GB1365937A – Polyurethane treating process and polyurethane compositions
– Google Patents
GB1365937A – Polyurethane treating process and polyurethane compositions
– Google Patents
Polyurethane treating process and polyurethane compositions
Info
Publication number
GB1365937A
GB1365937A
GB4682071A
GB4682071A
GB1365937A
GB 1365937 A
GB1365937 A
GB 1365937A
GB 4682071 A
GB4682071 A
GB 4682071A
GB 4682071 A
GB4682071 A
GB 4682071A
GB 1365937 A
GB1365937 A
GB 1365937A
Authority
GB
United Kingdom
Prior art keywords
sulphonamide
polyurethane
sulphonamides
oct
alkyl
Prior art date
1970-10-10
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
GB4682071A
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.)
BOEHME CHEM FAB KG
Original Assignee
BOEHME CHEM FAB KG
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.)
1970-10-10
Filing date
1971-10-07
Publication date
1974-09-04
1971-10-07
Application filed by BOEHME CHEM FAB KG
filed
Critical
BOEHME CHEM FAB KG
1974-09-04
Publication of GB1365937A
publication
Critical
patent/GB1365937A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
C08K5/36—Sulfur-, selenium-, or tellurium-containing compounds
C08K5/43—Compounds containing sulfur bound to nitrogen
Abstract
1365937 Polyurethane compositions DR TH BOHME KG CHEM FABRIK 7 Oct 1971 [10 Oct 1970] 46820/71 Heading C3S A composition comprises a polyurethane and an N-substituted aromatic sulphonamide of the general formula wherein Ar is an aromatic radical, R 1 is H or C 1-3 alkyl, R 2 is C 1-5 alkylene and R 3 is H, C 1-3 alkyl or C 1-4 acyl. The sulphonamide may be present in amounts of 2 to 30% by weight of the polyurethane. If desired, the sulphonamide may be ground with one or more pigments to form a pigmented paste which is subsequently added to the polyurethane in solution. Polyurethanes treated with the sulphonamides show a reduced tendency to electrostatic charging and are plasticized thereby. In specific examples the sulphonamides used are N-#-hydroxypropylbenzene sulphonamide; N-γ-methoxypropylbenzene sulphonamide; N-[#-hydroxy ethylbenzene sulphonamide and N-[#-acetylethyl]benzene sulphonamide.
GB4682071A
1970-10-10
1971-10-07
Polyurethane treating process and polyurethane compositions
Expired
GB1365937A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
DE2049802A
DE2049802C3
(en)
1970-10-10
1970-10-10
Detergent and solvent-resistant modification of polyurethanes
Publications (1)
Publication Number
Publication Date
GB1365937A
true
GB1365937A
(en)
1974-09-04
Family
ID=5784723
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB4682071A
Expired
GB1365937A
(en)
1970-10-10
1971-10-07
Polyurethane treating process and polyurethane compositions
Country Status (9)
Country
Link
US
(1)
US3748296A
(en)
AT
(1)
AT311056B
(en)
BE
(1)
BE773668A
(en)
CH
(2)
CH567058A5
(en)
DE
(1)
DE2049802C3
(en)
ES
(1)
ES395876A1
(en)
FR
(1)
FR2110338B1
(en)
GB
(1)
GB1365937A
(en)
NL
(1)
NL148346B
(en)
Families Citing this family (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4882894A
(en)
*
1986-10-14
1989-11-28
W. R. Grace & Co.-Conn.
Agent for imparting antistatic characteristics to a thermoplastic polymer and a thermoplastic polymer composition containing the agent
DE4200768C2
(en)
*
1992-01-14
1996-07-25
Boehme Chem Fab Kg
Mixtures of disulfonamides, process for their preparation and their use
FI108395B
(en)
1996-09-27
2002-01-31
Suomen Sokeri Oy
Gel-like gelatin product, its use in the manufacture of gel products and in the manufacture of gel products
BE1010655A3
(en)
*
1996-09-30
1998-11-03
Ucb Sa
Compositions polyamides plasticized.
DE102006013103A1
(en)
*
2006-03-20
2007-09-27
Henkel Kgaa
Soft crosslinkable polyurethane compounds
1970
1970-10-10
DE
DE2049802A
patent/DE2049802C3/en
not_active
Expired
1971
1971-08-31
AT
AT758871A
patent/AT311056B/en
not_active
IP Right Cessation
1971-09-15
CH
CH1350671A
patent/CH567058A5/xx
not_active
IP Right Cessation
1971-09-15
CH
CH854775A
patent/CH567092A5/xx
not_active
IP Right Cessation
1971-09-17
NL
NL717112859A
patent/NL148346B/en
not_active
IP Right Cessation
1971-10-06
FR
FR7135908A
patent/FR2110338B1/fr
not_active
Expired
1971-10-07
GB
GB4682071A
patent/GB1365937A/en
not_active
Expired
1971-10-08
BE
BE773668A
patent/BE773668A/en
not_active
IP Right Cessation
1971-10-09
ES
ES395876A
patent/ES395876A1/en
not_active
Expired
1971-10-12
US
US00187899A
patent/US3748296A/en
not_active
Expired – Lifetime
Also Published As
Publication number
Publication date
US3748296A
(en)
1973-07-24
DE2049802B2
(en)
1974-02-21
DE2049802C3
(en)
1974-10-10
NL148346B
(en)
1976-01-15
BE773668A
(en)
1972-01-31
ES395876A1
(en)
1974-10-16
CH567092A5
(en)
1975-09-30
DE2049802A1
(en)
1972-04-13
FR2110338A1
(en)
1972-06-02
NL7112859A
(en)
1972-04-12
CH567058A5
(en)
1975-09-30
FR2110338B1
(en)
1976-03-26
AT311056B
(en)
1973-10-25
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Legal Events
Date
Code
Title
Description
1975-01-15
PS
Patent sealed [section 19, patents act 1949]
1991-11-06
PE20
Patent expired after termination of 20 years
