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08L23/20—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms having four to nine carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions 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 a halogen; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/18—Homopolymers or copolymers of nitriles
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L53/00—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L53/02—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes
    • C08L53/025—Compositions of block copolymers containing at least one sequence of a polymer obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers of vinyl-aromatic monomers and conjugated dienes modified
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L69/00—Compositions of polycarbonates; Compositions of derivatives of polycarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L77/00—Compositions of polyamides obtained by reactions forming a carboxylic amide link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/04—Polymer mixtures characterised by other features containing interpenetrating networks
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L59/00—Compositions of polyacetals; Compositions of derivatives of polyacetals
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L71/00—Compositions of polyethers obtained by reactions forming an ether link in the main chain; Compositions of derivatives of such polymers
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polyurethanes Or Polyureas (AREA)

Abstract

Un procedimiento para preparación de una composición que contiene un copolímero de bloques, parcialmente hidrogenado, caracterizado porque (a) 4 a 40 partes en peso de copolímero de bloques parcialmente hidrogenado que comprende al menos dos bloques A de polímero terminales de un monoalquenil-areno que tiene un peso molecular medio de 5.000 a 125.000, y al menos un bloque B de polímero intermedio de un dieno conjugado que tiene un peso molecular medio de 10.000 a 300.000, en que los bloques A de polímero terminales constituyen del 8 al 55% en peso del copolímero de bloques, y no más del 25% de los dobles enlances de areno de los bloques A de polímero y al menos el 80% de los dobles enlaces alifáticos de los bloques B de polímero se han reducido por hidrogenación, se mezcla a una temperatura de tratamiento de entre 150ºC y 400ºC, con (b) un poliuretano termoplástico cristalino que tiene un punto de fusión de más de 120ºC, y con © de 5 a 48 partes en peso de al menos una resina termoplásticapara ingeniería distinta seleccionada del grupo que consta de poliamidas, poliolefinas, poliésteres termoplásticos halogenados, poli (aril-éteres), polisulfonas aromáticas y resinas de nitrilo, siendo la relación en peso del polimetano a la resina termoplástica para ingeniería distinta mayor que 1:1, de modo que se forma una polimezcla en la que al menos dos de los polímeros forman retículos continuos entrelazados al menos parciales entre sí.
ES469413A 1977-05-05 1978-05-03 Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques Expired ES469413A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/794,200 US4088627A (en) 1976-06-07 1977-05-05 Multicomponent polyurethane-block copolymer blends

Publications (1)

Publication Number Publication Date
ES469413A1 true ES469413A1 (es) 1979-10-01

Family

ID=25161997

Family Applications (1)

Application Number Title Priority Date Filing Date
ES469413A Expired ES469413A1 (es) 1977-05-05 1978-05-03 Un procedimiento para la preparacion de una composicion que contiene un copolimero de bloques

Country Status (11)

Country Link
JP (1) JPS53138460A (es)
AU (1) AU3570478A (es)
BE (1) BE866672A (es)
BR (1) BR7802767A (es)
CA (1) CA1098239A (es)
DE (1) DE2819492A1 (es)
ES (1) ES469413A1 (es)
FR (1) FR2389661A1 (es)
IT (1) IT1096271B (es)
NL (1) NL7804743A (es)
SE (1) SE7805152L (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3622825A1 (de) * 1986-07-08 1988-01-21 Bayer Ag Poly-(alpha)-alkyl-olefin-/ polyurethan-blockcopolymere, verfahren zu ihrer herstellung und ihre verwendung
JPS6322852A (ja) * 1987-06-08 1988-01-30 Asahi Chem Ind Co Ltd ブロツク共重合体組成物
DE3932359A1 (de) * 1989-09-28 1991-04-11 Basf Ag Schlagzaeh modifizierte thermoplastische polyurethan-polyester-formmassen, verfahren zu ihrer herstellung und ihre verwendung
JP3638752B2 (ja) * 1996-03-21 2005-04-13 株式会社クラレ 樹脂組成物およびその成形品
US9718959B2 (en) 2013-12-11 2017-08-01 Sk Innovation Co., Ltd. Aliphatic polycarbonate-polyurethane composition and aliphatic polycarbonate-polyurethane resin
KR20150068303A (ko) * 2013-12-11 2015-06-19 에스케이이노베이션 주식회사 지방족 폴리카보네이트-폴리우레탄 조성물 및 지방족 폴리카보네이트-폴리우레탄 중합체

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4081424A (en) * 1976-06-07 1978-03-28 Shell Oil Company Multicomponent polyolefin - block copolymer - polymer blends

Also Published As

Publication number Publication date
IT7822993A0 (it) 1978-05-03
IT1096271B (it) 1985-08-26
JPS53138460A (en) 1978-12-02
AU3570478A (en) 1979-11-08
SE7805152L (sv) 1978-11-06
BE866672A (fr) 1978-11-03
DE2819492A1 (de) 1978-11-09
FR2389661A1 (en) 1978-12-01
CA1098239A (en) 1981-03-24
FR2389661B1 (es) 1980-06-20
NL7804743A (nl) 1978-11-07
BR7802767A (pt) 1978-12-12

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