FR2181923A1 - Adhesives for bonding polybutene -1 - comprising mixt of isotactic and atactic polybutenes - Google Patents

Adhesives for bonding polybutene -1 - comprising mixt of isotactic and atactic polybutenes

Info

Publication number
FR2181923A1
FR2181923A1 FR7314365A FR7314365A FR2181923A1 FR 2181923 A1 FR2181923 A1 FR 2181923A1 FR 7314365 A FR7314365 A FR 7314365A FR 7314365 A FR7314365 A FR 7314365A FR 2181923 A1 FR2181923 A1 FR 2181923A1
Authority
FR
France
Prior art keywords
polybutene
adhesives
bonding
atactic
isotactic
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
FR7314365A
Other languages
French (fr)
Other versions
FR2181923B1 (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.)
Huels AG
Original Assignee
Chemische Werke Huels AG
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 DE19722220616 external-priority patent/DE2220616C3/en
Application filed by Chemische Werke Huels AG filed Critical Chemische Werke Huels AG
Publication of FR2181923A1 publication Critical patent/FR2181923A1/en
Application granted granted Critical
Publication of FR2181923B1 publication Critical patent/FR2181923B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/12—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives
    • C08J5/124—Bonding of a preformed macromolecular material to the same or other solid material such as metal, glass, leather, e.g. using adhesives using adhesives based on a macromolecular component
    • C08J5/128—Adhesives without diluent
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J123/00—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers
    • C09J123/02—Adhesives based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Adhesives based on derivatives of such polymers not modified by chemical after-treatment
    • C09J123/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C09J123/20—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
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2323/00—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers
    • C08J2323/02—Characterised by the use of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Derivatives of such polymers not modified by chemical after treatment
    • C08J2323/18—Homopolymers or copolymers of hydrocarbons having four or more carbon atoms
    • C08J2323/20—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
    • C08L2666/00—Composition of polymers characterized by a further compound in the blend, being organic macromolecular compounds, natural resins, waxes or and bituminous materials, non-macromolecular organic substances, inorganic substances or characterized by their function in the composition
    • C08L2666/02—Organic macromolecular compounds, natural resins, waxes or and bituminous materials
    • C08L2666/04—Macromolecular compounds according to groups C08L7/00 - C08L49/00, or C08L55/00 - C08L57/00; Derivatives thereof
    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10L—SPEECH ANALYSIS TECHNIQUES OR SPEECH SYNTHESIS; SPEECH RECOGNITION; SPEECH OR VOICE PROCESSING TECHNIQUES; SPEECH OR AUDIO CODING OR DECODING
    • G10L19/00—Speech or audio signals analysis-synthesis techniques for redundancy reduction, e.g. in vocoders; Coding or decoding of speech or audio signals, using source filter models or psychoacoustic analysis
    • G10L2019/0001—Codebooks
    • G10L2019/0013—Codebook search algorithms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Adhesives Or Adhesive Processes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Adhesives for bonding polybutene-1 articles comprises a hot mass contg. (a) 1-40 wt.% of a highly isotactic polybutene-1 with an RSV value of 2.0-8.0, (b) 60-99 wt.% of an extremely atactic polybutene-1 and (c) opt. 1-30 wt.% of a polybutene oil. The adhesives are made by hot mixing the components at 100-220 degrees C, and are applied hot and have long working period (e.g. 10 mins). They are esp. useful for bonding polybutene-1 pipes using a sleeve over the joint e.g. in underground pipelines.
FR7314365A 1972-04-27 1973-04-19 Adhesives for bonding polybutene -1 - comprising mixt of isotactic and atactic polybutenes Granted FR2181923A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722220616 DE2220616C3 (en) 1972-04-27 Use of compounds based on Polybutene-1 ate hotmelt adhesive for bonding molded parts made of Polybutene-1

Publications (2)

Publication Number Publication Date
FR2181923A1 true FR2181923A1 (en) 1973-12-07
FR2181923B1 FR2181923B1 (en) 1977-07-29

Family

ID=5843410

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7314365A Granted FR2181923A1 (en) 1972-04-27 1973-04-19 Adhesives for bonding polybutene -1 - comprising mixt of isotactic and atactic polybutenes

Country Status (6)

Country Link
AT (1) AT322069B (en)
FI (1) FI53319C (en)
FR (1) FR2181923A1 (en)
NL (1) NL7305851A (en)
NO (1) NO135529C (en)
SE (1) SE378116B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110143A5 (en) * 1970-10-30 1972-05-26 Veba Chemie Ag

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2110143A5 (en) * 1970-10-30 1972-05-26 Veba Chemie Ag

Also Published As

Publication number Publication date
FI53319B (en) 1977-12-30
DE2220616B2 (en) 1976-01-08
NO135529B (en) 1977-01-10
FR2181923B1 (en) 1977-07-29
FI53319C (en) 1978-04-10
DE2220616A1 (en) 1973-11-08
SE378116B (en) 1975-08-18
NO135529C (en) 1977-04-20
AT322069B (en) 1975-05-12
NL7305851A (en) 1973-10-30

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Legal Events

Date Code Title Description
ST Notification of lapse