USB324505I5 - - Google Patents

Info

Publication number
USB324505I5
USB324505I5 US32450573A USB324505I5 US B324505 I5 USB324505 I5 US B324505I5 US 32450573 A US32450573 A US 32450573A US B324505 I5 USB324505 I5 US B324505I5
Authority
US
United States
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.)
Pending
Application number
Other languages
English (en)
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
Priority to US324505A priority Critical patent/US3925294A/en
Application filed filed Critical
Priority to JP49007169A priority patent/JPS49109480A/ja
Priority to IT19492/74A priority patent/IT1006946B/it
Priority to FR7401412A priority patent/FR2213945B1/fr
Priority to BR74270A priority patent/BR7400270D0/pt
Priority to GB231274A priority patent/GB1442000A/en
Priority to DE2402165A priority patent/DE2402165A1/de
Publication of USB324505I5 publication Critical patent/USB324505I5/en
Application granted granted Critical
Publication of US3925294A publication Critical patent/US3925294A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08C—TREATMENT OR CHEMICAL MODIFICATION OF RUBBERS
    • C08C19/00—Chemical modification of rubber
    • C08C19/08—Depolymerisation

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polymerisation Methods In General (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)
US324505A 1973-01-17 1973-01-17 Controlling viscosity of chloroprene-sulfur copolymers Expired - Lifetime US3925294A (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
US324505A US3925294A (en) 1973-01-17 1973-01-17 Controlling viscosity of chloroprene-sulfur copolymers
IT19492/74A IT1006946B (it) 1973-01-17 1974-01-16 Controllo della viscosita di copoli meri cloroprene zolfo
FR7401412A FR2213945B1 (fr) 1973-01-17 1974-01-16
BR74270A BR7400270D0 (pt) 1973-01-17 1974-01-16 Aperfeicoamento em processo para polimerizacao de gloropreno
JP49007169A JPS49109480A (fr) 1973-01-17 1974-01-16
GB231274A GB1442000A (en) 1973-01-17 1974-01-17 Production of polyhcloroprene
DE2402165A DE2402165A1 (de) 1973-01-17 1974-01-17 Verfahren zum polymerisieren von chloropren

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US324505A US3925294A (en) 1973-01-17 1973-01-17 Controlling viscosity of chloroprene-sulfur copolymers

Publications (2)

Publication Number Publication Date
USB324505I5 true USB324505I5 (fr) 1975-01-28
US3925294A US3925294A (en) 1975-12-09

Family

ID=23263886

Family Applications (1)

Application Number Title Priority Date Filing Date
US324505A Expired - Lifetime US3925294A (en) 1973-01-17 1973-01-17 Controlling viscosity of chloroprene-sulfur copolymers

Country Status (7)

Country Link
US (1) US3925294A (fr)
JP (1) JPS49109480A (fr)
BR (1) BR7400270D0 (fr)
DE (1) DE2402165A1 (fr)
FR (1) FR2213945B1 (fr)
GB (1) GB1442000A (fr)
IT (1) IT1006946B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481313A (en) 1982-12-06 1984-11-06 Denka Chemical Corporation Process for instantaneous peptization of chloroprene-sulfur copolymers

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4124754A (en) * 1976-12-14 1978-11-07 E. I. Du Pont De Nemours And Company Polymerization process with subsequent peptization
JPS59106980A (ja) * 1982-12-10 1984-06-20 Fuji Photo Film Co Ltd サイドプリント装置
JPS59119422U (ja) * 1983-02-02 1984-08-11 富士写真フイルム株式会社 サイドプリント装置
DE3507825A1 (de) * 1985-03-06 1986-09-11 Bayer Ag, 5090 Leverkusen Verfahren zur herstellung toluolloeslicher, schwefelmodifizierter chloroprenpolymerisate
DE3535248A1 (de) * 1985-10-03 1987-04-09 Bayer Ag Verfahren zur herstellung von chloroprenpolymerisaten
CN102516618B (zh) * 2011-11-24 2014-06-11 山西合成橡胶集团有限责任公司 硫磺调节型氯丁橡胶中的复配乳液稳定剂
IT201900011121A1 (it) * 2019-07-08 2021-01-08 Eni Spa Procedimento per la preparazione di copolimeri ad elevato contenuto di zolfo

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234215A (en) * 1939-03-28 1941-03-11 Du Pont Plastic polymeric derivatives of chloroprene and process of producing the same
US3105055A (en) * 1960-04-05 1963-09-24 Du Pont Process of plasticizing polychloroprene employing alkali sulfite
US3308085A (en) * 1963-07-03 1967-03-07 Distillers Co Yeast Ltd Process for controlling the peptisation of sulphur modified polychloroprene latex
US3318832A (en) * 1963-01-18 1967-05-09 Distillers Co Yeast Ltd Process for peptising sulphur modified chloroprene latex
US3320201A (en) * 1963-01-31 1967-05-16 Distillers Co Yeast Ltd Process for peptising sulphur modified chloroprene latex
US3325527A (en) * 1963-07-11 1967-06-13 American Cyanamid Co O-esters of 1-mercapto-2-naphthol
US3362925A (en) * 1963-04-26 1968-01-09 Distillers Co Yeast Ltd Process for peptizing polychloroprene latex
US3378538A (en) * 1964-10-24 1968-04-16 Distillers Co Yeast Ltd Process for preparing sulfur modified polychloroprene
US3488313A (en) * 1963-07-03 1970-01-06 Distillers Co Yeast Ltd Process for stopping peptisation of polychloroprene latex

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1040954A (en) * 1963-07-03 1966-09-01 Distillers Co Yeast Ltd Peptisation of polychloroprene latex

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2234215A (en) * 1939-03-28 1941-03-11 Du Pont Plastic polymeric derivatives of chloroprene and process of producing the same
US3105055A (en) * 1960-04-05 1963-09-24 Du Pont Process of plasticizing polychloroprene employing alkali sulfite
US3318832A (en) * 1963-01-18 1967-05-09 Distillers Co Yeast Ltd Process for peptising sulphur modified chloroprene latex
US3320201A (en) * 1963-01-31 1967-05-16 Distillers Co Yeast Ltd Process for peptising sulphur modified chloroprene latex
US3362925A (en) * 1963-04-26 1968-01-09 Distillers Co Yeast Ltd Process for peptizing polychloroprene latex
US3308085A (en) * 1963-07-03 1967-03-07 Distillers Co Yeast Ltd Process for controlling the peptisation of sulphur modified polychloroprene latex
US3488313A (en) * 1963-07-03 1970-01-06 Distillers Co Yeast Ltd Process for stopping peptisation of polychloroprene latex
US3325527A (en) * 1963-07-11 1967-06-13 American Cyanamid Co O-esters of 1-mercapto-2-naphthol
US3378538A (en) * 1964-10-24 1968-04-16 Distillers Co Yeast Ltd Process for preparing sulfur modified polychloroprene

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4481313A (en) 1982-12-06 1984-11-06 Denka Chemical Corporation Process for instantaneous peptization of chloroprene-sulfur copolymers

Also Published As

Publication number Publication date
IT1006946B (it) 1976-10-20
GB1442000A (en) 1976-07-07
FR2213945A1 (fr) 1974-08-09
US3925294A (en) 1975-12-09
FR2213945B1 (fr) 1977-08-26
BR7400270D0 (pt) 1974-08-22
DE2402165A1 (de) 1974-07-18
JPS49109480A (fr) 1974-10-17

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