GB1191644A - Polypivalolactone Fibers and a method for their Manufacture - Google Patents

Polypivalolactone Fibers and a method for their Manufacture

Info

Publication number
GB1191644A
GB1191644A GB35017/67A GB3501767A GB1191644A GB 1191644 A GB1191644 A GB 1191644A GB 35017/67 A GB35017/67 A GB 35017/67A GB 3501767 A GB3501767 A GB 3501767A GB 1191644 A GB1191644 A GB 1191644A
Authority
GB
United Kingdom
Prior art keywords
composition
polypivalolactone
polyethylene
july
ester
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.)
Expired
Application number
GB35017/67A
Other languages
English (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.)
Kanegafuchi Spinning Co Ltd
Original Assignee
Kanegafuchi Spinning 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
Application filed by Kanegafuchi Spinning Co Ltd filed Critical Kanegafuchi Spinning Co Ltd
Publication of GB1191644A publication Critical patent/GB1191644A/en
Expired 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/521—Esters of phosphoric acids, e.g. of H3PO4
    • C08K5/523—Esters of phosphoric acids, e.g. of H3PO4 with hydroxyaryl compounds
    • 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
    • C08K5/49—Phosphorus-containing compounds
    • C08K5/51—Phosphorus bound to oxygen
    • C08K5/52—Phosphorus bound to oxygen only
    • C08K5/524—Esters of phosphorous acids, e.g. of H3PO3
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Artificial Filaments (AREA)
GB35017/67A 1966-07-29 1967-07-31 Polypivalolactone Fibers and a method for their Manufacture Expired GB1191644A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP4978366 1966-07-29
JP4978466 1966-07-29
JP4978266 1966-07-29

Publications (1)

Publication Number Publication Date
GB1191644A true GB1191644A (en) 1970-05-13

Family

ID=27293734

Family Applications (1)

Application Number Title Priority Date Filing Date
GB35017/67A Expired GB1191644A (en) 1966-07-29 1967-07-31 Polypivalolactone Fibers and a method for their Manufacture

Country Status (6)

Country Link
US (2) US3575907A (de)
BE (1) BE702040A (de)
CH (3) CH490523A (de)
DE (1) DE1669483A1 (de)
GB (1) GB1191644A (de)
NL (1) NL6710509A (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4841783B1 (de) * 1969-10-08 1973-12-08

Also Published As

Publication number Publication date
CH510760A (de) 1971-03-15
NL6710509A (de) 1968-01-30
US3657178A (en) 1972-04-18
BE702040A (de) 1968-01-02
US3575907A (en) 1971-04-20
CH1075167A4 (de) 1971-03-15
CH490523A (de) 1970-05-15
DE1669483A1 (de) 1971-09-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee