FR1463303A - Polyuréthanes - Google Patents

Polyuréthanes

Info

Publication number
FR1463303A
FR1463303A FR45208A FR45208A FR1463303A FR 1463303 A FR1463303 A FR 1463303A FR 45208 A FR45208 A FR 45208A FR 45208 A FR45208 A FR 45208A FR 1463303 A FR1463303 A FR 1463303A
Authority
FR
France
Prior art keywords
polyurethanes
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
FR45208A
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Application granted granted Critical
Publication of FR1463303A publication Critical patent/FR1463303A/fr
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
FR45208A 1965-01-08 1966-01-07 Polyuréthanes Expired FR1463303A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US424183A US3385833A (en) 1965-01-08 1965-01-08 Process for preparing polyurethanes

Publications (1)

Publication Number Publication Date
FR1463303A true FR1463303A (fr) 1967-03-08

Family

ID=23681772

Family Applications (1)

Application Number Title Priority Date Filing Date
FR45208A Expired FR1463303A (fr) 1965-01-08 1966-01-07 Polyuréthanes

Country Status (5)

Country Link
US (1) US3385833A (fr)
DE (1) DE1645093B2 (fr)
FR (1) FR1463303A (fr)
GB (1) GB1069340A (fr)
NL (1) NL147164B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4243798A (en) * 1979-08-09 1981-01-06 Chevron Research Company Process for the production of a polymeric carbamate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB685729A (en) * 1949-10-05 1953-01-07 Celanese Corp Production of polyurethanes
GB731071A (en) * 1951-07-19 1955-06-01 Du Pont Preparation of elastomers from polyalkylene ether glycols and diisocyanates
DE1061071B (de) * 1953-10-26 1959-07-09 Du Pont Verfahren zur Herstellung haertbarer, kautschukelastischer, Harnstoff- und Urethangruppen enthaltender Kondensationsprodukte
US2929802A (en) * 1955-01-31 1960-03-22 Du Pont Elastic filaments of linear copolyurethanes
BE550103A (fr) * 1955-08-04
US2970987A (en) * 1957-05-08 1961-02-07 Du Pont Copolymer having amide and urethane linkages

Also Published As

Publication number Publication date
US3385833A (en) 1968-05-28
NL6600216A (fr) 1966-07-11
NL147164B (nl) 1975-09-15
GB1069340A (en) 1967-05-17
DE1645093B2 (de) 1977-04-07
DE1645093A1 (de) 1970-04-30

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