SE7505007L - Minimering av akrylonitril-styrenforemals gulnande. - Google Patents

Minimering av akrylonitril-styrenforemals gulnande.

Info

Publication number
SE7505007L
SE7505007L SE7505007A SE7505007A SE7505007L SE 7505007 L SE7505007 L SE 7505007L SE 7505007 A SE7505007 A SE 7505007A SE 7505007 A SE7505007 A SE 7505007A SE 7505007 L SE7505007 L SE 7505007L
Authority
SE
Sweden
Prior art keywords
foremal
acrylonitril
yellowing
minimization
styrene
Prior art date
Application number
SE7505007A
Other languages
English (en)
Inventor
P D Wolfe
R L Saxton
D D Cameron
Original Assignee
Du Pont
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
Application filed by Du Pont filed Critical Du Pont
Publication of SE7505007L publication Critical patent/SE7505007L/sv

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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • 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
    • C08F279/00—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00
    • C08F279/02—Macromolecular compounds obtained by polymerising monomers on to polymers of monomers having two or more carbon-to-carbon double bonds as defined in group C08F36/00 on to polymers of conjugated dienes
    • C08F279/04—Vinyl aromatic monomers and nitriles as the only monomers
    • 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
    • C08F6/00—Post-polymerisation treatments
    • C08F6/14—Treatment of polymer emulsions
    • C08F6/22—Coagulation
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/16—Powdering or granulating by coagulating dispersions
    • 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
    • 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
    • C08L33/20—Homopolymers or copolymers of acrylonitrile
    • 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
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/18—Homopolymers or copolymers of nitriles
    • C08J2333/20—Homopolymers or copolymers of acrylonitrile

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Graft Or Block Polymers (AREA)
SE7505007A 1974-05-02 1975-04-29 Minimering av akrylonitril-styrenforemals gulnande. SE7505007L (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US466308A US3891609A (en) 1974-05-02 1974-05-02 Process to minimize yellowness in articles formed from acrylonitrile-styrene compositions

Publications (1)

Publication Number Publication Date
SE7505007L true SE7505007L (sv) 1975-11-03

Family

ID=23851274

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7505007A SE7505007L (sv) 1974-05-02 1975-04-29 Minimering av akrylonitril-styrenforemals gulnande.

Country Status (15)

Country Link
US (1) US3891609A (sv)
JP (1) JPS595606B2 (sv)
AU (1) AU8064475A (sv)
BE (1) BE828586A (sv)
BR (1) BR7502674A (sv)
CA (1) CA1049680A (sv)
DE (1) DE2519732A1 (sv)
DK (1) DK190575A (sv)
FR (1) FR2269547B1 (sv)
GB (1) GB1474330A (sv)
IT (1) IT1037798B (sv)
LU (1) LU72399A1 (sv)
NL (1) NL7505238A (sv)
NO (1) NO751547L (sv)
SE (1) SE7505007L (sv)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4068064A (en) * 1975-12-22 1978-01-10 The Dow Chemical Company Method for preparing monovinyl aromatic monomer-acrylonitrile copolymer
US4081592A (en) * 1977-02-17 1978-03-28 The Standard Oil Company Process of polymerizing acrylonitrile copolymers employing terpinolene or gamma terpinene as a chain modifier
US4233418A (en) * 1978-05-31 1980-11-11 Cosden Technology, Inc. Process for preparing rubber-modified styrene copolymers by suspension copolymerization
US4206300A (en) * 1978-06-12 1980-06-03 Standand Oil Company Method for improving color and impact strength of nitrile polymers
US4268652A (en) * 1980-01-16 1981-05-19 The Dow Chemical Company Color styrene-acrylonitrile polymers
KR960002301B1 (ko) * 1992-06-03 1996-02-16 주식회사엘지화학 Hcfc내성이 우수한 열가소성수지 조성물의 제조방법
US5698666A (en) * 1996-06-13 1997-12-16 The Goodyear Tire & Rubber Company Process for finishing a resin from an emulsion polymerized latex
KR101637063B1 (ko) * 2013-05-31 2016-07-06 주식회사 엘지화학 수지 분체 및 그 제조방법

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451538A (en) * 1966-04-21 1969-06-24 Monsanto Co Packaging films with improved properties

Also Published As

Publication number Publication date
NO751547L (sv) 1975-11-04
IT1037798B (it) 1979-11-20
GB1474330A (en) 1977-05-25
FR2269547B1 (sv) 1980-04-30
JPS50146695A (sv) 1975-11-25
AU8064475A (en) 1976-11-04
FR2269547A1 (sv) 1975-11-28
JPS595606B2 (ja) 1984-02-06
DE2519732A1 (de) 1975-11-13
BE828586A (fr) 1975-08-18
US3891609A (en) 1975-06-24
LU72399A1 (sv) 1975-08-26
NL7505238A (nl) 1975-11-04
CA1049680A (en) 1979-02-27
BR7502674A (pt) 1976-03-16
DK190575A (da) 1975-11-03

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