GB1045985A – Polymer stabilization
– Google Patents
GB1045985A – Polymer stabilization
– Google Patents
Polymer stabilization
Info
Publication number
GB1045985A
GB1045985A
GB3543/64A
GB354364A
GB1045985A
GB 1045985 A
GB1045985 A
GB 1045985A
GB 3543/64 A
GB3543/64 A
GB 3543/64A
GB 354364 A
GB354364 A
GB 354364A
GB 1045985 A
GB1045985 A
GB 1045985A
Authority
GB
United Kingdom
Prior art keywords
polymer
oxide
dissolved
solution
added
Prior art date
1963-01-30
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
GB3543/64A
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.)
ACSA APPLIC CHIMICHE SpA
Original Assignee
ACSA APPLIC CHIMICHE SpA
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.)
1963-01-30
Filing date
1964-01-28
Publication date
1966-10-19
1964-01-28
Application filed by ACSA APPLIC CHIMICHE SpA
filed
Critical
ACSA APPLIC CHIMICHE SpA
1966-10-19
Publication of GB1045985A
publication
Critical
patent/GB1045985A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F1/00—General methods for the manufacture of artificial filaments or the like
D01F1/02—Addition of substances to the spinning solution or to the melt
D01F1/10—Other agents for modifying properties
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
C08K3/00—Use of inorganic substances as compounding ingredients
C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
C08K3/20—Oxides; Hydroxides
C08K3/22—Oxides; Hydroxides of metals
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
D01F6/02—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F6/08—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons
D01F6/10—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from homopolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds from polymers of halogenated hydrocarbons from polyvinyl chloride or polyvinylidene chloride
D—TEXTILES; PAPER
D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
D01F6/00—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof
D01F6/28—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds
D01F6/32—Monocomponent artificial filaments or the like of synthetic polymers; Manufacture thereof from copolymers obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising halogenated hydrocarbons as the major constituent
Abstract
Polymers of vinyl chloride and mixtures thereof containing at least 85% by weight of vinyl chloride units and having a degree of syndiotacticity of 2 or more are stabilized and delustered with the oxide of a metal of Group IIb of the Periodic Table, preferably zinc oxide. The polymer may be in solution, or in the form of shaped articles such as fibres and filaments. The oxide may be dissolved in a solvent for the polymer, and the polymer dissolved in the resulting solution. Alternatively, the oxide may be added to a solution of the polymer. The solutions may be wet- or dry-spun. In examples, polyvinyl chloride is dissolved in cyclohexanone to which zinc oxide had been added.
GB3543/64A
1963-01-30
1964-01-28
Polymer stabilization
Expired
GB1045985A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
IT187963
1963-01-30
Publications (1)
Publication Number
Publication Date
GB1045985A
true
GB1045985A
(en)
1966-10-19
Family
ID=11102081
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB3543/64A
Expired
GB1045985A
(en)
1963-01-30
1964-01-28
Polymer stabilization
Country Status (5)
Country
Link
US
(1)
US3395111A
(en)
BE
(1)
BE643031A
(en)
GB
(1)
GB1045985A
(en)
NL
(1)
NL6400743A
(en)
SE
(1)
SE326559B
(en)
Families Citing this family (8)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
FR1475865A
(en)
*
1966-02-22
1967-04-07
Pechiney Saint Gobain
Process for the heat stabilization of polymers and copolymers of vinyl chloride, and resulting products
US3547880A
(en)
*
1967-12-18
1970-12-15
Sun Oil Co
Ultraviolet stabilized elastomeric composition
US3518225A
(en)
*
1968-09-09
1970-06-30
Sun Oil Co
Polymethylated muconic acids and phosphite esters synergistic stabilizer combination for elastomer composition
JPS5118459B2
(en)
*
1973-12-12
1976-06-10
JPS5118458B2
(en)
*
1973-12-12
1976-06-10
US3903038A
(en)
*
1974-03-06
1975-09-02
Du Pont
Flame resistant filaments of acrylonitrile polymer
US4464502A
(en)
*
1975-12-08
1984-08-07
Uniroyal, Inc.
Low smoke plasticized polyvinyl chloride
US4612340A
(en)
*
1983-03-09
1986-09-16
Yoshinori Ohachi
Medical device
Family Cites Families (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2048248A
(en)
*
1933-08-21
1936-07-21
Celanese Corp
Textile product and method of making the same
US2302361A
(en)
*
1938-04-15
1942-11-17
Carbide & Carbon Chem Corp
Filler for vinyl resin plastics
GB695276A
(en)
*
1948-12-31
1953-08-05
Degussa
Improvements in or relating to synthetic resin moulding compositions
DE1047986B
(en)
*
1952-10-21
1958-12-31
Degussa
Process for the production of synthetic fiber materials
BE589257A
(en)
*
1959-03-31
0
BE
BE643031D
patent/BE643031A/xx
unknown
1964
1964-01-14
US
US337537A
patent/US3395111A/en
not_active
Expired – Lifetime
1964-01-28
GB
GB3543/64A
patent/GB1045985A/en
not_active
Expired
1964-01-30
NL
NL6400743A
patent/NL6400743A/xx
unknown
1964-01-30
SE
SE01153/64A
patent/SE326559B/xx
unknown
Also Published As
Publication number
Publication date
SE326559B
(en)
1970-07-27
NL6400743A
(en)
1964-07-31
US3395111A
(en)
1968-07-30
BE643031A
(en)
DE1494912A1
(en)
1969-07-03
DE1494912B2
(en)
1975-11-13
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None