FR2313358A1 - URETHANNE-POLYTHIOLS AND THEIR PREPARATION - Google Patents

URETHANNE-POLYTHIOLS AND THEIR PREPARATION

Info

Publication number
FR2313358A1
FR2313358A1 FR7602970A FR7602970A FR2313358A1 FR 2313358 A1 FR2313358 A1 FR 2313358A1 FR 7602970 A FR7602970 A FR 7602970A FR 7602970 A FR7602970 A FR 7602970A FR 2313358 A1 FR2313358 A1 FR 2313358A1
Authority
FR
France
Prior art keywords
urethanne
polythiols
preparation
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.)
Withdrawn
Application number
FR7602970A
Other languages
French (fr)
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.)
GCP Products UK Ltd
WR Grace and Co Conn
Original Assignee
WR Grace Ltd
WR Grace and Co Conn
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 WR Grace Ltd, WR Grace and Co Conn filed Critical WR Grace Ltd
Publication of FR2313358A1 publication Critical patent/FR2313358A1/en
Withdrawn legal-status Critical Current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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/04—Polythioethers from mercapto compounds or metallic derivatives thereof
    • C08G75/045—Polythioethers from mercapto compounds or metallic derivatives thereof from mercapto compounds and unsaturated compounds
    • 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
    • C08G18/30—Low-molecular-weight compounds
    • C08G18/38—Low-molecular-weight compounds having heteroatoms other than oxygen
    • C08G18/3855—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur
    • C08G18/3876—Low-molecular-weight compounds having heteroatoms other than oxygen having sulfur containing mercapto groups
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/02—Polythioethers
    • C08G75/0204—Polyarylenethioethers
    • C08G75/025—Preparatory processes
    • 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
    • C08G75/00—Macromolecular compounds obtained by reactions forming a linkage containing sulfur with or without nitrogen, oxygen, or carbon in the main chain of the macromolecule
    • C08G75/12—Polythioether-ethers

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)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
FR7602970A 1975-02-03 1976-02-03 URETHANNE-POLYTHIOLS AND THEIR PREPARATION Withdrawn FR2313358A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US54670975A 1975-02-03 1975-02-03

Publications (1)

Publication Number Publication Date
FR2313358A1 true FR2313358A1 (en) 1976-12-31

Family

ID=24181663

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7602970A Withdrawn FR2313358A1 (en) 1975-02-03 1976-02-03 URETHANNE-POLYTHIOLS AND THEIR PREPARATION

Country Status (7)

Country Link
BE (1) BE838252A (en)
DE (1) DE2603800A1 (en)
FR (1) FR2313358A1 (en)
GB (1) GB1510595A (en)
IT (1) IT1055859B (en)
NL (1) NL7601068A (en)
SE (1) SE7601153L (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2176197B (en) * 1985-05-31 1989-10-25 Ashland Oil Inc Vapour permeation curable coatings comprising polymercapto compounds and polyisocyanate curing agents
AU2280888A (en) * 1987-10-12 1989-04-13 Takeda Chemical Industries Ltd. Polyurethane resins having mercapto groups, use in magnetic recording medium
US6887401B2 (en) * 2001-11-05 2005-05-03 Essilor International Compagnie General D'optique Method for making transparent polythiourethane substrates in particular optical substrates
US9469607B2 (en) * 2015-03-03 2016-10-18 Chevron Phillips Chemical Company Lp Polythiols with carbamate groups

Also Published As

Publication number Publication date
IT1055859B (en) 1982-01-11
NL7601068A (en) 1976-08-05
BE838252A (en) 1976-05-28
SE7601153L (en) 1976-08-04
GB1510595A (en) 1978-05-10
DE2603800A1 (en) 1976-08-05

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Legal Events

Date Code Title Description
ST Notification of lapse