ES380178A1 - Procedimiento para la preparacion de polimeros con motivos sililurea. - Google Patents

Procedimiento para la preparacion de polimeros con motivos sililurea.

Info

Publication number
ES380178A1
ES380178A1 ES380178A ES380178A ES380178A1 ES 380178 A1 ES380178 A1 ES 380178A1 ES 380178 A ES380178 A ES 380178A ES 380178 A ES380178 A ES 380178A ES 380178 A1 ES380178 A1 ES 380178A1
Authority
ES
Spain
Prior art keywords
radicals
represent
coo
motifs
different
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
ES380178A
Other languages
English (en)
Spanish (es)
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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of ES380178A1 publication Critical patent/ES380178A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/83—Chemically modified polymers
    • C08G18/831—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides
    • C08G18/832—Chemically modified polymers by oxygen-containing compounds inclusive of carbonic acid halogenides, carboxylic acid halogenides and epoxy halides by water acting as hydrolizing agent
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G18/00—Polymeric products of isocyanates or isothiocyanates
    • C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Polyurethanes Or Polyureas (AREA)
  • Artificial Filaments (AREA)
  • Shaping By String And By Release Of Stress In Plastics And The Like (AREA)
ES380178A 1969-05-29 1970-05-29 Procedimiento para la preparacion de polimeros con motivos sililurea. Expired ES380178A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR6917558A FR2044997A5 (https=) 1969-05-29 1969-05-29

Publications (1)

Publication Number Publication Date
ES380178A1 true ES380178A1 (es) 1972-08-16

Family

ID=9034764

Family Applications (1)

Application Number Title Priority Date Filing Date
ES380178A Expired ES380178A1 (es) 1969-05-29 1970-05-29 Procedimiento para la preparacion de polimeros con motivos sililurea.

Country Status (12)

Country Link
US (1) US3711442A (https=)
JP (1) JPS4837360B1 (https=)
BE (1) BE751109A (https=)
BR (1) BR7019299D0 (https=)
CH (1) CH511912A (https=)
DE (1) DE2026399A1 (https=)
ES (1) ES380178A1 (https=)
FR (1) FR2044997A5 (https=)
GB (1) GB1275868A (https=)
LU (1) LU61011A1 (https=)
NL (1) NL7007361A (https=)
SU (1) SU396025A3 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE790977A (fr) * 1971-11-06 1973-05-07 Bayer Ag Procede de preparation de produits de poly-addition silicies

Also Published As

Publication number Publication date
SU396025A3 (https=) 1973-08-28
BR7019299D0 (pt) 1973-01-11
NL7007361A (https=) 1970-12-01
US3711442A (en) 1973-01-16
DE2026399A1 (de) 1970-12-23
FR2044997A5 (https=) 1971-02-26
JPS4837360B1 (https=) 1973-11-10
BE751109A (fr) 1970-11-30
CH511912A (fr) 1971-08-31
GB1275868A (en) 1972-05-24
LU61011A1 (https=) 1971-06-24

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