GB1525004A – Compositions containing polymeric polyanions and process for preparing same
– Google Patents
GB1525004A – Compositions containing polymeric polyanions and process for preparing same
– Google Patents
Compositions containing polymeric polyanions and process for preparing same
Info
Publication number
GB1525004A
GB1525004A
GB43419/75A
GB4341975A
GB1525004A
GB 1525004 A
GB1525004 A
GB 1525004A
GB 43419/75 A
GB43419/75 A
GB 43419/75A
GB 4341975 A
GB4341975 A
GB 4341975A
GB 1525004 A
GB1525004 A
GB 1525004A
Authority
GB
United Kingdom
Prior art keywords
cations
defined amount
compositions
magnesium
triethylamine
Prior art date
1974-10-23
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
GB43419/75A
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.)
Eneos Corp
Original Assignee
Nippon Oil Corp
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.)
1974-10-23
Filing date
1975-10-22
Publication date
1978-09-20
1974-10-23
Priority claimed from JP12152274A
external-priority
patent/JPS5147994A/en
1975-07-23
Priority claimed from JP8918475A
external-priority
patent/JPS5213595A/en
1975-09-17
Priority claimed from JP11177575A
external-priority
patent/JPS5236184A/en
1975-10-22
Application filed by Nippon Oil Corp
filed
Critical
Nippon Oil Corp
1978-09-20
Publication of GB1525004A
publication
Critical
patent/GB1525004A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
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
C08F8/00—Chemical modification by after-treatment
C08F8/44—Preparation of metal salts or ammonium salts
C—CHEMISTRY; METALLURGY
C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
C08C19/00—Chemical modification of rubber
C08C19/30—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule
C08C19/34—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups
C08C19/36—Addition of a reagent which reacts with a hetero atom or a group containing hetero atoms of the macromolecule reacting with oxygen or oxygen-containing groups with carboxy radicals
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
C08K3/10—Metal compounds
Abstract
1525004 Reversibly cross-linkable polymer compositions NIPPON OIL CO Ltd 22 Oct 1975 [23 Oct 1974 23 July 1975 17 Sept 1975] 43419/75 Heading C3P Compositions which are liquid at lower temperatures and solid at higher temperatures, these states being reversible, comprise (1) an anionic derivative of a defined conjugated diene/unsaturated dicarboxylic acid (or derivative) copolymer, (2) sodium, potassium, lithium or nitrogen base cations in defined amount, (3) magnesium cations in defined amount, (4) anions of alkali metal or magnesium compounds used to provide cations (2) and (3), and (5) water in defined amount. In examples, copolymers of maleic anhydride with butadiene, isoprene, chloroprene or piperylene, or a citraconic anhydride/isoprene copolymer, are reacted simultaneously or sequentially with (2) NaOH, KOH, LiOH, NaHCO 3 , Na 2 CO 3 , NH 3 , dimethylamine, triethylamine, cyclohexylamine, n-butylamine, pyridine or NaOH/triethylamine, and (3) MgCl 2 , MgSO 4 or magnesium acetate. The compositions solidify on heating and revert to liquid form on cooling.
GB43419/75A
1974-10-23
1975-10-22
Compositions containing polymeric polyanions and process for preparing same
Expired
GB1525004A
(en)
Applications Claiming Priority (3)
Application Number
Priority Date
Filing Date
Title
JP12152274A
JPS5147994A
(en)
1974-10-23
1974-10-23
Shinkijugobutsuno seizohoho
JP8918475A
JPS5213595A
(en)
1975-07-23
1975-07-23
Preparation of novel polymer
JP11177575A
JPS5236184A
(en)
1975-09-17
1975-09-17
Preparation of novel polymer
Publications (1)
Publication Number
Publication Date
GB1525004A
true
GB1525004A
(en)
1978-09-20
Family
ID=27306050
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB43419/75A
Expired
GB1525004A
(en)
1974-10-23
1975-10-22
Compositions containing polymeric polyanions and process for preparing same
Country Status (3)
Country
Link
US
(1)
US4072646A
(en)
DE
(1)
DE2547556C2
(en)
GB
(1)
GB1525004A
(en)
Family Cites Families (2)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2959821A
(en)
*
1955-02-11
1960-11-15
Bayer Ag
Dipping process wherein cross-linking agent is applied in coagulating bath
US3920769A
(en)
*
1972-06-20
1975-11-18
Nippon Zeon Co
Novel coating composition
1975
1975-10-20
US
US05/624,225
patent/US4072646A/en
not_active
Expired – Lifetime
1975-10-22
GB
GB43419/75A
patent/GB1525004A/en
not_active
Expired
1975-10-23
DE
DE2547556A
patent/DE2547556C2/en
not_active
Expired
Also Published As
Publication number
Publication date
DE2547556A1
(en)
1976-05-06
US4072646A
(en)
1978-02-07
DE2547556C2
(en)
1985-07-11
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Legal Events
Date
Code
Title
Description
1979-01-04
PS
Patent sealed [section 19, patents act 1949]
1995-06-21
PCNP
Patent ceased through non-payment of renewal fee
Effective date:
19941022
