GB1427889A - Producing conjugate filaments - Google Patents

Producing conjugate filaments

Info

Publication number
GB1427889A
GB1427889A GB1722674A GB1722674A GB1427889A GB 1427889 A GB1427889 A GB 1427889A GB 1722674 A GB1722674 A GB 1722674A GB 1722674 A GB1722674 A GB 1722674A GB 1427889 A GB1427889 A GB 1427889A
Authority
GB
United Kingdom
Prior art keywords
polymer
concentration
hours
microequivalents
mol
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
GB1722674A
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.)
Monsanto Co
Original Assignee
Monsanto 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 Monsanto Co filed Critical Monsanto Co
Publication of GB1427889A publication Critical patent/GB1427889A/en
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
    • C08G18/08—Processes
    • C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
    • C08G18/12—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step using two or more compounds having active hydrogen in the first polymerisation step
    • 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
    • C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
    • C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
    • C08G18/6603—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
    • C08G18/6607—Compounds of groups C08G18/42, C08G18/48, or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F8/00—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof
    • D01F8/04—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers
    • D01F8/10—Conjugated, i.e. bi- or multicomponent, artificial filaments or the like; Manufacture thereof from synthetic polymers with at least one other macromolecular compound obtained by reactions only involving carbon-to-carbon unsaturated bonds as constituent

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Multicomponent Fibers (AREA)
  • Artificial Filaments (AREA)
  • Polyurethanes Or Polyureas (AREA)
GB1722674A 1973-04-20 1974-04-19 Producing conjugate filaments Expired GB1427889A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US35302873A 1973-04-20 1973-04-20

Publications (1)

Publication Number Publication Date
GB1427889A true GB1427889A (en) 1976-03-10

Family

ID=23387451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1722674A Expired GB1427889A (en) 1973-04-20 1974-04-19 Producing conjugate filaments

Country Status (13)

Country Link
JP (1) JPS559093B2 (enrdf_load_stackoverflow)
AR (1) AR200600A1 (enrdf_load_stackoverflow)
BE (1) BE813950A (enrdf_load_stackoverflow)
BR (1) BR7403185D0 (enrdf_load_stackoverflow)
CA (1) CA1051626A (enrdf_load_stackoverflow)
DE (1) DE2418948C3 (enrdf_load_stackoverflow)
FR (1) FR2226485B1 (enrdf_load_stackoverflow)
GB (1) GB1427889A (enrdf_load_stackoverflow)
IL (1) IL44674A (enrdf_load_stackoverflow)
IT (1) IT1007971B (enrdf_load_stackoverflow)
LU (1) LU69897A1 (enrdf_load_stackoverflow)
NL (1) NL7405184A (enrdf_load_stackoverflow)
ZA (1) ZA742503B (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112522A (en) * 1980-02-13 1981-09-04 Kanebo Ltd Production of blended fiber filament
US6248445B1 (en) 1989-01-12 2001-06-19 Kanebo, Ltd. Composite filament yarn and process and spinneret for manufacturing the same
CN102115919A (zh) * 2010-12-10 2011-07-06 太仓市金祥氨纶纤维有限公司 熔融直纺超细旦4.6-5.5旦高弹模氨纶纤维设备

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8725217D0 (en) * 1987-10-28 1987-12-02 Ici Plc Polyisocyanate prepolymer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1095147A (en) * 1964-06-09 1967-12-13 Ici Ltd Improvements in or relating to crimped heterofilaments

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56112522A (en) * 1980-02-13 1981-09-04 Kanebo Ltd Production of blended fiber filament
US6248445B1 (en) 1989-01-12 2001-06-19 Kanebo, Ltd. Composite filament yarn and process and spinneret for manufacturing the same
CN102115919A (zh) * 2010-12-10 2011-07-06 太仓市金祥氨纶纤维有限公司 熔融直纺超细旦4.6-5.5旦高弹模氨纶纤维设备
CN102115919B (zh) * 2010-12-10 2013-02-13 太仓市金祥氨纶纤维有限公司 熔融直纺超细旦4.6-5.5旦高弹模氨纶纤维设备

Also Published As

Publication number Publication date
BE813950A (fr) 1974-10-21
BR7403185D0 (pt) 1974-12-03
DE2418948B2 (de) 1978-02-23
LU69897A1 (enrdf_load_stackoverflow) 1974-11-21
DE2418948A1 (de) 1974-10-31
NL7405184A (enrdf_load_stackoverflow) 1974-10-22
CA1051626A (en) 1979-04-03
FR2226485A1 (enrdf_load_stackoverflow) 1974-11-15
DE2418948C3 (de) 1978-10-05
ZA742503B (en) 1975-04-30
FR2226485B1 (enrdf_load_stackoverflow) 1977-10-14
JPS5012323A (enrdf_load_stackoverflow) 1975-02-07
AU6807274A (en) 1975-10-23
JPS559093B2 (enrdf_load_stackoverflow) 1980-03-07
AR200600A1 (es) 1974-11-22
IT1007971B (it) 1976-10-30
IL44674A (en) 1976-12-31
IL44674A0 (en) 1974-06-30

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]

Free format text: IN PAT.BUL. 4562, PAGE 2563; FOR 1427889 READ 1427789

PCNP Patent ceased through non-payment of renewal fee