GB1141226A - Improvements in curable high polymers - Google Patents

Improvements in curable high polymers

Info

Publication number
GB1141226A
GB1141226A GB177167A GB177167A GB1141226A GB 1141226 A GB1141226 A GB 1141226A GB 177167 A GB177167 A GB 177167A GB 177167 A GB177167 A GB 177167A GB 1141226 A GB1141226 A GB 1141226A
Authority
GB
United Kingdom
Prior art keywords
phenyl
butyl
polyisocyanate
diphenyl
isocyanate
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
GB177167A
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.)
Pharmacia and Upjohn Co
Original Assignee
Upjohn 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 Upjohn Co filed Critical Upjohn Co
Publication of GB1141226A publication Critical patent/GB1141226A/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
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/29—Compounds containing one or more carbon-to-nitrogen double bonds
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/40—High-molecular-weight compounds
    • C08G18/62—Polymers of compounds having carbon-to-carbon double bonds
    • C08G18/6204—Polymers of olefins
    • 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
    • C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
    • C08G18/67—Unsaturated compounds having active hydrogen
    • C08G18/69—Polymers of conjugated dienes
    • 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
    • C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
    • C08G18/72—Polyisocyanates or polyisothiocyanates
    • C08G18/80—Masked polyisocyanates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
    • C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment

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)

Abstract

1,141,226. Polyisocyanate adducts. UPJOHN CO. 12 Jan., 1967 [10 Feb., 1966], No. 1771/67. Heading C2C. [Also in Division C3] " Capped " polyisocyanates are prepared by reacting a polyisocyanate having an average functionality of 2À5 to 4 with a thermally releasable capping agent which is an organic compound containing active hydrogen and reacts with the polyisocyanate to form an adduct. In preparations a polymethylene polyphenyl isocyanate having an average functionality of 2À7 and containing 50 % by weight of methylene bis (phenyl isocyanate) is reacted with (1) #-caprolactam and (2) 2- pyrrolidone or with 8-valerolactam, #-propio. lactam, succinimide, phthalimide, napthalimide, t-butanol, dimethylphenyl carbinol, triphenyl carbinol, diphenylamine, N-phenyl-#- naphthylamine, di-p-tolylamine, N-phenyl toluidine, N-phenyl xylidine, p-nitrosodiphenylamine, N,N<SP>1</SP>.diphenyl. p-phenylenediamine, 1,2- dihydroquinoline, 1,2-dihydro- 2,2,4-trimethylquinoline, polymerized 1,2- dihydro - 2,2,4 - trimethylquinoline, o-cresol, p-cresol, p-t. butylphenol, 2,6 - di - t. butyl - 4 - methylphenol, 2,2<SP>1 </SP>- methylene bis-(4-t.butyl- 6-methylphenol), 3,3<SP>1 </SP>- di - t.butyl bisphenol A, hydroquinone monobenzyl ether, 2-mercaptobenzothiazole or N-methyl acetamide. In further examples #-caprolactam is reacted with 4,4<SP>1</SP>,4<SP>11 </SP>- methylidyne tri-(phenyl isocyanate), 2,4<SP>1</SP>,4<SP>11 </SP>- methylidyne tri-(phenyl isocyanate), 2,4,4<SP>1 </SP>- triisocyanato diphenyl ether, 1,3,5 - triisocyanato - 5 - methyl diphenyl methane, butane - 1,2,2 - triisocyanate and 4,4<SP>1 </SP>- dimethyl- 2,21 - 5,5<SP>1 </SP>- tetraisocyanato diphenyl methane.
GB177167A 1966-02-10 1967-01-12 Improvements in curable high polymers Expired GB1141226A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US52638866A 1966-02-10 1966-02-10

Publications (1)

Publication Number Publication Date
GB1141226A true GB1141226A (en) 1969-01-29

Family

ID=24097138

Family Applications (1)

Application Number Title Priority Date Filing Date
GB177167A Expired GB1141226A (en) 1966-02-10 1967-01-12 Improvements in curable high polymers

Country Status (2)

Country Link
DE (1) DE1719265A1 (en)
GB (1) GB1141226A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087454A (en) * 1995-07-05 2000-07-11 Exxon Chemical Patents, Inc. Curable elastomeric compositions and a process to produce curable elastomeric compositions

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3021044A1 (en) * 1980-06-03 1981-12-24 Siemens AG, 1000 Berlin und 8000 München METHOD FOR THE PRODUCTION OF NETWORKED CABLE AND CABLE INSULATIONS AND FABRICS
DE3809695A1 (en) * 1988-03-23 1989-10-12 Hoechst Ag HARDENERS FOR SYNTHETIC RESINS, THESE CONTAINABLE MIXTURES AND THE USE THEREOF

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6087454A (en) * 1995-07-05 2000-07-11 Exxon Chemical Patents, Inc. Curable elastomeric compositions and a process to produce curable elastomeric compositions

Also Published As

Publication number Publication date
DE1719265A1 (en) 1971-08-19

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