FR2221473A1 - Cross-linked atactic polypropylene - obtd. by heating with polybutadiene and organic peroxide - Google Patents

Cross-linked atactic polypropylene - obtd. by heating with polybutadiene and organic peroxide

Info

Publication number
FR2221473A1
FR2221473A1 FR7408369A FR7408369A FR2221473A1 FR 2221473 A1 FR2221473 A1 FR 2221473A1 FR 7408369 A FR7408369 A FR 7408369A FR 7408369 A FR7408369 A FR 7408369A FR 2221473 A1 FR2221473 A1 FR 2221473A1
Authority
FR
France
Prior art keywords
polybutadiene
pts
atactic polypropylene
obtd
heating
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.)
Granted
Application number
FR7408369A
Other languages
English (en)
French (fr)
Other versions
FR2221473B1 (enrdf_load_stackoverflow
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.)
Nippon Soda Co Ltd
Original Assignee
Nippon Soda Co Ltd
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 JP2917073A external-priority patent/JPS5635689B2/ja
Priority claimed from JP7909873A external-priority patent/JPS5520492B2/ja
Application filed by Nippon Soda Co Ltd filed Critical Nippon Soda Co Ltd
Publication of FR2221473A1 publication Critical patent/FR2221473A1/fr
Application granted granted Critical
Publication of FR2221473B1 publication Critical patent/FR2221473B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K5/00—Use of organic ingredients
    • C08K5/04—Oxygen-containing compounds
    • C08K5/14—Peroxides
    • 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
    • C08L23/10—Homopolymers or copolymers of propene
    • C08L23/14—Copolymers of propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2207/00—Properties characterising the ingredient of the composition
    • C08L2207/10—Peculiar tacticity
    • C08L2207/14—Amorphous or atactic polypropylene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2312/00—Crosslinking
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L9/00—Compositions of homopolymers or copolymers of conjugated diene hydrocarbons

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)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
FR7408369A 1973-03-13 1974-03-12 Cross-linked atactic polypropylene - obtd. by heating with polybutadiene and organic peroxide Granted FR2221473A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2917073A JPS5635689B2 (enrdf_load_stackoverflow) 1973-03-13 1973-03-13
JP7909873A JPS5520492B2 (enrdf_load_stackoverflow) 1973-07-13 1973-07-13

Publications (2)

Publication Number Publication Date
FR2221473A1 true FR2221473A1 (en) 1974-10-11
FR2221473B1 FR2221473B1 (enrdf_load_stackoverflow) 1977-03-04

Family

ID=26367326

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408369A Granted FR2221473A1 (en) 1973-03-13 1974-03-12 Cross-linked atactic polypropylene - obtd. by heating with polybutadiene and organic peroxide

Country Status (3)

Country Link
DE (1) DE2411886A1 (enrdf_load_stackoverflow)
FR (1) FR2221473A1 (enrdf_load_stackoverflow)
NL (1) NL7403332A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519991A1 (fr) * 1982-01-21 1983-07-22 Freudenberg Carl Procede pour la fabrication d'un melange contenant du polypropylene

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NEANT *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2519991A1 (fr) * 1982-01-21 1983-07-22 Freudenberg Carl Procede pour la fabrication d'un melange contenant du polypropylene

Also Published As

Publication number Publication date
FR2221473B1 (enrdf_load_stackoverflow) 1977-03-04
DE2411886A1 (de) 1974-09-26
NL7403332A (enrdf_load_stackoverflow) 1974-09-17

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Legal Events

Date Code Title Description
ST Notification of lapse